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The Open Educational Resources (OER) media is used in distance lectures in Statistical Physics to increase student learning resources. However, OER needs to support distance lectures optimally. Therefore, a case-based E-task is needed as an alternative solution. This study investigated the effect of using e-Task on student involvement in Statistical Physics lectures. This type of research is quasi-experimental. This research was conducted in semester 2021.2 at the Open University, involving a sample of students taking statistical physics courses in the Physics Education program. The data analysis technique used was the independent sample t-test, with the data being normally distributed and homogeneous. Based on the results of the independent sample t-test analysis above, it can be concluded that the experimental class has a higher score than the control class, namely the attendance percentage is 100, the discussion percentage is 80.8, and case-based e-task solving is 7.3. It shows that there is a significant difference between the experimental class and the control class. Thus the use of e-task can increase student involvement in Statistical Physics lectures.

The linkage and coherence of Basic Physics material with material applications in real life is a new problem in Basic Physics lectures at Putra Indonesia University YPTK Padang. The purpose of this study was to see the effect of using the PjBL model to increase students' understanding of the application of the Basic Physics course. This type of research was a quasi-experimental involving a research sample of Informatics Engineering students at the Faculty of Computer Science UPI YPTK Padang who took the Basic Physics course in the 2019/2020 academic year. The sampling technique used is random sampling. In this study the sample class was divided into two categories, namely the experimental class of 51 students and the control class of 51 students. The instrument used is a work assessment sheet in the form of a portfolio. The data analysis technique used was an independent sample t-test, with prerequisite tests first being carried out, namely normality and homogeneity tests. Based on the results of the data analysis performed, the sig-2 tailed value for the independent sample t-test was 0.00 < of the value α = 0.05 . The conclusion from this study is that there are differences in student understanding between classes whose lectures use the PjBL model and classes that carry out conventional learning.

Bimbingan belajar adalah kegiatan yang dilakukan dengan cara memberikan bantuan pada peserta didik agar dapat mencapai prestasi akademik atau hasil belajar yang lebih maksimal di lembaga atau tempat mereka menimba ilmu. Umumnya, bimbingan belajar diberikan oleh pihak sekolah yang berperan sebagai lembaga pendidik anak, namun juga bisa berasal dari luar sekolah. Namun disaat pandemic Covid-19, sekolah-sekolah diliburkan dan tempat bimbingan belajar juga diliburkan, guna mengurangi penyebaran Covid-19. Pelaksanaan bimbingan belajar di ADS BimBel di Kota Bangko, Kabupaten Merangin, Provinsi Jambi tidak efektif selama pandemi, serta terjadi penurunan jumlah siswa yang cukup signifikan akibat kurang efektifnya penyelenggaraan pembelajaran. Tujuan dari kegiatan pengabdian ini untuk meningkatkan efektivitas pembelajaran pada bimbel ADS menggunakan e-learning class melalui sistem LMS. Prosedur kegiatan pengabdian ini terdiri dari enam tahap kegiatan dan berlangsung selama tujuh bulan. Untuk mengembangkan e-learning class juga berkolaborasi dengan ahli IT. Hasil pengabdian diperoleh e-learning class bimbel ADS berupa website, e-modul, video pemaparan materi dan latihan. Kedepan diharapkan akan semakin banyak mata pelajaran diberbagai jenjang kelas dieksplorasi pada website bimbel ads dan semakin menarik dan meningkatkan jumlah siswa bimbel ADS.

