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Learning media can be arranged based on the results of literature studies from research on an object. This study aims to determine the feasibility of learning media booklet sawi dayak (Elephantopus mollis Kunth). The stages in this research include the stage of collecting information through a literature study on the efficacy of the mustard mustard plant, the booklet preparation stage, the booklet validation stage, and the booklet revision stage in accordance with the suggestions from the validators. Aspects that are assessed in the feasibility test are aspects of format, content, and language. The results of the validation were then analyzed using Gregory's calculations. The results of data analysis show that the aspects of format, content, and language each get a value of 1.00 and the average of these three aspects is 1.00 with a very high validity category. It is concluded that this booklet media can be used as a learning medium

Penelitian ini bertujuan untuk mengungkap ada tidaknya pengaruh signifikan dan besarnya pengaruh tingkat pendidikan dan keterlibatan orang tua terhadap hasil belajar IPA selama pembelajaran daring pada siswa kelas VII di SMPN 11 Sungai Ambawang. Penelitian ini berbentuk kuantitatif dengan metode ex-post facto. Sumber data penelitian adalah seluruh siswa di tiga kelas VII SMP Negeri 11 Sungai Ambawang. Instrumen penelitian berupa lembar kuesioner keterlibatan orang tua yang diisi oleh siswa, dokumen tingkat pendidikan orang tua dari bagian administrasi sekolah, dan lembar hasil nilai ulangan harian IPA siswa dari guru. Data diinterpretasi dengan menggunakan analisis regresi berganda. Hasil penelitian menunjukkan bahwa tingkat pendidikan orangtua (thit 3,5>ttab 0,00028, sig. 0,001ttab 0,00028, sig 0,020

Penelitian ini disusun dengan tujuan untuk mengetahui kelayakan media pembelajaran siswa di SMPN 16 Pontianak, SMPN 11 Pontianak, dan SMPN 6 Pontianak pada materi ekosistem. Selain itu, untuk mengetahui proses pengembangan media e-book berbasis 3D Pageflip Pro, serta mendeteksi validitas dan reliabilitas pengembangan media pembelajaran. Four-D ditetapkan sebagai model dengan metode penelitian berupa Research and Development. Penelitian ini selanjutnya mereduksi model Four-D menjadi Three-D dengan menjalankan tahapan define, design, dan develop pada penilaian ahli. Peneliti menetapkan 60 siswa kelas VII dari SMPN 16 Pontianak, SMPN 11 Pontianak, dan SMPN 6 Pontianak, serta 3 guru IPA biologi dari masing-masing sekolah tersebut dan 2 dosen Pendidikan Biologi FKIP Untan sebagai sumber data penelitian. Diperoleh hasil validitas media e-book berbasis 3D Pageflip Pro yaitu v ≥ 0,80 kategori valid. Uji reliabilitas antar rater menggunakan ICC menghasilkan nilai 0,5-0,851 kategori baik. Media e-book berbasis 3D Pageflip Pro telah memenuhi kriteria baik dan dinyatakan layak.

Penelitian ini menjabarkan proses pengembangan dan hasil validasi konten majalah elektronik sebagai media pembelajaran Submateri Metode Ilmiah di Kelas X SMA. Pengembangan majalah elektronik dilakukan dalam 3 tahapan pertama (define, design, dan develop) dari model 4D dan dilanjutkan dengan uji validitas konten oleh masing-masing 5 orang validator terkait media dan materi. Pada tahap define dilakukan observasi dan wawancara dengan guru biologi, tinjauan kurikulum dan kebutuhan siswa, serta perumusan tujuan pembelajaran. Pada tahap design dilakukan pembuatan storyboard dengan penekanan pada komponen-komponen dalam metode ilmiah dan hal-hal pendukung yang dilanjutkan dengan tahapan pengembangan menjadi produk utuh. Uji validitas konten baik secara media maupun materi dengan menghitung nilai CVR dan CVI menunjukkan bahwa produk hasil pengembangan majalah elektronik memenuhi nilai minimum kevalidan 0,99 sehingga dapat dinyatakan layak untuk diuji coba baik secara terbatas maupun luas. Majalah elektronik ini diharapkan dapat mengatasi kendala yang dihadapi guru dalam penerapan konsep metode ilmiah untuk memecahkan masalah biologi di lingkungan sekitar serta meningkatkan pemahaman peserta didik melalui pendekatan naratif yang diambil dari kegiatan penelitian ilmiah yang nyata. Kata kunci: Majalah elektronik, Metode ilmiah, Model 4D.

