Formatif: Jurnal Ilmiah Pendidikan MIPA最新文献

{"title":"Development of Geogebra Assisted Electronic Student Worksheets (E-Worksheets) to Improve Student Independent Learning","authors":"V. D. Susanti, R. Wulandari","doi":"10.30998/formatif.v12i2.11811","DOIUrl":"https://doi.org/10.30998/formatif.v12i2.11811","url":null,"abstract":"This study aims to produce teaching materials in the form of Electronic Student Worksheets (e-Worksheets) in the Geogebra Assisted Basic Mathematics Study course to increase student learning independence. The method used in this study is a model 4-D which consists of four phases, namely the define, design, development, and the disseminate. But in this study only up to the stage of development. Data was collected through the provision of validation questionnaires, student response questionnaires, and learning outcomes tests after using e-Worksheets. The results of the study show that: (1) The results of the validation for GeoGebra-assisted e-Worksheets are 3.08; learning outcomes test of 2.78 and learning independence questionnaire of 3.45 by experts (validators); (2) The results of the class trial were limited to the aspect of the student response questionnaire to the Geogebra-assisted e-Worksheets obtaining a score of 78.3% while the class trial results of 76.8% met the practical criteria. (3) And the results of the class trial were limited to the aspect of the student learning outcomes test, it can be seen that the percentage of student learning completeness is 80.21% while the results of the field class trial are 78.47% which indicates that the Geogebra-assisted e-Worksheets can be said to be effective.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115091764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Scientific Learning Model for Interest and Science Process Skills","authors":"M. D. W. Ernawati, A. Asrial, R. Perdana, W. Pratama, Sabila Eka Septi","doi":"10.30998/formatif.v12i2.10149","DOIUrl":"https://doi.org/10.30998/formatif.v12i2.10149","url":null,"abstract":"This research was conducted with the aim of knowing the differences in science process skills and student interest in science subjects regarding environmental pollution with project based learning and problem solving models for students in grades 7A and 7 B at SMPN 8 Muaro Jambi. This research is a survey research, this study uses quantitative data analysis with the help of SPSS statistics 25, to find descriptive statistics , test assumptions and test hypotheses . The results obtained from this study with a sample of 70 students from SMPN 8 Batanghari in Batanghari district. The subjects taken were grades 7A and 7 B which consisted of 40 women and 30 men. Based on the T-test of science process skills and students' interest in the science subject matter of environmental pollution with the project based learning model and problem solving for students in grades 7A and 7 B, it was concluded that there were differences in science process skills and students' interest in science subjects with the model project based learning and Problem Solving students in grades 7A and 7 B.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116337068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Meta Analysis: The Effect of Contextual Teaching and Learning Model in Improving Students' Mathematical Connection Ability","authors":"A. Ahmad, F. Nur, A. F. Majid, Sitti Mania, S. Sulasteri","doi":"10.30998/formatif.v12i2.10366","DOIUrl":"https://doi.org/10.30998/formatif.v12i2.10366","url":null,"abstract":"The research was conducted to determine the effect of contextual teaching and learning in improving students' mathematical connection ability through various previous research results. The method used is a meta-analysis with a quantitative approach. The research samples are the research articles in the form of theses, dissertations, and national journals and international journals that met predetermined criteria. The process of collecting data is conducted by following the prism flow. The data analysis technique is determining the effect size of each study using the standardized mean difference formula. Further statistics of the effect size used is the random effect model. The results of the analysis of the random-effect model show that from the various research results that have been analyzed, it is able to increase students' mathematical connection ability by 85% with very big categories. This indicates that the contextual teaching and learning model provides a huge contribution to the improvement of students' mathematical connection ability.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131569103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Students’ Self Regulated Thinking Profiles In Overcoming Math Problems","authors":"Dewi Asmarani, Musrikah Musrikah","doi":"10.30998/formatif.v12i2.12113","DOIUrl":"https://doi.org/10.30998/formatif.v12i2.12113","url":null,"abstract":"The results of tests conducted by PISA and TIMSS expose that students’ mathematics mastery in Indonesia included in low category. The students show difficulties in processing their thought and solving problems to understand mathematics concepts. By then, this study aims to analyze the students’ thinking process in solving mathematics matters. The researcher identified clearly and in detail about Self Regulated Thinking (SRT) for some students who had succeeded in solving math questions. The research design applied in the present study is case study. The data and data sources are the results of data test for eight grade 15 years old students. The results showed that the students basically have skills in monitoring their own thoughts, determining appropriate problem solving