Optical material is material that is quite difficult for students because it has abstract concepts. Media that is considered an alternative solution is augmented reality. AR provides an effective learning experience because it displays 3D images so that it is easily accepted by students and makes students interested in learning. This study aims to develop augmented reality media to increase students' understanding of the eye optical system material. The type of research to be carried out in Research and Development, with the chosen development model being ADDIE. Product evaluation is carried out based on test results and product implementation. The population of this research is students of the Physics Education Study Program, FKIP UT, who are enrolled in the 2021.2-semester lectures and tutors for the Physics Education Study Program, FKIP UT. The research sample was students of the UT FKIP Physics Education Study Program who attended several 18 people (from UPBJJ UT Bogor, Jakarta, and Serang and tuweb tutors for the optics course). The data collection method consisted of administering a questionnaire. To determine the level of understanding of student material on system material eye optics, test results given to students were analyzed descriptively. Questionnaire analysis from tutors and students regarding the need for AR media was analyzed descriptively and quantitatively. The sampling technique used was random sampling, in which the entire population has the same rights and opportunities to be involved in research Based on the results of the needs analysis, it shows that 81% of students agree and need AR media to study the optical system of the eye, 72% of students agree that the material for the optical system of the watch has the potential to cause misconceptions if studied without using media. Based on the results of the needs analysis, consists of 3 main topics, namely regarding the structure of the eye, the process of seeing in the eye, and eye defects. The results of the trial analysis using AR media used a paired sample t-test to see the effectiveness of AR media. The results of the analysis of the paired sample t-test showed a Sig.2 tailed value > 0.05 so it can be concluded that there was a significant difference between before and after using AR media. In other words, it is easier for students to understand the material after being treated in the form of AR media on the concept of eye optics.

In Padangsidempuan, Indonesia, the Sangkumpal Bonang market is a prominent place for individuals begging. A beggar is a person who earns money in public in various ways in the hopes of receiving charity from others and who engages in activities by exploiting physical impairments to make others feel sorry for them. In addition, some beggars deliberately create physical disabilities and poverty that lead to feelings of compassion from others. However, these beggars’ lives are not as poor as it seems; they live decent and luxurious life. The research focuses on how persons who engage in begging activities manage their front stage, backstage, and impressions. Through a study of dramaturgy, this study employs a qualitative methodology. The results demonstrate that beggars verbally managed impressions by saying, “have mercy, sir, madam.” Using bowls as a symbol of asking, beggars with unclean clothes, sorrowful faces, and sluggish movements remove their hands. Their onstage image takes advantage of physical handicaps, pretending to be crippled, and living an impoverished and nomadic existence to elicit sympathy. It contrasts with a figure in the backstage appearance who is in good physical condition, goes about her daily activities, dresses well, smiles, lives in luxury, and has good social contacts with her family and society.

Covid-19 has had a considerable impact on learning, so to keep improving student learning outcomes, lecturers are required to be more creative in using technology applications such as quizizz. This study aims to see the effectiveness of quizizz in improving student learning outcomes during the implementation of online learning during the Covid-19 pandemic. This type of research is quasi-experimental, involving two sample classes, namely the experimental class and the control class. Sorting the two sample classes using random sampling technique. The data collection instrument used multiple choice tests. The data analysis technique used the t test by first doing the prerequisite tests, namely normality and homogeneity tests. The results of data analysis show that there are significant differences in learning outcomes between students who study using Quizizz and study conventionally. Quizizz has contributed significantly to student learning outcomes, because quizizz is a learning application that is packaged in an attractive manner, has a good graphic design and is automated. Online learning should integrate one of the quizizz applications so that it can motivate students to learn and can directly improve student learning outcomes. The creativity of the teacher in operating the quizizz also influences the course of the learning process.

Keterkaitan dan koherensi materi Fisika Dasar dengan aplikasi-aplikasi materi dalam kehidupan nyata menjadi sebuah permasalahan baru dalam perkuliahan Fisika Dasar di Universitas Putra Indonesia YPTK Padang. Tujuan dari penelitian ini adalah untuk melihat pengaruh penggunaan model PjBL untuk meningkatkan pemahaman mahasiswa terhadap terapan matakuliah Fisika Dasar. Jenis penelitian ini adalah eksperimen semu dengan melibatkan sampel penelitian mahasiswa Teknik Informatika Fakultas Ilmu Komputer UPI YPTK Padang yang mengambil matakuliah Fisika Dasar pada tahun ajaran 2019/2020. Teknik sampling yang digunakan dalam penelitian ini adalah random sampling dan dalam penelitian ini kelas dibagi menjadi dua kategori yaitu kelas eksperimen dan kelas kontrol. Teknik analisis data yang digunakan adalah uji independen sample t-test, dengan terlebih dahulu dilakukan uji prasyarat yakni uji normalitas dan homogenitas. Berdasarkan hasil analisis data yang dilakukan, didapatkan nilai sig-2 tailed untuk uji independen sample t-test sebesar 0.00 < dari nilai α = 0,05. Kesimpulan dari penelitian ini adalah terdapat perbedaan pemahaman mahasiswa antara kelas yang perkuliahannya menggunakan model PjBL dan kelas yang melaksanakan pembelajaran secara konvensional.