This research aims to determine the feasibility of a video powtoon learning media application based on guided inquiry submater application of the concept of substance pressure in organism as a learning media for students and to find responses by students to the powtoon video media. This research is Research and Development (R&D) research with the Borg and Gall development model which consists of ten stages, this research has only reached the seventh stage which includes potentials and problems, data collection, product design, product validation, design revisions, product trials, and product revisions. The instruments used were the media validation sheet and the student response questionnaire validation sheet which was validated by 5 validators and the student response questionnaire. The subjects were students of class XI SMP Negeri 3 Pontianak. The validation results obtained CVR and CVI values, namely 1 which has met the minimum limit of 0.99 so that it is declared valid. The product trial obtained an overall average score for aspects (cognition, affection, conation) which was 83,57% so it is categorized as very strong. It can be concluded that the powtoon video media based on guided inquiry sub material is suitable for use as a learning medium.

This study aimed to determine the feasibility of the booklet from the inventory of macroscopic fungi in the Pikul Customary Forest of Bengkayang Regency as a teaching medium on mushroom material.The research method used is descriptive with quantitative research form.The booklet in this study resembles a book in that there is an introduction, content and closure.Booklet validation was carried out by 5 validators consisting of 2 lecturers of Biology Education, Faculty of Teacher Training and Education, Tanjugpura University and 3 Biology teachers in class X SMA.The results of booklet validation were analyzed using Lawshe by calculating the Content Validity Ratio (CVR) and the Content Validity Index (CVI).The CVR and CVI results from 5 validators obtained a value of 0.99 so that the booklet was declared valid as a learning medium on the material of mushroom class X SMA.

The aim of the study was to determine the feasibility of the module as a sub-material for the use of biodiversity for class X SMA. Using Research and Development (R&D) research methods with a qualitative descriptive approach. This study validated the instrument and validated the module teaching materials. The selection of validators with purposive sampling technique which consists of 5 validators. Module validation to obtain quantitative data accurately through a Likert scale. The assessment aspect of the module contains the feasibility of content, language, presentation, and graphics. The validation results obtained through the validator were analyzed using the CVR formula and continued to CVI, the results of the analysis of 4 aspects of the assessment namely the feasibility of content, language, presentation, and graphics consisting of 15 indicators of module feasibility assessment obtained a CVI value of 0.99 which is said to be a valid module and proper to use.The aim of the study was to determine the feasibility of the module as a sub-material for the use of biodiversity for class X SMA. Using Research and Development (R&D) research methods with a qualitative descriptive approach. This study validated the instrument and validated the module teaching materials. The selection of validators with purposive sampling technique which consists of 5 validators. Module validation to obtain quantitative data accurately through a Likert scale. The assessment aspect of the module contains the feasibility of content, language, presentation, and graphics. The validation results obtained through the validator were analyzed using the CVR formula and continued to CVI, the results of the analysis of 4 aspects of the assessment namely the feasibility of content, language, presentation, and graphics consisting of 15 indicators of module feasibility assessment obtained a CVI value of 0.99 which is said to be a valid module and proper to use.

