Search

ABSTRAK: Penelitian ini bertujuan untuk mendeskripsikan persepsi guru Sumatera Selatan terhadap Asesmen Kompetensi Minimum (AKM). Penelitian ini menggunakan metode cross-sectional design. Instrumen pengumpulan data adalah angket melalui google form. Hasil penelitian menunjukkan bahwa 83% guru setuju dan menyambut positif terhadap kebijakan pemerintah mengenai pemberlakuan AKM di sekolah, 85% guru senang mengajarkan siswa dengan menggunakan konsep pembelajaran HOTS, 96% guru semakin termotivasi memberikan dorongan kepada siswa untuk berpikir kritis, 91% guru suka mengunduh materi berkaitan dengan AKM, dan 92% guru senang memberikan pelatihan soal kepada siswa untuk menghadapi AKM. Hasil penelitian menunjukkan bahwa guru sudah siap menerima penerapan AKM di sekolah. Pada sisi lain, penelitian menyimpulkan bahwa belum semua guru yang menjadi responden dapat mengidentifikasi soal-soal AKM. Dengan demikian, walaupun penelitian ini menunjukkan bahwa guru memiliki persepsi positif terhadap pelaksanaan AKM, penelitian ini belum mengungkapkan apakah guru dapat mengembangkan soal-soal yang meminta siswa berpikir kritis. Oleh sebab itu, perlu dilakukan penelitian lanjutan untuk mengetahui kemampuan guru mengembangkan soal-soal yang menuntut siswa berpikir kritis atau soal-soal bertipe AKM. Kegiatan selanjutnya yang dapat dilakukan ialah pelatihan menyusun soal-soal AKM khususnya yang berkaitan dengan soal-soal literasi membaca dan numerasi. Perlu juga dilakukan penelitian lanjutan apakah dengan diberlakukannya AKM, guru akan mengubah “gaya mengajarnya” yang menginisiasi kemampuan berpikir siswa. KATA KUNCI: asesmen kompetensi minimum, berpikir kritis; literasi membaca; literasi numerasi; persepsi guru THE PERCEPTIONS OF SOUTH SUMATRAN TEACHERS OF MINIMUM COMPETENCY ASSESSMENT IN THE EFFORT TO IMPROVE STUDENTS' CRITICAL THINKING. ABSTRACT: This study aims to describe the perception of South Sumatran teachers on the Minimum Competency Assessment (MCA). This study uses a cross-sectional design method. The data collection instrument is a questionnaire through Google Form. The results show that 83% of the teachers agreed and responded positively to the government's policy regarding the implementation of MCA in the school, 85% of the teachers liked to teach students using HOTS learning concepts, 96% of the teachers were increasingly motivated to encourage students to think critically, 91% of the teachers liked to download materials related to MCA, and 92% of the teachers were happy to provide question training for the students to face MCA. The results of this study indicate that the teachers were ready to accept the application of MCA in the schools. On the other side, this study concludes that not all the teachers who were respondents can identify MCA questions. Thus, although this study shows that the teachers had positive perceptions of the MCA implementation, this research has not revealed whether the teachers could develop questions that asked students to think critically. Therefore, further study is needed to determine the teachers’ abilities to develop questions that require students to think critically or questions with MCA-type. The next activity that can be carried out is training in compiling MCA questions, especially those related to reading and numeracy literacy questions. It is also necessary to do further study on whether with the implementation of MCA, the teachers will change their "teaching styles" which initiate students' thinking skills. KEYWORDS: minimum competency assessment; critical thinking; reading literacy; numeracy literacy; teachers’ perceptions.

This study seeks to analyze the important role of strategic management arrangements in achieving organizational goals. Although the elaboration of basic strategic management in the internal context of an organization is a crucial factor in the formation and operation of an organization anywhere, investigations into its effects on organizational mission have not been widely investigated. The purpose of this study is to empirically analyze the influence of internal driving factors in the form of employee behavior, organizational structure and the role of management in achieving organizational mission. This study was conducted in the banking industry in Bandung, Indonesia, using a quantitative approach and analyzed using multiple regression techniques with a sample size of 1,859 respondents. The test results show that internal factors play an influential role in achieving the company's mission. This study confirms the theoretical importance of laying the foundation of strategic management as a basis for internal coordination and creating a supportive working climate in the workplace.

Background: Lack of nutritional intake is a significant factor causing stunting in children, affecting their growth and development. The role of maternal knowledge and parenting practices is crucial in preventing stunting. Objective: In This study aims to determine the relationship between maternal knowledge and stunting in toddlers in Forestry Hamlet, Secanggang Village, Langkat Regency. Methods: A descriptive quantitative research design was employed. Data were collected using questionnaires from a sample of 30 mothers of toddlers. The study analyzed the knowledge levels of these mothers regarding stunting. Results: The analysis revealed that 70% of mothers had good knowledge, 26.7% had sufficient knowledge, and 3.3% had poor knowledge about stunting. The findings suggest that higher education levels among mothers are associated with better knowledge about preventing stunting. Conclusion: There is a significant relationship between maternal knowledge and the incidence of stunting in toddlers. Enhancing health education and promoting better understanding of toddler nutrition among mothers can contribute to reducing stunting rates. Health services and authorities should focus on disseminating information through various media to improve maternal knowledge and practices related to child nutrition.

This research aimed to compare the performance of the Double Exponential Smoothing and Holt-Winter methods in forecasting the Farmer Exchange Rate (NTP) for the Horticulture Farmer Subsector in Aceh Province. Secondary data on the NTP for the Aceh Horticulture Subsector from 2020-2023 was obtained from the Aceh Provincial Central Statistics Agency (BPS) website. The data processing was carried out using the R software. The results showed that the Double Exponential Smoothing method had a Root Mean Squared Error (RMSE) of 3.413201, a Mean Absolute Percentage Error (MAPE) of 2.85835, and a Mean Percentage Error (MPE) of -0.5980113. Meanwhile, the Holt-Winter's Additive method had an RMSE of 4.055652, a MAPE of 3.055992, and an MPE of 0.2534276. The best forecasting method was selected based on the smallest RMSE, MAPE, and MPE values, which was Double Exponential Smoothing. The 12-month forecast using the Double Exponential Smoothing method indicated that the lowest NTP would occur in January 2024 at 106.7195, while the highest NTP would be in December 2024 at 113.6443

A teaching module is a learning tool or design based on a curriculum applied to achieve predetermined competency standards. This research aims to use the ADDIE development model to produce a science teaching module based on search, solve, crate and share (SSCS) on valid, practical and effective living things classification concepts. This research was conducted at SMP Negeri 1 Molibagu involving 24 students in Class VII C. The study showed that the results of validating the Science Teaching Module (STM) based on SSCS from experts achieved a score of 90%, which was included in the very valid category and suitable for use in learning. The practicality of the STM based on SSCS as shown by the implementation of learning during two meetings with a percentage of 93% and included in the very good category, student response reached 81.2% with very good criteria, and student activity with a percentage of 85.5% with good criteria. The effectiveness of the STM based on SSCS is shown by the results of the analysis of learning outcomes tests by obtaining N-Gain values 0.78 with high criteria. Thus, it is concluded that the concept of STM based on SSCS in the living things classification concept has valid, practical, and effective criteria. The research of STM based on SSCS is expected to be developed in other material concepts.

Rice fields are the leading supplier of rice in Indonesia. The conversion of rice fields is a severe problem that needs to be addressed to support food security. This study aims to formulate a strategy to control the conversion of rice fields in Pematangsiantar City. We conducted a comprehensive SWOT analysis, identifying the strengths, weaknesses, opportunities, and threats to control rice field conversion. This analysis was based on focus group discussions and in-depth interviews with 24 key respondents. Based on the evaluation matrix of internal and external factors and the strategy matrix, the strategies to control rice field conversion are aggressive (SO strategy), adaptive (WO strategies), and competitive (ST strategies). The main strategies are regulatory consistency, incentive, and disincentive systems, preparation of LP2B Perda, consistency in issuing non-agricultural sector permits, and institutional capacity building of rice farmers. This research is the latest comprehensive study in formulating control strategies for rice field conversion in Pematangsiantar City. The contribution is a strategy that can be used as an action program to control the conversion of rice fields. Implementing the strategy requires technical and political will from all stakeholders, especially local government, legislators, and farmers.