Critical thinking is the mother of life. Critical thinking skills are one of the fundamental skills in the modern era. This study aims to examine the effect of the guided discovery model on students' critical thinking skills. This study uses an experimental method with a one group pree-test-post-test design with a population of IAIN Batusangkar students taking the sociology of religion course. The sample was determined by random sampling technique with a sample of 28 people. Data were collected using a scale-shaped instrument. Data processing with the help of SPSS .05 application. Prerequisite tests were carried out before data analysis, namely normality test and homogeneity test. Analyzed data using paired sample t test. The results showed the guided discovery model had a significant effect on students' critical thinking skills and it was proven that there was a significant difference between students' critical thinking skills before and after the application of the guided discovery model. The criteria for the significance of the results of the study were strengthened by the N-Gain value the data before and after treatment which was in the very good category.

Many students are constrained in determining the FPB value of two numbers. The use of factor theorem methods has not been effective in helping students solve problems about FPB. Euclid's algorithm comes as a solution to make it easier for students to solve problems about FPB. This study aimed to test the effectiveness of Euclid's algorithm theorem in solving problems about FPB. This type of research is quasi-experimental and involves two classes: the experimental class (the application of Euclid's algorithm theorem) and the control class (using the factor tree method). The sample involved in the study was course V-A and V-B SDN 19 student Nan Sabaris. The instruments used in the study are questionnaires, observation sheets, and essay tests. Data collected in research activities is analyzed with an independent test of t-test samples. Before the data is analyzed, both data groups must first be normally distributed and homogeneous. The results of data analysis both in the form of questionnaire analysis, observation sheet, and analysis of test results showed a significant difference between the solution of FPB problems between experimental classes using Euclid theorems and control classes that use factor tree methods. Euclid's algorithm is a practical, easy-to-understand method, and the user does not take a long time in the process of the problem. The thing to note in applying Euclid's algorithm theorem is the understanding of the principle of division by students. Teachers need to pay attention to the extent of students' knowledge of the division material because this understanding affects students' performance in using Euclid's algorithm theorem to solve problems about FPB.

This research was motivated by the low mastery of student learning in science learning, especially in light-matter because of the lack of use of learning media that is in accordance with the characteristics of the material in Class V elementary school. The purpose of this study was to analyze the effect of using Macromedia flash-based electronic learning media on the material properties of light in improving the learning outcomes of fifth-grade elementary school students. Learning outcomes used as research data are limited to the cognitive domain. The material selected in the research was the properties of light. This type of research was quasi-experimental, where the samples taken in research activities were fifth-grade students at SDN 12 Nan Sabaris. The instrument used was a multiple-choice test. The data analysis technique used a t-test. Based on the results of data analysis obtained t-count with a value of 6.91 and t-table with a value of 2.04. This means that there is a significant difference between student learning outcomes before using animation media and student learning outcomes after using animation media. Thus, it can be concluded that the use of e-animation has an effect on student learning outcomes. The use of e-animation can be a new alternative as a solution to improve the quality of learning and student understanding.

Natural Sciences (IPA) is a science that studies nature along with its contents. IPA becomes one of the compulsory subjects in elementary school. The aim of this study was to describe problems in IPA learning at the elementary school level in terms of child development. This type of research is qualified descriptive. Data collection is carried out by methods of observation in schools and analyzing the relationship of findings with literature studies based on expert theories and previous research. The results of information analysis and research findings are strengthened by providing recommendations for solutions in problem solving, namely the design of a relevant learning model to be applied in IPA learning in elementary school. The results of this study are expected to provide contributions and be used as a reference in the development and strengthening of the quality in IPA learning at elementary schools level. To develop a learning model which can improve the quality of IPA learning, instructional design teachers/designers can pay attention to the main problems found in this study.