Paper is needed in large quantities so the need for wood as a raw material for paper is getting higher. Composite paper uses non-wood raw materials can be an alternative to make paper. Bagasse can be used as a substitute for wood fiber and reduce waste in the environment to make composite paper. Likewise, newsprint can be used as a mixture of composite paper. This study aims to compare the quality of composite paper from bagasse and newsprint mixtures using different concentrations of NaOH. The method was an experimental completely randomized design (CRD) consisting three treatments of NaOH (4, 6, and 8%) and 10 replications. The parameters measured were paper thickness, grammage, mass density, and tensile resistance, and were using SPSS ANOVA and continued with LSD test. Paper thickness is affected by the amount of cellulose that was degraded as well as paper grammage, paper thickness and grammage have higher values at the lowest concentration of NaOH (4%). Meanwhile, the tensile strength showed long cellulose had not been degraded much and resulted in higher tensile strength. This also resulted in mass density showing the highest density at the highest concentration of NaOH (8%). In conclusion, concentration of 4% NaOH resulted in paper thickness, grammage, and higher tensile strength compared to 6% and 8% NaOH concentrations. However, the highest mass density was influenced by 8% NaOH concentration compared to 6% and 4% NaOH concentrations.

The Dayak Bakati' community in Segiring Hamlet is one of the community groups that still preserve traditional ceremonies, one of which is related to the culture of planting rice. This study aims to determine the various traditional ceremonies of the Dayak Bakati Tribe related to the culture of growing rice and the types of plants used in it. The research was carried out for 2 months (July 2021 – August 2021) in Segiring Hamlet, Pisak Village, Tujuh Belas District, Bengkayang Regency. This type of research is exploratory descriptive. The results showed that in the Dayak Bakati' community in Segiring Hamlet there were several traditional ceremonies related to the culture of growing rice, including ngansa, ngawah, nyebeong pemudu', matek gerek, nyebeong naben kaja ndu naya ndu anat, and nyabakng. In carrying out traditional ceremonies, as many as 27 types of plants are used. Apart from the Dayak Bakati' tribe, several types of plants are also used by other community groups. This indicates the existence of ethnic closeness between these community groups.

In assessing the availability of the local potentials, learning biology has a vital role. By the support of interactive multimedia, the delivery of materials and a sense of caring for the environment can be built by students easily. This research aims to find out the feasibility of interactive multimedia lectora inspire as a learning media in biodiversity sub-material. Research methods use quantitative descriptive and data analysis using RTVTK calculations. Lectora inspire validation is conducted by three material experts with three aspects and 11 assessment criteria and three media experts with six aspects and 13 assessment criteria. Validation results get an average of total validation (RTVTK) material experts of 3.89 and media experts of 3.65. The interactive multimedia Lectora inspires the sub-material of the use of biodiversity for class X HIgh School is considered appropriate to be used as learning media.

Practical guide books need to be prepared to ensure a good practicum activity. The sample used in the practicum should also be chosen carefully so as not to lead to misconception in students. This study aims to develop and test the feasibility of a practical guide for testing nutrients in goat's milk in Food Substances for class XI SMA. This type of research is research and development (R&D) that uses the first 3 stages of the 4D model (define, design, develop, and disseminate). The research instrument used was a validation sheet in the form of a questionnaire. There are 5 product validators consisting of 2 lecturers from the Biology Education Study Program, FKIP Tanjungpura University and 3 biology teachers from 3 high schools in Pontianak City. The type of validation used is content validity which contains 3 aspects, namely aspects of format, content, and language. The results showed that the development of a practicum guide for testing nutrients in goat's milk was successfully carried out and obtained a validity value of CVR=1. Thus, the practicum guide is valid in content and deserves to be tested both on a limited and broad basis to ensure the suitability of the development design with the needs’ analysis. The practical guide for testing nutrients in goat's milk is also expected to be able to provide solutions to the misconceptions found in the Food Substances related to the selection of more effective and efficient practicum materials.