This study aims to determine the effect of the drying method and optimum temperature on the quality of coffee skin tea (cascara). This research was conducted at the Laboratory of Food Processing Technology and Agricultural Products, Department of Agricultural Products Technology, Faculty of Agriculture, Santo Thomas Catholic University, Medan. This research was conducted in March 2023 until completion. This research was conducted using a completely randomized design (CRD), which consisted of 2 factors. The first factor is the drying method (P), namely L : P1 = 4 hours, P2 = 6 hours, P3 = 8 hours and P4 = 10 hours. The second factor is the effect of drying temperature on the quality of tea from coffee skin (T), namely: T1 = 40°C, T2 = 50°C, T3 = 60°C and T4 = 70°C. The results showed that the drying method had a very significant effect (p0.05) on yield, taste organoleptic value, and color organoleptic value of coffee skin tea (cascara). The best quality of cascara tea was obtained in the treatment combination P1T4.

This dedication aims to enhance teachers' knowledge and skills in designing frameworks and developing ALM (Higher Order Thinking Skills) based questions. The method utilized involves training and mentoring. Training encompasses delivering content and simulating question design. The mentoring process involves question designing, reviewing, revising, validating, testing, assessing validity and reliability, and analyzing item questions. The outcomes of this endeavor indicate the following findings: The pre-test and post-test display a significant change. The average score for the pre-test was 60.33, whereas the average score for the post-test was 80.67, resulting in a difference of 20.34. The mean score for the question validation stands at 69.67 out of a total score of 76, or 91.67%. The average score for language validation is 67 out of a total score of 80, or 83.75%. This illustrates that the developed questions are deemed appropriate both in terms of question construction and language aspects. Validity and reliability tests demonstrate that the developed question items possess varying degrees of validity, reliability, difficulty levels, and discriminative power.

Objective. to develop a policy brief on health-promoting universities in higher education. Methods. Qualitative research used descriptive design. The research participants totaled 33 people. Data were collected through focus group discussions including topics: policy, environmental support, behavioral social action, individual capacity, health services, perceptions, and initiatives. Data analysis from participants' answers using ATLAS.Ti23 software. Results. Policy themes have a very strong relationship with environmental support with a co-occurrence value of 0.40. Health services and environmental support have a moderate relationship with a co-occurrence value of 0.25. Environmental support and behavioral social action have a weak relationship with a co-occurrence value of 0.20. Conclusion. The policies set are factors that provide strong support for the environment. Health services are part of environmental support as facilities are provided for health-promoting university programs. Environmental support from the institution can make it easier for the institution to achieve the planned program.

This research aims to describe the conceptual metaphor of the Javanese character in Serat Centhini. Serat Centhini is the most extensive literary work formed by the Javanese song on Java and was written in Javanese characters using the Old Javanese language. Volume 3, part 5 of Serat Centhini explores the conceptualization of the Japanese character as it relates to the history of the emergence of life, body parts, and mortality. This research uses qualitative descriptive paradigm methods, utilizing gathering and interview techniques. The theoretical framework is based on the Lakoff and Johnson theory. The research results show us that Javanese people conceptualize the history of life’s emergence, body parts, and mortality into Javanese characters based on visual similarities, location or position, the sound of the characters, and their meanings. This conceptualization also reflects the acculturation of Javanese culture with Islam and the relationship between humans and God.

Kelompok Wanita Tani (KWT) dapat berperan dalam pembangunan pedesaan, karena sebagian besar anggota KWT adalah Ibu Rumah Tangga (IRT) yang masih banyak memiliki ketersediaan waktu, tenaga dan dapat memanfaatkan lahan lahan kosong dan perkarangan rumah sebagai lokasi untuk menjalankan usaha yang relevan agar lebih produktif. Peningkatan produktivitas anggota KWT akan dapat membantu perekonomian rumah tangga sehingga pada gilirannya mampu membuat mereka lebih berdaya. Permasalahannya upaya untuk membantu ekonomi rumah tangga ada kalanya terbentur dengan pengetahuan dan keterampilan yang terbatas. Agar kualitas sumber daya manusia di KWT memadai, perlu dilakukan kegiatan pelatihan melalui program penyuluhan yang terstruktur. Tujuan kegiatan adalah 1) mengedukasi anggota KWT Nagari Silga dalam pemanfaatan lahan kosong menjadi kebun Tanaman Obat Keluarga (Toga) dan 2) meningkatkan pengetahuan dan keterampilan dalam pembuatan telur asin bagi anggota KWT yang ada di Nagari Sialang Gaung, Kecamatan Koto Baru, Kabupaten Dharmasraya. Metode alih ilmu dan teknologi (Iptek) yang diterapkan adalah menggunakan metode penyuluhan dengan pendekatan ceramah, pelatihan dan pendampingan. Hasil kegiatan adalah Kelompok Wanita Tani (KWT) di Nagari Sialang Gaung Kabupaten Dharmasraya mengalami peningkatan pengetahuan dan keterampilan dalam memanfaatkan lahan kosong menjadi lebih produktif dengan bukti telah berdiri kebun Toga seluas 120 meter (10 x 12 meter) yang berisikan 10 (sepuluh) jenis tanaman obat obatan serta telah mampu memproduksi produk pangan baru berupa telur asin. Kesimpulan kegiatan yaitu alih Iptek telah mampu meningkatkan produktivitas anggota KWT terutama dalam pemanfaatan lahan kosong dan menghasilkan produk telur asin, yang mengindikasikan bahwa mereka akan lebih berdaya dimasa yang akan datang.

This study aims to criticize and reconstruct the concept of commodification of religion in order to further reveal whether social crowdfunding business activities which are currently booming in Indonesia have become part of the practice of commodification of religion. This research is a qualitative research with a case study approach based on literature studies which is analyzed using data processing techniques Miles & Huberman with three stages, namely: data reduction, data display, conclusion and verifying. The results of the study found that: First, the practice of commodification of religion in social crowdfunding business activities and/or all other business activities must be viewed comprehensively (textually and contextually) from various perspectives so that mal-perceptions do not occur, because the commodification of religion is between marketing strategies, exploitation religion, and the need for religion which has positive and negative impacts according to their characteristics, in addition to the fact that discourse on religion has complexity and is multi-dimensional. Second, social crowdfunding business activities in Indonesia meet the criteria for the practice of commodification of religion, but are casuistic in nature, and do not apply generally to all fundraisers and/or managers of social crowdfunding platforms. The findings in this study are expected to place the concept of commodification of religion in business marketing as a whole, that the commodification of religion is not only a matter of religious exploitation and has a negative connotation. In order not to get caught up in religious exploitation practices, social crowdfunding businesses and all other business people must change their orientation, that business in religion (Islam) is not only about personal gain, but also about the benefit of society and the environment.

This study is entitled the influence of human resource management and spiritual intelligence on the work ethic of employees at PT. Caturadiluhur Sentosa Palembang. This study aims to determine the effect of human resource management and spiritual intelligence simultaneously (together) and partially (one way) on the work ethic of employees at PT Caturadiluhur Sentosa Palembang, with a sample of this study being 119 people. Human resource management and spiritual intelligence are factors that are needed to improve employee work ethic, with a high quantity and quality of employee work, it can increase employee morale and work ethic. The research design used is a multiple regression model or multiple linear regression. The variables in this study consisted of the independent variables, namely human resource management (X1) and Spiritual Intelligence (X2) and the dependent variable, namely Work Ethics (Y). Data processing was assisted by the SPSS for windows version 25.00 program, with the F test results showing that F count is (203.576) > F table (2.68) and a significance of (0.000) < α (0.05) it can be concluded that there is a positive and significant influence between the variables of human resource management and spiritual intelligence simultaneously (together with -sama) on the work ethic of employees at PT. Caturadiluhur Sentosa Palembang. The results of the t-test on the human resource management variable show that the t-count is 3.304 > t-table (1.980), with a significance value of (0.001) < α (0.05) and the t-test results on the spiritual intelligence variable show that t- arithmetic of (7.102) > t-table (1.980) with a significance of (0.000) < α (0.05) it can be concluded that there is a positive and significant influence of human resource management and spiritual intelligence variables partially (one way) on work ethic of employees at PT. Caturadiluhur Sentosa Palembang.

