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The COVID-19 pandemic has had a negative impact for Indonesia, including the education sector. Teaching and learning activities are using online methods. One of the learning media that can help in the distance learning process is documentary films. The subject matter that can be realized through documentary films is environmental pollution which contains SETS (Science, Environment, Technology, Society) components. This study aims to determine the feasibility level of media and documentary film based on SETS. The form of this research is research and development (R&D) with reference to the ADDIE model which is modified into ADD namely Analysis, Design, and Development. The subject of this research is SETS-based documentary. The data collection instrument used is a media and material feasibility assessment sheet. The results showed the percentage of 94.5% on the feasibility of the media and 97.6% on the feasibility of the material in the very feasible category. In conclusion, this SETSbased documentary is very suitable to be used as a learning medium on environmental pollution material.Keywords: Documentary Film, Environmental Pollution, SETS.

This research aimed to produce practical guiding products that are suitable for use and to know the students' responses to the products developed. Research & Development (R&D) was used as a form of research which was referred to the 4D model by Thiagarajan, but the implementation of the model just limited a 3D level. Subject tested the students of Chemistry Education FKIP Untan who had taken kinetics chemistry courses. Data collection tools used were validation sheets and student response questionnaires on the product developed. The results of the expert judgement obtained interpretation is very feasible in terms of aspects of content feasibility, presentation feasibility, linguistic feasibility, and graphic feasibility with consecutive total scores is 97%, 95%, 96%, and 96%. Students' responses to the results of small group trials were 81% with high interpretation and in large group, trials were 81% with very high interpretation.

The purpose of this research is to describe the ability of scientific literacy junior high school students in natural science subjects. The methodology of this research is descriptive qualitative. The total of students who involved in this qualitative research from SMP Negeri 2 Pontianak and SMP Negeri 10 Pontianak are 124. The value of scientific literacy skill used written tests which are given to the students by multiple choice and essay tests. The answers of the students are analyzed by the aspects of scientific literacy. Based on the analysis, the average percentage results of each aspect of scientific literacy are content knowledge in explaining scientific phenomena (27.25%), procedural knowledge in interpreting data and evidence scientifically (53.34%), epistemic knowledge in interpreting data and evidence scientifically (17.4%), and epistemic knowledge in evaluating and designing scientific inquiry (33.23%). Based on the grades achieved by students, it is divided into three categories of grades, high, medium, low. Based on the results of research the average scientific literacy ability of students included in the low category with a percentage of 73.02%. This proves that a small proportion of students have scientific literacy skills.

Collaboration skills is one of the most important skills in the 21st century. Collaboration is an effort to achieve common goals that have been determined through the division of tasks / works, not as a work group but as a work unit, all of which are directed towards achieving the goals. This study aims to describe the collaboration skills of XI students at SMA Islam BAWARI Pontianak on reaction rate material. Indicators of collaboration skills are contributions, time management, problem solving and working with others. This research uses a descriptive method. The subject of the research was the XI grade students of SMA Islam BAWARI Pontianak in the academic year 2019/2020 which consisted of 35 students. The instrument used was the student collaboration skills assessment sheet and interview guidelines. The results show that the collaboration skills of XI grade students based on the categories of highly skilled, skilled, and moderately skilled skills are 31.4%, 40% and 28.6%. Each indicator show that the level of collaboration skills of contribution, time management, problem solving, and working with others are respectively 74.3% (skilled), 67.8% (skilled), 73.6% (skilled) and 71.4% (skilled).Keyword: Collaboration Skills, Contributions, Time Management, Problem Solving, Working With Other

The aims of this research were to determine the feasibility of Development Electronic Worksheet (e-worksheet) based on Project Based Learning on geometry molecule by the results of expert judgments and student responses on the results of field trials. The form of this research is research and development (R&D) which adopts Kemp's development model. The subject of this research was Electronic Worksheet (e-worksheet) based on Project Based Learning on geometry molecule which was tested at 27 students of SMAN 10 Pontianak. The instruments of data collections were the feasibility questionnaire and student response questionnaire. The results of data processing showed that the e-worksheet that developed was suitable for use in learning in terms of the percentage of content material, presentment, linguistic, and media respectively 96.6%; 96.8%; 90.2% and 86.1%. The result percentage of the calculation student questionnaire responses to the material aspects was 83.33%, 79.31% to linguistic aspects and graphical aspects was 89.50%. Based on the average of the three aspects of student responses, it was found that the percentage of e-worksheet based on Project Based Learning on geometry molecule subject was 84.04%, which was included in the very high category.

This study aims to determine where there is as significant difference achievement between those who are tought using Sikakimi Media and without between those who are tought using Sikakimi Media who are the topic structure material and to determine the effect size of Sikakimi an students achievement. To achievement the aims, a quasy experimental design was conducted to classes from populations which consists of four classes where choosen as samples though ramdom sampling technique. The sample were X IPA 1 class as experimental group and X IPA 3 as control group. Acoording to research design, with classes were given a set of test before and after treatment. To achieve the first aim, data tested using U-Man Whitney test and to achieve the second data tested using glass test. Acoording to U-Man Whitney data analysis, probality velue was 0,001 which meant there was a significant difference in achievement between both classes. Acoording to glasses test, the effect size score was 0,76 which mean Sikakimi had 27,64% in the medium category. Keywords: Media, Sikakimi, Structure Material