The new challenge faced in carrying out IPA learning in elementary school, especially in SDN 01 Kubang Siamang Bunyi is to increase student activeness and involvement. The aim of this research is to improve student liveliness and engagement through Funscience methods in IPA learning. Fun science is a method by using simple experiments that are interestingly packaged and cause fun effects for students in IPA learning. This type of research is descriptive, involving student respondents in SDN 01 Kubang Siamang Bunyi Regency 50 cities of West Sumatra Province. Data collection instruments in the form of observation sheets and interviews. Data is analyzed descriptively. The results of the data analysis showed that the application of Funscience methods improved the activeness of students in IPA learning in SDN 01 Kubang Siamang Bunyi Kenagarian Kubang Regency 50 City. Funscience can be one of the alternative methods that can be applied in IPA learning to improve and improve the quality of learning. Funscience is a method of learning that has been adapted to the characteristics of students in elementary school.

Work is related to one's life and social level in society. The current high unemployment rate can be caused by the lack of preparedness of graduates of education institutions, especially university graduates facing the world of work. To overcome this problem several universities have implemented career counseling guidance services. This study aims to see how far the benefits felt by alumni and the potential social impact caused by the implementation of career counseling guidance services at the University level. This type of research is descriptive qualitative, with samples taken are some graduates from two leading universities in West Sumatra, namely IAIN Batusangkar and UIN IB Padang. Data in the study were collected using a questionnaire distributed randomly to 42 respondents online. After filling out the questionnaire online, it can be done by analyzing the data related to the social impact felt by the alumni after the implementation of career counseling activities by the university. Based on the data analysis that has been carried out, it can be concluded that career counseling guidance activities according to the alumni proved to be very effective in assisting in obtaining jobs. Indirectly with the existence of career counseling guidance services can reduce the unemployment rate so that it will have a significant impact socially in the community environment.

The guidance of career counseling can lead, provide insight and knowledge about the world of work and current issues in facing competition in the world of work. The magnitude of the impact caused by the counseling career counseling program, making the educational policy stakeholders at a university institution consider the implementation of guidance services to prospective graduates who will compete in the world of work. This type of research is descriptive qualitative and aims to describe the results of the analysis of educational policies that have been taken by several universities regarding career counseling guidance services. The sample universities taken in the research activity were : IAIN Batusangkar, STKIP PGRI Sumatera Barat, Universitas Muhammadiyah Tapanuli Selatan, Institut Pendidikan Tapanuli Selatan, UIN Imam Bonjol Padang, Universitas Negeri Padang, dan Universitas Putra Indonesia YPTK Padang. The instrument for collecting research data is in the form of a questionnaire which is distributed to the leaders and officials of study programs, departments, faculties, and universities/colleges. The results of this study include: report on career counseling guidance policy at the host institution, obstacles faced by the organizer, service impact for graduates, and evaluation of career counseling guidance policy. Based on the analysis that has been done, the counseling guidance program is feasible to be applied by every university in order to create a successful alumni career in the future. Therefore, the leadership and all levels of higher education can work together to create a policy for career counseling guidance services at the university level.

This study aims to describe the comparison of departmental distribution systems in secondary schools in Indonesia and Malaysia. This type of research is descriptive, the research instrument used is the observation sheet and document documentation when conducting field visits to sample schools in Indonesia and Malaysia. Conclusions from the results of this study include differences in departmental distribution systems with striking differences, namely in Indonesia schools can classify students based on majors at grade X level, while in Malaysia, grouping majors starts at grade 4 at the secondary school level. In addition, the basic curriculum differences that students must take also can be clearly seen and differ significantly.