‘Iṣmah al-a’immah issue has been a polemic among the theology community of Sunni-Shia, particularly in the internal Shia. The Shia Ismâ’ilîyah and Ithnâ ‘Asyarîyah communities believe in the absolute ma’ṣûm character of their leaders/imam. Meanwhile, some Shia Zaidîyah communities limit the character, and the rest totally refuses it. Al-Ṭabatabâ’î, a Shia Ithnâ Asyarîyah ulama known to be moderate and is accepted in Sunni community, has similar opinion with his mazhab’s doctrine regarding ‘iṣmah al-a’immah. However, al- Ṭabatabâ’î tried not to dwell on a never-ending ‘iṣmah issue, but interpreted it contextually instead. This article reveals the ‘iṣmah al-a’immah concept of al- Ṭabatabâ’î by applying qualitative research and analytic descriptive method. According to al- Ṭabatabâ’î, an imam/leader must be ma’ṣûm before guiding people toward devotion. The ma’ṣûm level is achieved through knowledge, irâdah and ikhtiyar of imam in obeying Allah and staying away from immorality. Their obedience makes Allah grant them with a well-absorbed special insight (‘ilm ḥuḍûrî) to form a character that later becomes a self-controller from sinful acts, with which they eventually achieve the ma’ṣûm level. Al- Ṭabatabâ’î then tried to escape from further theological debate by interpreting ‘iṣmah as a potential which is achievable by ordinary people to protect human values.

PT. Sure Pacific Tuna and PT. Aceh Lampulo Jaya Bahari are 2 frozen tuna fish processing companies that produce fish skin waste, and have not been utilized economically. The majority of people work as fishermen and some groups of women work to process oysters into crackers. Utilization of tuna skin waste will provide many good impacts for the community because besides that it can also increase income for the company, besides that it can add entrepreneurial insight for participants and provide additional income for families. The targets of this activity are housewives, fishermen who generally also work as oyster seekers who also process oysters into crackers so that they have no difficulty understanding the process of making crackers. The results of this activity are very satisfactory because the participants of the activity can understand the process of processing tuna skin to be chips and able to process chips independently.

Kegiatan Pengabdian kepada Masyarakat ini dilakukan secara daring bersama dengan mitra dari Rumah Belajar Kita (RBK) dibawah naungan Yayasan bangun Kecerdasan Bangsa. Beberapa permasalahan yang ada di RBK tersebut, diantaranya adalah Rendahnya minat siswa terhadap pembelajaran matematika sehingga menyebabkan kurangnya kemampuan atau keterampilan matematis siswa, pembelajaran yang masih monoton sehingga siswa cenderung pasif, kurang adanya komunikasi dan interaksi antara guru dan siswa, serta lembaga yang belum dapat memfasilitasi untuk meningkatkan inovasi pembelajaran matematika untuk para pengajar di RBK. Metode pendekatan yang digunakan dalam kegiatan Pengabdian kepada Masyarakat ini adalah metode pelatihan. Peserta kegiatan Pengabdian kepada Masyarakat ini sangat antusias mengikuti kegiatan pelatihan dan menyadari bahwa motivasi, inovasi serta pengembangan potensi diri merupakan hal yang sangat penting, terutama untuk meningkatkan minat, aktivitas belajar dan keterampilan matematis siswa dengan menggunakan bantuan media pembelajaran yang tepat.

The Etawah crossbreed goat is a dual-purpose type of goat that can adapt well to tropical regions in Indonesia. The current research aimed to evaluate the effects of adding coconut water to citrate egg yolk diluent on the spermatozoa quality parameters (motility, viability, and abnormality) of the Etawah crossbred goat at the physiology and reproduction laboratory of animal husbandry, Jambi University (Indonesia). The research employed a randomized block design on Etawa crossbreed goats aged around 2-3 years with an average weight of 12 kg per head in six groups. The treatments included 100% citrate diluent of egg yolk without adding coconut water (P0) as a control, 90% citrate diluent of egg yolk + 10% coconut water (P1), 80% citrate diluent of egg yolk + 20% coconut water (P2), 70% citrate diluent of egg yolk + 30% coconut water (P3), 60% citrate diluent of egg yolk + 40% coconut water (P4). The parameters evaluated in this study included viability of spermatozoa, spermatozoa motility, and spermatozoa abnormalities. The five treatment tubes were stored in a refrigerated cabinet at 5°C for 2 days. After this period, semen quality assessment was assessed microscopically. The percentage of live spermatozoa was determined using a staining technique. The spermatozoa motility was assessed based on their ability to move. Abnormal spermatozoa were calculated based on the number of abnormal spermatozoa compared to the total number of spermatozoa. The results of the study showed that the addition of 20% coconut water to the 80% citrate diluent of egg yolk (P2 treatment) reduced the rate of decline in spermatozoa viability and did not increase the number of spermatozoa abnormalities significantly, compared to other groups. There was no decrease in the viability of Etawah crossbreed goat spermatozoa during 2 days of storage at 5°C in all groups. Therefore, it was concluded that coconut water could be added up to 20% into the egg yolk without any significant negative effects on spermatozoa quality parameters evaluated in the current study. [ABSTRACT FROM AUTHOR]

Abstract: Oyster shell waste has been investigated as a raw material for making adsorbents that will be activated. Physical activation uses temperatures of 500 ºC, 600 ºC, 700 ºC, 800 ºC, 900 ºC and chemical activation uses ZnCl2 with a concentration of 1 %, 5 %, 10 % and 15 %. Based on the analysis of the characteristics that have been carried out for physically activated adsorbents, the oyster shell calcined at 800 ºC produces the best characteristics, it is a radius of 35.11 Å with a percentage of removal of 38.04 %, as well as the results of the FTIR, XRF and SEM analysis gives the best results among others. Whereas for chemically activated adsorbents, the use of activator ZnCl2 10% produces adsorbents with the best characteristics among others with a radius of 84.14 Å and removal percentage of 65.68 %, the best results for adsorbents activated using 10% ZnCl2 are also supported by analysis results given by FTIR, XRF, and SEM. Keywords: Adsorbent; BET; Cr6+; Oyster Shell Waste; XRF Abstrak: Cangkang tiram (Crassostrea gigas) telah diteliti sebagai bahan baku pembuatan adsorben yang akan diaktivasi secara fisika dan kimia. Pembuatan adsorben dengan aktivasi secara fisika menggunakan variasi suhu 500 ºC, 600 ºC, 700 ºC, 800 ºC dan 900 ºC. sedangkan aktivasi kimia yaitu menggunakan aktivator ZnCl2 menggunakan variasi konsentrasi 1 %, 5 %, 10% dan 15 %. Berdasarkan analisa karakteristik yang telah dilakukan untuk adsorben-adsorben yang telah diaktivasi secara fisika, cangkang tiram yang di kalsinasi pada suhu 800ºC menghasilkan karakteristik yang paling baik, yaitu radius pori-pori 35,11 Å dengan persentase penyisihan sebesar 38,04 %, begitu pula dengan hasil analisa FTIR, XRF dan SEM memberikan hasil terbaik diantara yang lain. sedangkan untuk adsorben-adsorben yang diaktivasi secara kimia, penggunaan aktivator ZnCl2 10% menghasilkan adsorben dengan karakteristik yang paling baik diantara lainnya dengan radius pori-pori 84,14 Å dan persentase penyisihan sebesar 65,68%, hasil terbaik untuk adsorben yang diaktivasi menggunakan ZnCl2 10 % juga didukung oleh hasil analisa dari FTIR, XRF dan SEM.