This research is development research, which aimed to create module of circulatory system disorder based on anti-cholesterol activity tests of Sawi Dayak - Elephantopus mollis. The data analysis use Content Validation Index (CVI) and Content Validation Rate (CVR) refers to Lawshe's method. The development of this module is in two stages: creation and validation of the module. Validator was selected based on a purposive sampling that involve two biology education experts of Universitas Tanjungpura, and three biology teachers. Presentation, graphic, content, and language aspects were evaluated, total 24 criterias. Based on the results data analysis, CVI was 0.99 in the valid category and all criteria CVR was 0.99. It was concluded that the product is suitable as teaching material for the circulatory system disorder sub-material for senior high school.

Salah satu pemanfaatan keanekaragaman hayati adalah tumbuhan yang dimanfaatkan sebagai obat oleh masyarakat di Desa Sabung Kabupaten Sambas yang dimuat di dalam media ensiklopedia mencakup uraian ringkas yang tersusun berdasarkan alfabet dari A-Z, sehingga mudah untuk dipahami dan bisa digunakan di sekolah yang terkendala dengan infocus dan listrik. Penelitian ini bertujuan untuk menentukan kelayakan media ensiklopedia pemanfaatan keanekaragamanan hayati sebagai obat di Desa Sabung Kabupaten Sambas. Penelitian ini dilakukan dengan dua tahap, yaitu tahap pertama adalah kajian etnobotani tumbuhan obat di Desa Sabung Kabupaten Sambas menggunakan penelitian metode kualitatif deskriptif dengan teknik triangulasi dan tahap kedua adalah pembuatan media pembelajaran ensiklopedia dengan menggunakan metode Research and Development (R&D) mengikuti model yang dikembangkan Borg and Gall (hanya sampai tahap ke empat, yaitu tahap validasi produk). Media ensiklopedia divalidasi oleh lima validator yang terdiri dari dua orang dosen dan tiga orang guru Biologi. Hasil validasi dianalisis menggunakan rumus Aiken’s V diperoleh nilai rata-rata 0,91 yang tergolong valid dengan menggunakan 4 aspek dan 13 kriteria penilaian. Dengan demikian, disimpulkan bahwa media ensiklopedia yang dibuat sebagai implementasi dari hasil etnobotani tumbuhan obat di Desa Sabung layak digunakan sebagai media pembelajaran pada submateri pemanfaatan keanekaragaman hayati. One of the uses of biodiversity is plants that are used as medicine by the community in Sabung Village, Sambas Regency which is published in the encyclopedia including a brief description arranged according to the alphabet from A-Z, making it easy to understand and can be used in schools that are constrained by infocus and electricity. This study aimed to determine the feasibility of encyclopedia for the use of biodiversity as medicine in Sabung Village, Sambas Regency. This research was carried out in two stages, the first stage was an ethnobotanical study of medicinal plants in Sabung Village, Sambas Regency using the descriptive qualitative research methods with triangulation techniques and the second stage was the creation of an encyclopedia learning media using the Research and Development (R&D) method following the model developed by Borg and Gall (only up to the fourth stage, namely the product validation stage). The encyclopedia was validated by five validators consisting of two lecturers and three Biology teachers. The validation results were analyzed using the Aiken's V formula, an average value of 0.91 was obtained which was classified as valid using 4 aspects and 13 assessment criteria. Thus, it was concluded that the encyclopedia created as an implementation of the results of the ethnobotany of medicinal plants in Sabung Village was feasible to be used as a learning medium in the sub-material of the use of biodiversity.