Text, reader, and author are three entities that are interlocked in a process of understanding text. For Friedrich D.E. Schleiermacher, someone can only understand the text he/she reads if he/she delves into the author's psychological experience and knows exactly the phrases that the author uses in writing text. Talking about reading the Qur’an as a text found by modern humans today which its existence as a text is revealed in the seventh century in the Arabic nation, it is a must for anyone to know the Arabic grammatical used by the Qur'an. This article discusses linkages between the language analysis formulated by Schleiermacher and the method of understanding the Qur'an which is today found in the text form with special reference to the four key terms discussed. Using the descriptive-analysis method this research finds that Schleiermacher’s hermeneutic becomes relevant to Quranic studies because it can enrich existing interpretive methods. The concept of psychological hermeneutics will contribute to the realm of asbāb al-nuzūl study and the necessity of proper faith. Whereas the grammatical will contribute to the realm of understanding Qur’an as ancient Arabic text.

The optic system of the eye consists abstract concept. To deepen students' understanding of eye optic systems, appropriate learning media are needed. AR technology provides opportunities to be able to optimize learning and create learning effectiveness. The aim of this research is to produce a valid, practical and effective augmented reality (AR) medium to enhance students' understanding of the concept of eye optic systems. Research method used the ADDIE model, where the following research steps: (1) Analyze (Needsanalysis), (2) Design (Product design),(3) Develop (Product development),(4) Implementation (Implementation and product trials),(5) Evaluation (Product evaluation). From the entire stage of research carried out, obtained viable AR media (valid, practical and effective) to be used in improving students' understanding of the concept of the system optical eye. The external targets that will result from the first year's proposed activities are AR media products on the topic of eye optic systems and are listed in Intellectual Property Rights (IPR). In the second year, the external target of research is to obtain AR media products on the topic of valid optical eye systems based on expert assessments as well as research results that have been published in international conference. The thirdyear, the targeted external is to produce a valid, practical and effective virtual reality media prortype to enhance students' understanding of the concept of optical systems. through implementation and evaluation activities

The process of interpreting the Quran continues to evolve from Arabic to all corners of the world. Among other things, Malaysia. The Qur'anic interpretation in Malaysia dates back to the 17th century through oral para da'i. While the tradition of writing the Qur'anic interpretations only appeared in the 20th century. And as one way of transmitting Islamic values, the interpretation of the Quran in Malaysia took place in the da'i's preaching and under the influence of the previous interpreters. Recorded Abdurrauf as-Sinkily, Muhammad Abduh and Rasyid Ridha, and al-Maraghi were the most influential figures in interpreting the Quran and Islamic studies in Malaysia. This article will look at how the Qur'anic interpretations travel according to the way of transmission by the da'i, and how the influence of each character changes the order of interpretation in Malaysia. As a result, the process of interpreting the Quran in Malaysia was identified as growing through the hands of the da'is who were exposed to the ideology of their teachers, as well as the previous interpreters

Pembelajaran yang monoton akan menyebabkan mahasiswa menjadi kurang aktif mengikuti perkuliahan kimia dasar. Sebagai solusi dilakukan kombinasi google classrrom dalam perkuliahan. Jenis penelitian ini deksriptif kualitatif bertujuan untuk mendeskipsikan perspektif mahasiswa dalam perkuliahan daring kimia dasar menggunakan google classroom. Instrumen data menggunakan kuisioner. Kuisioner digunakan untuk memperoleh data respon mahasiswa setelah menggunakan google classroom dalam empat kali sesi perkuliahan daring. Berdasarkan hasil dan pembahasan dapat disimpulkan bahwa dari 70 orang mahasiswa fakultas teknik Universitas Ekasakti 80,00% meyatakan setuju google classroom mudah untuk dioperasikan, 64,28% menyatakan setuju google classroom memberikan kemudahan dalam pengerjaan tugas, 88,57% menyatakan setuju penggunaan google classroom memotivasi perkuliahan. Secara umum dapat kita lihat mahasiswa fakultas teknik Universitas Ekasakti memberikan respon positif dalam penggunaan google classroom dalam perkuliahan kimia dasar