Posture and certain activities towards work equipment have the potential to cause health problems, even disease. One disease that is identical to workers who have problems with posture is musculoskeletal disorders. This research has a purpose of analyzing the relationship between work posture with musculoskeletal disorders of coconut peeler workers. This research has quantitative research with cross-sectional design. The sample of this research was 52 workers with purposive sampling technique. The data obtained by observation and interviews used Rapid Entire Body Assessment (REBA) and Nordic Body Map (NBM) questionnaire. The analysis relationship used Spearman Rho correlation test with a significance level of 95% (α=0,05). Based on the result of the studied show working period of 1 to 5 years as 33 people (63.5%), work postures is more spread over the value 3 (high category) as 34 people (65.4%), musculoskeletal disorders was mostly in the moderate as 31 people (59.6%). A significant relationship between work posture with musculoskeletal disorders (r=0.534). As a suggestion to take a break or stretching muscles, add hand braces or elbows to prevent the risk of complaints, and to modify the seat to reduce the risk of complaints in the lower back area.

Pembuat batu bata di Kelurahan Talang Jambe dalam kesehariannya selalu berhubungan dengan tanah, yang merupakan bahan baku pembuatan batu bata. Kualitas tanah dan kebersihan pribadi memfasilitasi terjadinya infeksi kecacingan. Interaksi antara anemia dan infeksi kecacingan sudah banyak terungkap dari berbagai penelitian, masing masing saling memberikan kontribusi terhadap terjadinya kesakitan. Tujuan dari kegiatan pengabdian masyarakat ini adalah salah satu upaya pencegahan anemia melalui penyuluhan dan pemeriksaan laboratorium di Kelurahan Talang Jambe Palembang. Kegiatan dilaksanakan pada hari Selasa, 22 Oktober 2019 dihadiri oleh 3 dosen, 5 mahasiswa, 38 responden pralansia dan lansia, petugas kelurahan dan petugas posyandu lansia. Bentuk kegiatan pengabdian masyarakat ini berupa penyuluhan melalui pemaparan materi dan memberikan pelayanan gratis berupa pemeriksaan hemoglobin kepada seluruh peserta yang hadir. Peserta memperoleh manfaat edukasi dari petugas akan pentingnya mengetahui cara pencegahan anemia akibat penyakit kecacingan. Analisis data pada kategori anemia terdapat 2 peserta pralansia (12,5%) dan 4 peserta lansia (18,2%) yang mengalami anemia.

Abstract: This article presents the results of content analysis of 19 books and 18 journals grouped according to the topic of collaborative learning, open-ended approach, and students’ self confidence in learning mathematics. From this analysis, it is found that collaborative learning is highly recommended. The tasks given should use open-ended problems and intensively use various approaches. In the world of education, the students should be given the freedom to exchange ideas with other friends, while the teacher just acts as a facilitator, not as an expert. By learning that way, it is expected that the students can demonstrate clearly when they have to work individually and when they have to work collaboratively; this can indirectly increase the students' self confidence. Abstrak: Artikel ini menyajikan hasil analisis content terhadap 19 buku dan 18 jurnal yang dikelompokkan sesuai dengan topik pembelajaran kolaboratif, pendekatan open-ended, dan kepercayaan diri siswa dalam belajar matematika. Dari analisis tersebut diperoleh bahwa pembelajaran kolaboratif sangat disarankan untuk digunakan. Tugas-tugas yang diberikan seharusnya menggunakan permasalahan open-ended dan secara intensif menggunakan berbagai macam pendekatan. Dalam dunia pendidikan sebaiknya siswa diberikan kebebasan untuk bertukar pikiran dengan teman lainnya sedangkan guru cukup berperan sebagai fasilitator bukan sebagai seorang ahli. Dengan pembelajaran yang seperti ini, harapannya mereka bisa mendemonstrasikan dengan jelas kapan mereka bekerja sendiri dan kapan mereka bekerja bersama-sama, hal ini secara tidak langsung dapat meningkatkan kepercayaan diri siswa.

Tujuan penelitian ini yaitu untuk mengetahui pengaruh pendekatan saintifik terhadap kemampuan berpikir kritis matematis pada siswa kelas VIII SMP Negeri 2 Merauke. Penelitian ini merupakan penelitian eksperimen dengan one-group pretest-posttest design. Tempat dilaksanakannya penelitian ini yaitu di SMP Negeri 2 Merauke. Populasi pada penelitian ini adalah seluruh kelas VIII SMP Negeri 2 Merauke. Pengambilan sampel menggunakan teknik cluster random sampling dan diperoleh sampel yaitu kelas VIII H yang berjumlah 21 siswa. Hasil penelitian mengindikasikan bahwa n-gain score berada pada kategori sedang yaitu 0,40, sedangkan hasil uji hipotesis diperoleh 16,965 lebih dari 2,086 yang berarti bahwa ditolak dan diterima. Maka dapat disimpulkan bahwa terdapat pengaruh pendekatan saintifik terhadap kemampuan berpikir kritis matematis pada siswa kelas VIII SMP Negeri 2 Merauke. The purpose of this study is to determine the effect of a scientific approach to the ability to think critically mathematical students of class VIII SMP Negeri 2 Merauke. This research is an experimental research with one-group pretest-posttest design. The place of this research is at SMP Negeri 2 Merauke. The population in this study were all class VIII of SMP Negeri 2 Merauke. Sampling using cluster random sampling techniques and obtained samples of class VIII H, amounting to 21 students. The results indicate that the n-gain score is in the medium category of 0,40, while the hypothesis test results obtained 16,965 more than 2,086 which means that is rejected and is accepted. Then it can be concluded that there is an influence of the scientific approach to the ability to think critically mathematical students of class VIII SMP Negeri 2 Merauke.

Abstract Background Microbial community has an essential role in various fields, especially the industrial sector. Microbes produce metabolites in the form of enzymes, which are one of the essential compounds for industrial processes. Unfortunately, there are still numerous microbes that cannot be identified and cultivated because of the limitations of the culture-based method. The metagenomic approach is a solution for researchers to overcome these problems. The main body of the abstract Metagenomics is a strategy used to analyze the genomes of microbial communities in the environment directly. Metagenomics application used to explore novel enzymes is essential because it allows researchers to obtain data on microbial diversity, reaching of 99% and various types of genes encoding an enzyme that has not yet been identified. Basic methods in metagenomics have been developed and are commonly used in various studies. A basic understanding of metagenomics for researchers is needed, especially young researchers to support the success of the research. Short conclusion Therefore, this review was done in order to provide a deep understanding of metagenomics. It also discussed the application and basic methods of metagenomics in the exploration of novel enzymes, especially in the latest research. Several types of enzymes, such as cellulases, proteases, and lipases, which have been explored using metagenomics, were reviewed in this article.

The study aims to determine the use of digital literacy in the students of FKIP Universitas Halu Oleo. This type of research is quantitative research conducted in the Faculty of teacher training and education Universitas Halu Oleo Kendari in the academic period of the odd semester year 2019/2020. The results of this study indicated that in the dimension of access to digital literacy use in the students of FKIP Universitas Halu Oleo with a good category of 54.83%, in the dimension of digital literacy competency in the students of FKIP Universitas Halu Oleo has a good category of 40.11%, and there are differences in the use of digital literacy in the students FKIP Universitas Halu Oleo reviewed from its dimensional. Conclusion of this research is generally a portrait of the use of digital literacy in the students of FKIP Universitas Halu Oleo categorized quite well with the dimension of access strongly affect the ability of digital literacy students FKIP Universitas Halu Oleo

Abstract : Oyster shell as one of the highest bio-waste in Alue Naga Aceh Besar District, Indonesia, was used as an adsorbent to remove a heavy metal Cr (VI) ion. The study was started by calcinating oyster shells at a high temperature of 800 ºC for 3 hours. The effect of various acid (H2SO4) and base (NaOH) activator was studied using characterization and adsorption experiments. The characterization obtained the sample activated by 10% NaOH (Na10-ACT) and 10% H2SO4 (H10-ACT) had the highest surface area which had 14.23 m2/g, 10.77 m2/g, respectively. Furthermore, the adsorption experiments confirmed the highest surface area by showing the highest Cr (IV) ion removal of 57.66%, 70.7%, respectively. The further investigation using X-ray fluorescence (XRF) determined that the Na10-ACT adsorbent has a better composition compared to the H10-ACT due to its high purities. Abstrak : Cangkang tiram sebagai salah satu bio-limbah padat di Desa Alue Naga Kabupaten Aceh Besar, digunakan sebagai adsorben untuk menghilangkan ion logam berat Cr (IV). Penelitian ini diawali dengan mengkalsinasi cangkang tiram pada temperatur tinggi 800ºC selama tiga jam. Pengaruh penambahan aktivator asam (H2SO4) dan basa (NaOH) juga dipelajari melalui karakterisasi dan pengujian adsorpsi. Hasil karakterisasi menunjukkan sampel yang diaktivasi dengan 10% NaOH (Na10-ACT) dan 10% H2SO4 (H10-ACT) memiliki luas permukaan tertinggi yaitu 14,23 m2/g, 10,77 m2/g, masing-masing. Lebih lanjut, pengujian adsorpsi juga mendukung luas permukaan yang tinggi dengan menghilangkan ion Cr (IV) sebesar 57,66%, 70,7%, masing-masing. Investigasi melalui analisa XRF menyimpulkan bahwa Na10-ACT memiliki komposisi yang lebih baik dibanding H10-ACT karena memiliki kemurnian yang tinggi.