This aims of this research is to determine whither there is a significant difference at of achievement between students before and after learning using refutation text based worksheet ant to effectiveness refutation text based worksheet on reducing misconceptions on topic hydrocarbon. The form of research used was pre-experimental with a one-group pretest-posttest research design. Samples were taken from class XI MIPA 4 which consisting of twenty nine students through purposive sampling technique. Data were collected using multiple choice diagnostic test with three alternative answers and three alternative reasons consisting of 15 questions. Acoarding to analusis, there is a differences in achievement between students were tested using the Wilcoxon test and an Pvalue who less the 0,000 which meant there was a significant difference. Acoarding to propotions test the effectiveness score 0,61 which was as category medium. Acoarding to analysis, there was a decrease in the percentage of students' concept errors by 47.4%. Conclude there is a significant different of achievement before and after remediation with medium effectiveness. Keywords: Effectiveness, Hydrocarbon Compounds, LKPD, Misconception, Refutation Text, Remediation

This study aims to produce electrolyte and non-electrolyte textbooks oriented to critical thinking skills through a problem based learning model that will measure the level of feasibility, response to students and their level of effectiveness. This research refers to the research and development model recommended by Borg & Gal. Data on feasibility rate and response of students are obtained in the form of quantitative data which is converted by the percentage scale of product quality according to the Likert scale. The effectiveness of the book is measured using the average value of N-Gain. The conclusions of this study are textbooks for electrolyte and non-electrolyte solutions with feasibility rate of 95.11% criteria "very high", the response rate of students in the early field test 86.92% and the main field test 87.11% in "very high" category, level book effectiveness with the N-Gain average of 0.62 in "medium" category.

Morus alba L species, usually known as mulberry, have a distinctive color, namely blackish purple. This color is caused by the presence of anthocyanin compounds which are color pigments. Anthocyanin compounds have the potential to be used as indicators of acid base. This study aims to determine the pH, solubility and shelf life trails of acid-base indicator films from chitosan-based mulberry fruit extracts. The method used is extraction by maceration, through immersion of mulberry fruit that has been refined using 96% ethanol solvent. Determination of the pH route using an acetate buffer solution with a pH of 1-14. The solubility of acid-base indicator film can be seen by immersing the indicator film in water for 24 hours, weighing it to a constant and comparing it to film that is not immersed in water and calculated the value of FS% (film solution). The shelf life of the indicator film was observed using a microscope to find out whether there was mold growth on the surface of the film. The results of the study showed that the pH of the acid-base indicator film strain of mulberry fruit extract, namely, pH 1-3 were red, and pH 10-14 were green. Based on data analysis, the percentage of the solubility of the acid-base indicator film of mulberry extract was 40.18%, which means that the indicator film with mulberry extract was hydrophilic so that it was easily dissolved in water compared to without the mulberry extract of 22.2% which had lower solubility values. Durability for 30 days was observed in the absence of growth of microorganisms / fungi on the surface of the indicator film.

Penelitian ini bertujuan men getahui respon mahasiswa terhadap pembelajaran menggunakan model siklus belajar 5E pada hukum dasar kimia . Untuk menjawab permasalahan digunakan metode pra-eksperimen dengan desain one -shot case study. Subjek penelitian adalah 25 maha siswa PGMIPAU Tahun 2014. Teknik pengumpulan data menggunakan komunikasi tak langsung. Berdasarkan hasil penelitian diperoleh informasi bahwa mahasiswamemberikan r espon yang baik terhadap pembelajaran menggunakan model siklus belajar 5E pada materi hukum dasar kimia . This study was aimed to know students’ responses towards 5e learning cycle model on law of fundamental chemistry course. One-shot case study design was used to answer the research problem. Research subject are 25 students of PGMIPAU class. Indirect communication technique was usedto collect data. Result of this research informed that students had given good responses towards 5e learning cycle model on law of fundamental chemistry course. Kata-kata kunci: Model siklus belajar 5E, respon , hukum dasar kimia .

The main goal of this IbM was to improve (1) knowledge and skills of the teacher from Malikian to design APE (2) knowledge and skills of the teacher from Tanjung and MAlikian to design K-13 based RKH, (3) knowledge and skills of the teacher from MAlikian and Tanjung on designing K-13 based evaluation instrument. The output of this IbM was (1) 8 APE, (2) 16 RKH, (3) 16 evaluation instrument. Methods of this activity were (1) giving a course to teachers how to design APE, RKH, and K-13 based evaluation instrument, (2) training teachers how to design APE, RKH, and instrument evaluation. (3) giving guidance of implementation of APE, RKH and K-13 based instrument evaluation. Evaluation of this activity was done two times which was done after the course and training activities. As a result, this IbM was successfully done without mistakes and obstacles.

The aim of this study was to describe the student’ understanding of law of Fundamental chemistry concept after learning using tools developed through 5E learning cycle model. Designing of learning tools adopted Dick and Carey model. Learning tools was tested on students PGMIPAU FKIP Untan first half of 2014. This type of study was Research and Development. Instruments in this study were the achievement test, observation sheets of lesson plan implementation and observation sheets of barriers in learning. Data were analyzed using qualitative descriptive analysis. The findings of the study were: tools developed had feasible validity, implementation of lesson plan was very good, and students' understanding of law of fundamental chemistry concepts was improved that can be seen from the normalized gain scores. It was concluded that student’ learning outcomes after implementing 5E learning cycle model on the law of fundamental chemistry has increased. Key words :5E learning cycle model, law of fundamental chemistry.

The aim of this study was to describe conceptual understanding and sciences process skills of students through inquiry-based learning. The study was conducted in form of one group pretest-posttest design. Thirty five students of chemistry education program of fkip untan participated. Result showed difference of sciences process skills and conceptual understanding of students, before and after inquiry based-learning. Sciences process skills of students improved from 0% to 52% and 16% to 40% on very skilled and skilled categories respectively. Furthermore, conceptual understanding of students improved from 15% to 89%. To conclude, inquiry-based learning was able to improve conceptual understanding and sciences process skills of students. Key words: Inquiry-based learning, conceptual understanding, sciences process skills.