Dalam kegiatan praktikum mahasiswa mengalami kesulitan yang berbeda-beda. Kesulitan ini terkait pengenalan alat-alat praktikum serta cara penggunaan alat-alat tersebut. Oleh karena itu, analisis pengetahuan awal mahasiswa dilakukan sebagai analisis kebutuhan, agar kegiatan praktikum dapat terlaksana dengan baik dan sesuai tujuan praktikum. Jenis penelitian ini adalah deskriptif kuantitatif yang bertujuan untuk mendeskripsikan pengetahuan awal mahasiswa teknik mengenai jenis, fungsi, bahan dan cara menggunakan alat praktikum materi koloid dalam perkuliahan kimia dasar mahasiswa teknik. Teknik pengumpul data yang digunakan dalam penelitian adalah teknik nontes berupa kuesioner dan pengamatan. Sampel penelitian ini adalah mahasiswa tingkat I FT Universitas Ekasakti dalam perkuliahan Kimia Dasar semester ganjil 2019/2020. Pengambilan sampel menggunakan teknik simple random sampling berjumlah 70 orang. Data hasil penelitian menunjukan bahwa rata-rata persentase pengetahuan awal mahasiswa untuk pipet tetes 73,57%, gelas kimia 85,01%, tabung reaksi 86,49%, penjepit kayu 88,21%, serta corong pisah 56,78%. Dari data persentase dapat disimpulkan bahwa pengetahuan awal mahasiswa teknik terkait pipet tetes termasuk kategori cukup, pengetahuan mahasiswa terhadap gelas kimia, tabung reaksi, dan penjepit tabung termasuk kategori sangat baik, dan pengetahuan mahasiswa mengenai corong pisah termasuk kategori kurang. Dengan demikian, instruktur perlu membimbing mahasiswa untuk tetap berhati-hati menggunakan peralatan praktikum, terutama dalam menggunakan corong pisah.

Penelitian ini dilatarbelakangi oleh kurangnya bahan ajar audio-visual untuk dapat meningkatkan pemahaman siswa pada materi kalor. Tujuan dari penelitian ini adalah menghasilkan bahan ajar audio-visual yang valid, praktis serta dapat meningkatkan pemahaman siswa mengenai materi kalor. Jenis penelitian ini adalah penelitian dan pengembangan dengan tahapan 4D (Define, Design, Develop, Dessiminate). Tahap Dessiminate tidak dilakukan karena adanya keterbatasan waktu dan biaya. Teknik sampling yang digunakan adalah Cluster Random Sampling. Sampel dari penelitian ini adalah siswa kelas SMP N 1 Pariaman. Terdapat dua instrumen yang digunakan untuk mengumpulkan data dalam penelitian ini yaitu: lembar validasi terkait dengan penilaian ahli dalam bidang fisika terhadap kebahasaan, substansi materi, tampilan bahan ajar, desain pembelajaran serta software dan lembar praktikalitas guru serta siswa terkait dengan penilaian keterpakaian produk dalam kegiatan pembelajaran pada tahap pendahuluan, inti dan penutup. Berdasarkan hasil uji validitas produk kepada dosen ahli fisika didapatkan rata-rata penilaian sebesar 85,9 dengan kategori sangat valid. Produk yang dikembangkan juga praktis digunakan dalam kegiatan pembelajaran menurut guru dengan rata-rata penilaian 85,6 dan praktis menurut siswa dengan rata-rata penilaian 85. Berdasarkan hasil uji statistik untuk tes awal dan tes akhir siswa didapatkan nilai t-hitung lebih besar dari t-tabel, sehingga dapat disimpulkan bahwa penggunaan bahan ajar video dan animasi dapat meningkatkan pemahaman siswa terhadap materi kalor. Practicality of Video and Animation Media in Junior High School Physics Learning The lack of audio-visual teaching materials to improve students’ understanding of the heat material is the background of this research. The purpose of this research is to produce audio-visual teaching materials that are valid, practical and can improve students understanding of the matter of heat. This type of research is research and development with 4D stages (Define, Design, Development, and Disseminate). The existence of time and cost constraints disseminate stage is not done. The sampling technique in this research is Cluster Random Sampling. The sample of this research is the students of class SMP N 1 Pariaman. There are two instruments used to collect data in this research: validation sheet related expert assessment of Physics to linguistic, material substance, display of teaching materials, design of learning, as well as making software, and sheets of practicality of teachers and students related to assessment of product usage in learning activities in exploration, elaboration and confirmation. Based on the result of the product validity test the lecture of Physics got the average appraisal of 85,9 with very valid category. The product is also practically used in the learning activities according to the teacher with the average assessment 85,6 and practical according to the students with the average appraisal 85. Based on the result of statical tests for the initial test and the final test of students obtained t-test higher than t-table, so it can be concluded that the use of video and animation teaching materials can improve students understanding of the heat matter.