Recent campaign models tend to change from the traditional model which commonly happened in the past. If in the past the campaign was identical to speeches, flags, marches, etc., nowadays the campaign can be done by utilizing the digital world as a media, even though the old model is still used today in a fewer portion. Therefore, this study aims to analyze the digital campaign advertisement of Gus Ipul in East Java Election 2018. Using the Systemic Functional Grammar (SFG) theory and Critical Discourse Analysis (CDA) approach of Fairclough three-dimensional model, researchers want to reveal what message is behind the advertisements. The data in this study are five political campaign videos obtained from online video service providers, www.youtube.com. The videos are downloaded, then transcribed so that the textual data is obtained. These data are analyzed using the SFG theory. From the analysis, the results of the present study show that Gus Ipul’s political advertising is included in advocacy and contrasting advertising. Also, there are two objectives of Gus Ipul's political advertising. The first is to satire political opponents, and the second is to provide information. The information conveyed is by providing positive information, namely by using the lexicon like pengalaman - experience, paham - understanding and amanah -trustworthiness. From the political advertisement model, it can also be obtained that there are four strategies used in advertising viz emphasizing our good things, emphasizing their bad things, de-emphasizing our bad things, and de-emphasizing their good things.

Tujuan dari penelitian ini adalah untuk mengetahui apakah terdapat perbedaan hasil belajar mahasiswa PGSD yang diajarkan dengan menggunakan SPSS dengan yang diajarkan dan menggunakan pembelajaran konvensional pada materi statistika deskriptif di Universitas Almuslim. Penelitian dilakukan dengan menggunakan pendekatan kuantitatif dan jenis penelitian true eksperimental. Adapun yang menjadi populasi dalam penelitian ini adalah seluruh mahasiswa PGSD Universitas Almuslim semester V yang terdiri dari 4 kelas dan berjumlah 240 mahasiswa sedangkan yang menjadi sampel yaitu kelas V/A sebagai kelas eksperimen dan kelas V/C sebagai kelas kontrol yang masing-masing berjumlah 30 orang. Instrumen pengumpul data dalam penelitian ini berupa tes yang diberikan melalui post-test. Berdasarkan hasil analisis data menggunakan uji t independent sample test diperoleh nilai sig. (2 Tailed) yaitu 0.023. Hal ini menunjukkan bahwa nilai sig. (2 Tailed) < 5% maka  ditolak, artinya hasil belajar mahasiswa yang diajarkan dengan menggunakan SPSS lebih baik dari pada yang diajarkan dengan menggunakan pembelajaran konvensional.  Abstract The purpose of this study is to determine whether there are differences in the learning outcomes of PGSD students who are taught using SPSS with those taught and use conventional learning on descriptive statistics material at Almuslim University. The study was conducted using a quantitative approach and a type of true experimental research. As for the population in this study were all semester 5 PGSD Almuslim University students consisting of 4 classes and totaling 240 students while the sample was class V/A as an experimental class and class V/C as a control class, each amounting to 30 person. Data collection instruments in this study in the form of tests provided through post-test. Based on the results of data analysis using the Independent Sample Test t test obtained sig. (2 Tailed) which is 0.023. This shows that the value of sig. (2 Tailed) < 5%, then H0 is rejected, meaning that student learning outcomes taught using SPSS are better than those taught using conventional learning.

The solid waste from agar processing industries in Indonesia is enormous. The waste contains numbers of macro and micro nutrient including growth hormone that can be a good source for plant fertilizer. Utilization of solid waste obtained from agar processing into fertilizer has been carried out by mixing with Sargassum powder, fish silage and Eucheuma cottonii pasta. Various concentrations of the solid waste (13, 19, 22 and 25%) and the Sargassum powder (0, 3, 6, 9, and 12%) were used in this study to obtain optimum nutrients in the formulated fertilizers i.e. growth hormone, total nitrogen and potassium. Growth hormone were analyzed using high-performance liquid chromatography (HPLC), while N content by Kjeldahl methods and K content analyzed according AOAC.The results showed that the optimum formulation was obtained from the combination of 25% solid waste and 0% Sargassum powder, which contained the highest growth hormones i.e. auxins (IAA) 46.75 ppm, gibberellin (GA3) 22.25 ppm, cytokinin-zeatin 18.50 ppm, and cytokinin-kinetin 61.00 ppm. While the potassium content was 0.43±0.001 ppm and the total nitrogen was 0.53± 0.06%. This result meets the requirements of the Minister of Agriculture Regulation No. 261/KPTS/SR.310/M/4/2019 regarding the requirements for total N in organic fertilizer. However, the total K+ does not meet the requirement. Therefore, enrichment with other organic raw material is still needed.

This paper describes about the issue of determining the beginning of the month of Qamariyah according to the government perspective. This study is important because it is related to the dynamics of the determination of the beginning of the Qamariyah month which is quite complex. In the history of determining the beginning of the month of Qamariyah in Indonesia, there was a recurring difference in determining the beginning of the month of Qamariyah. This condition is motivated by a concept that is understood and embraced by the Indonesian people which refers to two large patterns between the use of computation and rukyat (seeing the moon). Moreover, the pattern of understanding of community organizations. In the concept of computation is divided into patterns and techniques used, such as urfi computation, true computation. In the context of this difference, essentially the government has been present to bridge the difference in the results of the determination of the beginning of the Qamariyah month from the rukyat and computation techniques with itsbat hilal. This concept actually to concocts two major view between computation (hisab) and rukyat with the specified criteria

Destructive behavior towards nature adversely affects environmental damage. The root of this crisis lies in the structure of the value of human life in interacting with nature. This research aims at studying a philosophical foundation, model, aspect of environmental cultured education, and it’s implication on the student’s competencies in three schools. It employes phenomenology. Data were gained from deep-interview, observation, and document analysis. The information is determined with a purposive sampling technique. While data were analyzed descriptive-exploratively, involving data reduction, data display, and conclusions. This research finds that the vision and mission of the school become the main foundation in growing awareness of environmental cultured education. The model of environmental cultured education is developed integratively through all subjects. The aspect of education was formulated in the Adiwiyata programs dan Educotourism with participatory and sustainable principles. The implications for student competencies including demonstrating environmental cultured attitudes and behavior, the cognitive understanding of environmental education, and developing in own students’ skills, creativity, and productivity.

One of most arguable and observable social phenomena is gender inequality which is based on feminism thoughts. Considering how literature may portray human’s life along with its values, this study is purposed to elaborate and compare how feminism thoughts and gender inequality take place in various literary works. Based on the importance of feminism thoughts and gender inequality in cross cultural literature, then there is a necessity to conduct a comparative literature study which focused on feminism thoughts. This study took four kinds of literary works, namely drama, prose (short-story), movie, and poetry. Feminism approach as sociological approach was applied in this study altogether with comparative criticism and content analysis method. This study discussed how feminism thoughts got more supports and encouragement as the century progressed. By comparing literary works from 20th and 21st century, several important findings can be drawn, namely (a) feminism thoughts are getting stronger along with the progression of century, (b) feminism thoughts always oppose gender inequality as both are always found as binary oppositions in literary work, (c) both feminism and gender-inequality live through human’s values and repetitive actions, (d) personal and familial values are crucial in order to develop feminism thoughts and gender-inequality in an individual, and (e) the change of values, especially social and cultural values can bring changes in both feminism and gender inequality phenomena.