Majalah dapat digunakan sebagai media pembelajaran karena memiliki kesan santai, karakteristik bahasa lebih ringan, informatif, dikemas dengan sederhana yang berisi berita terkini. Oleh karena itu, majalah cocok digunakan untuk memberikan informasi yang isinya bersifat ilmiah seperti hasil penelitian inventarisasi tumbuhan kosmetik yang berasal dari potensi lokal tumbuhan Indonesia yang beraneka ragam. Tujuan penelitian ini adalah untuk mengetahui kelayakan majalah pada submateri pemanfaatan keanekaragaman hayati berbasis tumbuhan kosmetik. Metode dalam penelitian ini adalah metode deskriptif kuantitatif yang dilakukan melalui tahapan: pembuatan media, validasi media, dan analisis data validasi. Instrumen yang digunakan adalah lembar validasi media yang berisi aspek bahasa, isi, dan kegrafikan dengan jumlah 10 item penilaian. Validator majalah adalah 2 orang dosen Pendidikan Biologi Universitas Tanjungpura dan 3 orang guru biologi SMA. Hasil validasi dianalisis menggunakan rumus Lawshe (1975), yaitu analisis CVR dan CVI. Majalah dapat dikatakan layak jika pada perhitungan akhir skor CVR dan CVI memenuhi nilai batas minimum yang disesuaikan dengan jumlah validator. Hasil penelitian menunjukkan perolehan hasil analisis validasi majalah sebesar 1,00 dikategorikan valid, maka majalah dinyatakan layak digunakan sebagai media pembelajaran pada submateri pemanfaatan keanekaragaman hayati kelas X SMA. Namun, media ini perlu dilakukan penelitian lebih lanjut, yaitu uji coba dalam proses pembelajaran biologi. Magazine can be used as learning media because it has the relaxed impression, lighter language characteristics, informative, and being packaged simply containing the latest news. Therefore, the magazine is suitable to be used to provide scientific information, such as the results of research on the inventory of cosmetic plants derived from the diverse local potential of Indonesian plants. The purpose of this study was to determine the feasibility of the magazine on the sub-material of the use of biodiversity based on cosmetic plants. The method in this study was a quantitative descriptive method which was carried out through the following stages: media creation, media validation, and validation data analysis. The instrument used was a media validation sheet that contained aspects of language, content, and graphics with a total of 10 assessment items. The validators of the magazine were 2 lecturers of Biology Education at Tanjungpura University and 3 high school biology teachers. The validation results were analyzed using Lawshe's (1975) formula, namely the analysis of CVR and CVI. Magazine can be said to be feasible if in the final calculation the CVR and CVI scores met the minimum threshold value adjusted for the number of validators. The study results showed that the results of the magazine validation analysis of 1.00 were categorized as valid, so the magazine was declared feasibility to be used as a learning media on the sub-material of the use of biodiversity for class X High School. However, this media needs further research, namely trials in the biology learning process.

Penelitian ini bertujuan untuk menentukan dari media pembelajaran berupa pemanfaatan sumber daya hayati kelas X SMA berbasis tanaman obat keluarga (TOGA). Metode penelitian yang digunakan adalah deskriptif. Penelitian dilakukan dengan 2 tahapan yaitu inventarisasi TOGA di Desa Jirak Kabupaten Sambas dan uji kelayakan media majalah. Inventarisasi TOGA dilakukan dengan teknik observasi, wawancara, dan dokumentasi. Hasil inventarisasi TOGA di Desa Jirak Kabupaten Sambas didapatkan 42 jenis tanaman obat yang ditanam dan dimanfaatkan oleh masyarakat Desa Jirak Kabupaten Sambas. Sedangkan uji dilakukan dengan tiga tahapan, yaitu pembuatan media, validasi media, dan analisis data. pengambilan sampel secara purposive yaitu SMAN 1 Sajad, SMAN 1 Sambas, dan MAN 1 Sambas. Penilaian validasi menggunakan skala likert dan analisis data berdasarkan rumus Lawse (1975) oleh lima validator dan memperoleh hasil Content Validity Index (CVI) 1.00 sehingga dinyatakan valid dan layak digunakan sebagai media pembelajaran pemanfaatan keanekaragaman hayati kelas X SMA. Kata kunci: Kelayakan, Majalah, Tanaman Obat Keluarga.