Dengan menerapkan pembelajaran menggunakan bahan ajar berbasis web di perguruan tinggi khususnya dalam perkuliahan Fisika diharapkan mahasiswa mampu memahami berbagai konsep Fisika dan soal-soal dan menggunakan teknologi. Jenis penelitian ini adalah penelitian eksperimen semu didasarkan atas adanya kelas eksperimen dan kelas kontrol dengan Randomized Control Group Only Design. Populasi penelitian ini mahasiswa tingkat I Fakultas Teknik dan Perencanaan Universitas Ekasakti dalam perkuliahan Fisika Dasar semester ganjil 2019/2020. Instrumen penelitian menggunakan tes tertulis yang terdiri dari soal objektif. Teknik analisis data menggunakan uji-t, namun sebelumnya dilakukan uji normalitas dan uji homogenitas. Berdasarkan penelitian diperoleh nilai rata-rata hasil belajar Fisika mahasiswa kelas eksperimen yaitu 84,75 sedangkan kelas kontrol 80,69. Hal ini menunjukan hasil belajar Fisika mahasiswa kelas eksperimen lebih tinggi dari nilai rata-rata hasil belajar Fisika kelas kontrol. Selanjutnya berdasarkan hasil uji-t terhadap hasil belajar tersebut diperoleh bahwa thitung > ttabel, yaitu 2,04 > 1,67. Adanya perbedaan nilai antara thitung dengan ttabel menunjukkan bahwa terdapat perbedaan yang berarti penerapan bahan ajar dengan variasi bentuk tugas berbasis web dengan yang tidak menggunakan bahan ajar ini. Dengan demikian bahan ajar Fisika dengan variasi bentuk tugas berbasis web memberikan pengaruh terhadap hasil belajar mahasiswa teknik.

This research is motivated by the students' low understanding of magnetic material in science learning in SDN 20 Nan Sabaris. The purpose of this study was to look at the effect of the use of PTPS models based textbooks on student understanding of magnetic material in SDN 20 Nan Sabaris. This type of research is a quasi-experimental study with a sample of all sixth grade students of SDN 20 Nan Sabaris registered in the 2019/2020 school year. Data collection instruments in this study used a written test and the data analysis technique used was the paired sample t-test. Based on the results of data analysis, it can be concluded that there are significant differences in student understanding between students learning to use teaching materials based on the PTPS model and conventional learning.

Mathematic is one of the difficult and scary subjects. Sometimes, the students feel afraid and it makes them feel forced and uncomfortable. Indirectly this situation would affect the students’ learning outcomes and another reason was the lack of activities in learning mathematics which could train and enhance students’ collaborative skill. Learning would be more meaningful if it involved peers to build students’ knowledge. Therefore, the purpose of this research was to find out the effect of Ludo game in improving students’ collaborative skill. This research was quasi-experimental with the sample of 21 students on third grade in SD 19 Nan Sabaris. The instrument used students’ collaborative assessment sheet. The data analyzed by using effectiveness test with paired sample t-test. The conclusion showed that there were significant different on students’ collaborative skill between the students who were taught by using Ludo and the students who were taught by using conventional learning.