The mathematics that has been taught from primary school to high school with a lot more time studying math in the classroom can be a passage to build students’ character. Students’ character building is not easy; therefore, it requires a planned, continuous, and systematic effort in learning mathematics. Lesson plans involving students’ character building must be purposefully designed (by design). It cannot be accidentally happened (by chance). The use of innovative learning models in learning mathematics needs to be analyzed to be able to build students’ character. This study aims to describe the relationship between learning models, mathematical material, and student character that is built through mathematics in junior high schools. This study employed a descriptive research method with a qualitative approach. Data were collected through documentation, interview, and observation techniques. Data analysis techniques followed three steps, namely data reduction, data presentation, and conclusion. The results of the analysis offered an overview of students’ character that can be formed by applying innovative learning models in learning mathematics. Furthermore, the results of the analysis will be used in developing the steps (syntax) in learning mathematics.

THE EFFECT OF PROBLEM BASED LEARNING AND CRITICAL THINKING ON HIGH ORDER THINGKING ABILITY Abstract This study aims to determine the effect of problem-based learning model and critical thinking skills on students' high-order thinking about optical materials. Quasi-experimental method with two-way ANOVA design was used to conduct this study with 34 second semester physic education students of IKIP PGRI Pontianak. Data of students’ higher order thinking ability was obtained from multiple choice test with reason while the data of students' critical thinking ability was measured using multiple choice test. Based on the results of data analysis, it can be concluded that: (1) there is an influence of the problem based learning model on high student's thinking ability, (2) there is an influence of high critical thinking ability and low critical thinking ability on high student's thinking ability and (3) the interaction between the application of problem based learning model with the ability to think critically to the students' high level of thinking ability. Abstrak Penelitian ini bertujuan untuk mengetahui pengaruh penerapan model problem based learning, keterampilan berpikir kritis dan interaksinya terhadap kemampuan berpikir tingkat tinggi mahasiswa pada materi optika. Metode penelitian yang digunakan adalah metode eksperimen semu dengan desain two way ANOVA. Penelitian ini dilaksanakan di IKIP PGRI Pontianak pada mahasiswa semester II program studi pendidikan fisika sebanyak 34 orang mahasiswa. Data kemampuan berpikir tingkat tinggi mahasiswa diperoleh dengan menggunakan tes pilihan ganda dengan alasan sedangkan data kemampuan berpikir kritis mahasiswa diukur dengan menggunakan tes berbentuk multiple choice. Berdasarkan hasil analisis data dapat disimpulkan bahwa: (1) terdapat pengaruh penerapan model problem based learning terhadap kemampuan berpikir tingkat tinggi mahasiswa, (2) terdapat pengaruh kemampuan berpikir kritis tinggi dan kemampuan berpikir kritis rendah terhadap kemampuan berpikir tingkat tinggi mahasiswa dan (3) terdapat interaksi antara penerapan model problem based learning dengan kemampuan berpikir kritis terhadap kemampuan berpikir tingkat tinggi mahasiswa.

Modifikasi pompa air bertenaga mesin telah dilakukan dengan memanfaatkan aliran air lemah. Tenaga penggerak pompa ini adalah kincir dengan rpm (putaran per menit) rendah. Pompa ini terdiri atas delapan bagian utama, yaitu: rangka, kincir, gear besar, gear kecil, pompa jet, pipa masukkan, dan pipa keluaran. Pompa ini bekerja dengan mengkoversi aliran air debit rendah untuk memutar kincir yang tergandeng dengan gear besar. Selanjutnya, gear besar pada kincir juga berputar diikuti gear kecil pada pompa jet yang dihubungkan dengan rantai. Putaran gear kecil menggerakkan komponen pompa jet yang berputar untuk mengisap dan membuang air. Performa pompa ini dianalisis dengan mengukur debit pada ketinggian tertentu. Berdasarkan analisis yang telah dilakukan, maka diketahui bahwa pompa ini mampu mengangkat air sampai ketinggian 6 meter dengan debit air 0,02 liter per detik.

Khuruj for preach by leaving the family is a must for every member of Jama’ah Tabligh (JT). When khuruj time, JT members cannot conduct their duty as head of the interested household especially to fulfill family economic needs. It is often, they khuruj without leaving enough provision of needs for their family. It is understandable why JT members are often accused as a group that neglects their family not even caring for the family. This research objective is to analyze survival strategy and tactics of the JT family by using a qualitative method. The researcher will conduct an in-depth interview with JT members and their family. Through this field research is found that 1) JT family has a strong belief that their sustenance is the gift of God. 2) Provision of needs that is left by the husband is enough to be utilized as long as being managed with sincerity. 3) JT family has a special survival strategy. So, khuruj is a method of da’wah that does not disturb family economic resilience.

This paper examines the presence of emotive factor that mediates the variables of voluntaristic, deterministic and opportunistic behaviour that impact entrepreneurial failure. The study is a quantitative study and uses causal analysis as its research approach. It relates the constructs of voluntaristic factor, deterministic factor, and opportunistic behaviour with the mediation of emotive factor to entrepreneurial failure. Sample of the study is 1541 nascent entrepreneurs in West Sumatra Province, Indonesia, who have experienced business failures. Analysis was undertaken by using causal step analysis in which the statistical protocol and rule were operated. The study found and argue that emotive factor of entrepreneurs is identified as individual psychological construct that partially mediates voluntaristic, deterministic and opportunistic behaviour in causing entrepreneurial failure experienced by nascent entrepreneurs. Originality and value of the study lies in the framework used – which considers the construct of opportunistic behaviour of entrepreneurs as an independent variable that can cause entrepreneurial failure. Other is related to the consideration that emotive factor that mediates the voluntaristic, deterministic and opportunistic behaviour in causing entrepreneurial failure. Abstrak dalam Bahasa Indonesia Penelitian ini membahas tentang keberadaan faktor emosi yang memediasi variabel voluntaristic, deterministic dan perilaku opportunis yang mengakibatkan terjadinya kegagalan berwirausaha. Studi ini merupakan studi kuantitatif dan menggunakan analisa kausal sebagai pendekatan penelitian. Sampel penelitian sebanyak 1541 orang wirausahawan pemula di Provinsi Sumatera Barat, Indonesia yang sebelumnya pernah mengalami kegagalan dalam berwirausaha. Analisa dilakukan dengan menggunakan causal step analysis yang menggunakan prosedur statistik tertentu. Studi ini menemukan dan lebih lanjut berpendapat bahwa faktor emotsi wirausahawan diidentifikasi sebagai konstruk psikologis individu yang secara parsial memediasi hubungan faktor voluntaristic, faktor determiniastic dan perilaku opportunis sebagai penyebab terjadinya kegagalan berwirausaha yang dialami oleh wirausahawan pemula. Keaslian dan nilai dari studi ini terletak pada kerangka penelitian yang digunakan, yang menempatkan faktor perilaku opportunis sebagai variabel bebas yang dapat mengakibatkan kegagalan berwirausaha. Hal lainnya terletak pada adanya unsur faktor emotsi yang memediasi faktor voluntaristic, faktor determiniastic dan perilaku opportunis sebagai penyebab kegagalan berwirausaha

The objective of study was to investigate the effect of implementation of Question Aswer Relationship(QAR) strategy on teaching reading comprehension at the third year students of MTsN 7 Aceh Besar.This study employed true experimental in which there were two classes taken as the sample, namely a control group which consisted of 21 students and an experimental group that consisted of 23 students. They were taken through random sampling tehnique. In addition, the data were collected through quantitative (pre-test and post-test) and qualitative method (questionaire). The result shows that the mean of the post-test score of the experimental group was 73.69, while the mean of the post-test scores of control group is 65.64. By comparing t-test score with t-table score, it shows that the result of t-test was 3.08, while the result of t-table at a level of significance with α = 0,05 was 2,021. It means that t-test score is higher than t-table score.The results indicate that alternative hypothesis was accepted and the null hypothesis was rejected. Moreover, the students’ responses toward the use of QAR strategy in learning reading comprehension were quite positive(80.9%). Finally, it can be inferred that QAR strategy is an effective strategy in teaching reading comprehension at the third year students of MTsN 7 Aceh Besar.

According to previous studies done in Lima Puluh Kota Regency, South Solok, Solok City, and Padang in 2018 to fifteen mom’s toddlers,researchers got that toddlers who experienced anthropometric failure are caused by their mom who did not give many varieties of food, incomplete immunization and inclusive breastfeeding. The research aims to know the determinant of Composite Index of Anthropometric Failure (CIAF) occurrence. This is a quantitative research with Sectional Cross approach using Simple Random Sampling technique.This research was conducted in around May – July. The data were processed and analysed till multivariate stage with Chi Square statistic experiment. In research result of bivariate analysis, there is an influence between varieties of food and CIAF occurrence with p value = 0.000 and OR = 3.632, between immunization status and CIAF occurrence with p value = 0.000 and OR = 7.009 and between exclusive breastfeeding and CIAF occurrence with p value = 0.000 and OR = 13.565. Based on the research’s result, it can be concluded that there is a profound influence of kinds of food, immunization status and exclusive breastfeeding toward Composite Index of Anthropometric Failure (CIAF) occurrence.Berdasarkan studi pendahuluan yang dilakukan di Kabupaten Lima Puluh Kota, Solok Selatan, Kota Solok dan Padang tahun 2018 pada 15 ibu balita didapatkan bahwa balita yang mengalami kegagalan antropometri dikarenakan sang ibu tidak memberikan keragaman makanan pada balita, imunisasi tidak lengkap dan pemberian ASI tidak Eksklusif. Tujuan penelitian untuk mengetahui determinan kejadian Composite Index of Anthropometric Failure (CIAF). Metode yang digunakan dalam penelitian ini adalah penelitian kuantitatif, dengan pendekatan Cross Sectional, menggunakan teknik Simple Random Sampling. Penelitian ini dilakukan dalam rentang waktu bulan Mei – Juli. Data diolah kemudian dianalisis sampai tahap multivariate dengan uji statistik Chi_Square. Hasil penelitian pada analisis bivariat terdapat pengaruh antara keragaman makanan terhadap kejadian CIAF dengan nilai p value = 0.000 dan OR = 3.632, terdapat pengaruh antara status imunisasi terhadap kejadian CIAF dengan nilai p value = 0.000 dan OR = 7.099 dan terdapat pengaruh antara pemberian ASI Ekslusif terhadap kejadian CIAF dengan nilai p value = 0.000 dan OR 13.565. Berdasarkan hasil penelitian dapat disimpulkan terdapat pengaruh yang bermakna antara keragaman makanan, status imunisasi dan ASI Ekslusif dengan kejadian CIAF

Penelitian ini bertujuan untuk mengembangkan pembelajaran matematika dengan pendekatan scientific berbasis multirepresentasi dalam kurikulum 2013. Secara rinci tujuan penelitian ini adalah untuk mengembangkan modul yang menunjang pembelajaran matematika dengan pendekatan scientific dalam kurikulum 2013 dan menjelaskan keterpakaian modul yang dikembangkan untuk menunjang pembelajaran matematika dengan pendekatan scientific dalam kurikulum 2013, dan melihat keterlaksanaan Rencana Pelaksanaan Pembelajaran (RPP) dalam menerapkan modul scientific berbasis multirepresentasi di SMP. Adapun target yang dicapai melalui penelitian ini adalah terbitnya sebuah karya ilmiah yang dapat memberi wawasan dan pengetahuan bagi pembaca melalui publikasi ilmiah dalam jurnal ber-ISSN dan terdaftar dalam Hak Kekayaan Intelektual (HKI). Metode yang digunakan dalam penelitian ini adalah Research and Development (R&D) dengan model pengembangan 4D tanpa tahap Dissemination. Populasi penelitian adalah semua siswa kelas VII SMP di Kota Singkawang. Dari populasi yang ada dipilih dua SMP di Kota Singkawang yang menjadi sampel penelitian melalui teknik random sampling. Satu kelas VII yang berada di kedua SMP tersebut diberikan pembelajaran dengan pendekatan scientific berbasis multirepresentasi. Data penelitian diperoleh melalui teknik tes dan non tes. Hasil penelitian menunjukkan bahwa pengembangan pembelajaran scientific berbasis multirepresentasi dapat digunakan untuk meningkatkan hasil belajar siswa, modul scientific berbasis multirepresentasi mendapatkan respon yang sangat baik oleh siswa dan memberikan pengaruh terhadap peningkatan hasil belajar siswa, serta Rencana Pelaksanaan Pembelajaran (RPP) dengan menggunakan modul scientific berbasis multirepresentasi terlaksana dengan sangat baik di kelas VII SMP.

ABSTRAK. Untuk mendapatkan produksi terbaik dalam pemeliharaan puyuh maka harus memperhatikan ransum yang diberikan dimana ransum yang berkualitas baik akan meningkatkan penyerapan zat makanan yang berguna untuk meningkatkan performa awal produksi seperti umur pertama bertelur, bobot badan saat pertama bertelur, bobot telur pertama dan konversi ransum yang terbaik pula. Performa awal merupakan kunci keberhasilan untuk produksi selanjutnya. Penelitian ini bertujuan untuk mengetahui performa awal bertelur pada puyuh yang bahan pakannya diganti dari tepung bawang putih menjadi bawang hitam. Materi yang digunakan adalah 200 ekor puyuh betina umur 3 minggu yang dipelihara sampai umur bertelur pertama. Perlakuan yang diberikan adalah penggantian tepung bawang putih dengan bawang hitam sehingga diperoleh 5 perlakuan dan 4 ulangan dimana setiap ulangan terdiri dari 10 ekor puyuh. Perlakuannya adalah P0=100% ransum komersil tanpa penambahan tepung bawang putih dan bawang hitam (kontrol), P1=100% ransum komersil+3% tepung bawang putih+0% bawang hitam, P2=100% ransum komersil+2% tepung bawang putih+1% bawang hitam, P3=100% ransum komersil+1% tepung bawang putih+2% bawang hitam, P4=100% ransum komersil +0% tepung bawang putih+3% bawang hitam. Penelitian ini didesain menggunakan Rancangan Acak Lengkap (RAL) dan jika terdapat pengaruh pada perlakuan dilanjutkan dengan uji jarak Duncan. Peubah yang diamati meliputi konsumsi ransum, bobot badan dan umur saat bertelur pertama dan konversi ransum. Hasil dari penelitian menunjukkan penggantian tepung bawang putih dengan bawang hitam tidak menunjukkan pengaruh yang nyata (P0.05) terhadap konsumsi ransum, bobot badan dan umur saat bertelur pertama, dan konversi ransum puyuh. Kesimpulan yang diperoleh bahwa substitusi tepung bawang putih dengan bawang hitam sampai 3 % dalam ransum belum dapat memperbaiki performa awal produksi telur pada puyuh. (Substitution garlic with black garlic in the ration on early egg production of layer quail (Coturnix - coturnix japonica)) ABSTRACT. Quail production depends on the feed and feeding where feed quality will increase quail ability to digest and absorb the nutrients, thus, will improve the performance of early egg production, body weight at first egg laid, egg weight and feed conversion. The performance of early egg production is key to success and subsequent determinant of production. This study aimed to determine the performance of early egg production of quail fed ration contained garlic that was substituted by black garlic. The study used 200 female quail at 3 weeks of age and was kept until the first day of laying egg. The treatments were the substitution level of garlic with black garlic, namely P0 = 100% commercial feed without garlic and black garlic, P1 = 100% commercial feed + 3% garlic + 0% black garlic, P2 = 100% commercial feed + 2% garlic + 1% black garlic, P3 = 100% commercial feed + 1% garlic + 2% black garlic, and P4 = 100% commercial feed + 0% garlic + 3% black garlic. The research was designed into Completely Randomized Design (CRD) with 5 treatments and 4 replications those 10 quails each. The parameters were feed consumption, body weight and age at the first day of laying egg, and feed conversion. Data were analyzed by analysis of variance (ANOVA) and the significant effect of the treatment would be tested using Duncan’s Multiple Range Test. Results of this study showed that there was not significant different (P0.05) among treatment groups on feed consumption, body weight and age at the first day of laying egg, and feed conversion. It is concluded that using black garlic up to 3 % or 2.91 % in ration to substitute garlic does not improve quail early egg production performance yet.

The purpose of this research is: (1) to reveal the portrait behavior of organizational citizenship behavior in primary school teachers in Kendari City, (2) to assess factors affecting the behavior of organizational citizenship behavior of teachers Primary school in the city of Kendari, (3) to analyze the difference in behavior of organizational citizenship behavior is reviewed from the gender of school status and gender in primary school teachers in Kendari City. This approach of research using a mixed-methods method combines qualitative and quantitative research. The place of implementation of this research is an elementary school in the region of Kendari, Southeast Sulawesi province. The results of this study show generally teachers of elementary school in the city of Kendari have organization citizenship behavior with good behavior, (2) Factors that influence the behavior of organizational citizenship behavior of Teachers Elementary School in Kendari City is a school climate that encompasses work culture, school leadership management, and school objectives, (3) There is no difference in organizational citizenship behavior Behaviour for elementary school teachers in Kendari City is reviewed from Gender, school status, and school type.

Penelitian ini bertujuan untuk mengetahui penanganan kulit nanas fermentasi dalam ransum yang mengandung gulma berkhasiat obat terhadap organ pencernaan ayam broiler. Penelitian ini menggunakan DOC jantan strain cob umur 2 hari sebanyak 200 ekor yang dipelihara selama 42 hari. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 5 ulangan P0 = 0% tepung kulit nanas fermentasi (TKNF) dalam ransum mengandung 0% gulma obat(GO), (kontrol positif), P1 = 0% tepung kulit nanas fermentasi (TKNF) dalam ransum mengandung 2 % gulma obat (GO),( kontrol negatif), P2 = 7.5% tepung kulit nanas fermentasi dalam ransum mengandung 2 % gulma berkhasiat obat, P3 = 15% tepung kulit nanas fermentasi dalam ransum mengandung 2 % gulma berkhasiat obat, P4 = 22.5% tepung kulit nanas fermentasi dalam ransum mengandung 2 % gulma berkhasiat obat. Parameter yang diamati meliputi organ pencernaan. Pengaruh yang nyata terhadap parameter dianalisa dengan uji jarak berganda Duncan. Data yang diperoleh dari setiap parameter dianalisis ragam (ANOVA) menggunakan bantuan software SPSS 16.0. Dari hasil penelitian disimpulkan bahwa penggunaan kulit nanas fermentasi dapat digunakan sampai taraf 22.5% dalam ransum yang mengandung gulma berkhasiat obat tidak mempengaruhi organ pencernaan ayam broiler. Kata kunci : broiler, fermentasi, tepung kulit nanas

Pemanfaatan rumput laut untuk disintesis secara biologi (biosintesis) menjadi nanopartikel logam telah banyak dilakukan sebagai alternatif produksi ramah lingkungan. Penelitian ini bertujuan mendapatkan nanopartikel seng oksida (ZnO) melalui biosintesis ekstrak rumput laut coklat Sargassum sp. dan Padina sp. dengan menggunakan prekursor zink nitrat 10 mM pada variasi pH larutan 8-12. Analisis meliputi gugus fungsi, distribusi ukuran partikel, morfologi, dan kristalinitas. Hasil penelitian menunjukkan gugus fungsi hidroksil dan sulfat polisakarida berperan dalam proses reduksi kation Zn2+ membentuk nanopartikel ZnO sedangkan protein untuk kestabilan nano-partikel. Nanopartikel ZnO dari biosintesis ekstrak Sargassum sp. dan Padina sp. masing-masing menghasilkan rata-rata ukuran partikel berkisar antara 1.396,53-3.090,50 dan 655,91-3.253,06 nm. Distribusi ukuran sudah homogen namun belum memenuhi besaran ukuran nanometer. Rata-rata ukuran partikel terkecil terdapat pada pH 10 dan 9. Kisaran % mass elemen Zn dan O nanopartikel ZnO biosintesis ekstrak Sargassum sp. yang mirip standar adalah pada pH 10 yaitu 95,98% dan 4,02% sedangkan dari ekstrak Padina sp. pada pH 9 dengan 94,67% dan 5,33%. Struktur kristalinitas menunjukkan ZnO biosintesis ekstrak Sargassum sp. pada pH 8-11 dan Padina sp. pada pH 9 hampir seluruhnya memiliki puncak dengan nilai sudut 2q yang hampir sama, dan setelah dikonfirmasi dengan program Match! 3 menunjukkan struktur kristal ZnO wurtzit berbentuk heksagonal. Perlakuan terbaik ZnO biosintesis dari ekstrak Sargassum sp. dan Padina sp. adalah pada kondisi pH 10 dan 9.

Ekstrak cair rumput laut kini telah banyak digunakan dalam bidang pertanian karena mengandung senyawa penting yang dibutuhkan tanaman. Penelitian ini bertujuan untuk mengetahui pengaruh waktu ekstraksi terhadap mutu ekstrak cair Gracilaria sp. sebagai bahan pupuk cair. Ekstrak cair diekstrak menggunakan larutan KOH 0,3% pada suhu 80 °C dengan waktu ekstraksi 0, 2, 4, dan 6 jam. Parameter yang diamati yaitu nilai pH, EC (electrical conductivity), TDS (total dissolved solids), viskositas, C-organik, serta kadar unsur hara makro N dan K. Hasil penelitian menunjukkan bahwa perlakuan optimum untuk menghasilkan ekstrak cair terbaik adalah pada perlakuan waktu ekstraksi selama 2 jam yaitu dengan nilai pH 6,35, EC 4,9 mS/cm, TDS 4839 ppm, viskositas 1,6 cPs, C-organik 0,18%, kadar unsur hara N 0,022% dan K 0,082%.

One way to improve students' self-confidence is to implement a collaborative learning model. Improving students' self-confidence using collaborative learning models can be done by conducting classroom action research. The subject of this class action research is the students of class X MIPA 4 SMA Negeri 2 Ngaglik, Sleman, Yogyakarta School Year 2015/2016 consisting of thirty two students. This study consists of two cycles. Technique Data collection used is test and non test. The instrument of this study is the test of student achievement and student confidence questionnaire. Data analysis techniques consisted of the conversion of qualitative data to quantitative and student mastery calculation. The average of student achievement before treatment is 40.3125 with the complete proportion of students is 3.125% and after treatment is 87.9167 with proportion of student which is complete is 100%. The average student self-confidence before treatment was 96.46875 with moderate category and after treatment was 109.2188 with high category. The results showed that collaborative learning model can improve student's self-confidence.

This research was conducted based on the result of reflection on the low ability of problem solving of SDN 29 Air Dingin students on the broadly built joint vase meteri. In revealing the problem the researchers reflect on the learning process that has been implemented, the effort has been made and the cause why the effort has not met the results that have been implemented and analysis of previous learning documents that have been implemented. Solving the problems encountered using problem solving learning method with four phases of problem solving, that is understanding the problem, planning the settlement, solving the problem and rechecking all the steps that have been done. With the aim of describing the improvement of problem solving skills of students in the material widescreen combined with the problem solving method along with discussion. The type of research conducted is classroom action research conducted in two cycles. The first cycle is held 2 times the second cycle is held 2 times in class VI of SDN 29 Air Dingin with the number of students 20 people. The results of research conducted two cycles, data analysis techniques used is descriptive analysis techniques. The result of research stated that students' ability to increase in cycle I the number of students who reach the criteria mastery is 15 students (75.00%). On the second cycle increased by the number of 18 students (90.00%).