plans, identifying and using the existing learning sources, providing responses or feedback, and evaluating the effectiveness of their own actions. The students also expressed different styles in implementing self regulated thinking (SRT). Accordingly, mathematics teachers need to design mathematics lesson that provides opportunity for students to express and improve their thinking skills","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133151608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of Students' Self Regulated Learning Using Augmented Reality Media on Solar System Material at Class VII SMP","authors":"Eka Supriasih, A. Fathurohman, I. Sriyanti","doi":"10.30998/formatif.v12i2.13677","DOIUrl":"https://doi.org/10.30998/formatif.v12i2.13677","url":null,"abstract":"With the implementation of some limited face-to-face learning, the effects of the COVID-19 epidemic have now started to significantly fade from education. This forces instructors to be creative so that children can still learn independently. Students who get inadequate online instruction generally behave passively when receiving offline instruction. To deal with the issues of 21st-century learning, technological use, the selection of interesting learning models, and media that are in line with the characteristics of the material, especially abstract material, are still necessary. To prepare students for real life and improve learning, technological application and the growth of student learning independently are important. The purpose of this study was to examine how media augmented with augmented reality helped students learn independently. There are up to 27 students in the seventh grade at SMPN 3 Rantau Bayur in this qualitative descriptive study. A student learning independence questionnaire was designed to collect data, and it was triangulated using learning observation sheets and teacher interviews. The three stages of the data analysis technique, according to Miles Huberman (1992), are data reduction, data presentation, and summary. The percentage technique was used to examine the learning independence data collected. As according statistics from the learning independence questionnaire, the average percentage in the medium category is 61 percent.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129149126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of M-Learning Teaching Materials on Trigonometric Materials to Improve Mathematic Connection Ability","authors":"P. Yaniawati, Nenden Mutiara Sari, Na'immatur Rokhmah, Nurul Fitri, Suhayat Hadiansyah","doi":"10.30998/formatif.v12i2.11998","DOIUrl":"https://doi.org/10.30998/formatif.v12i2.11998","url":null,"abstract":"Abstract Teaching material is given to students and assists students in learning something and making learning more interesting and easy to understand. M-learning is a learning media containing teaching materials and can be accessed by students with more attractive visuals and improve student learning outcomes. This study aims to produce M-Learning teaching materials on trigonometry and analyze the improvement of the mathematical connection abilities of XI grade students after using these teaching materials. The approach in this research is a mixed method. The research design used in this study was the One-Group Pretest-Postest Design. This type of research is R&D (Research & Development). The instruments in this study were validation sheets, interviews, questionnaires, and mathematical connection ability tests, which were analyzed using t-test and N-gain and involved 26 students of class XI SMK Karya Pembangunan Pasirjambu Bandung. This study indicates that the M-Learning Application of valid (feasible) trigonometric material is used based on the validation assessment of media experts, material experts, and student responses. In addition, there are differences in the improvement of mathematical connection skills between before and after learning using M-Learning teaching materials. The results of this study indicate that the M-Learning Application of trigonometric material is valid (appropriate) to be used based on the validation assessment of media experts, material experts, and student responses. In addition, there are differences in the improvement of mathematical connection skills between before and after learning using M-Learning teaching materials. The results of this study indicate that the M-Learning Application of trigonometric material is valid (appropriate) to be used based on the validation assessment of media experts, material experts, and student responses. In addition, there are differences in the improvement of mathematical connection skills between before and after learning using M-Learning teaching materials.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123395193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Skill Profile of Pre-Service Science Teachers In Writing Strem-Based (Science-Technology-Religion-Engineering-Mathematics) Science Teaching Materials","authors":"W. Handayani, T. W. Agustina, Muhammad Ghilman Firdaus","doi":"10.30998/formatif.v12i2.12020","DOIUrl":"https://doi.org/10.30998/formatif.v12i2.12020","url":null,"abstract":"This study aims to identify the profile of STREM-based science writing skills in pre-service science teachers. The study was done using a descriptive method through a study of STREM-based science teaching materials documentation written by the pre-service science teachers. The target population is the seventh-semester students. Fifty people who are enrolled in the elective course of Integrated Science Learning were selected through Purposive Sampling. Performance assessment of the STREM-based science teaching materials was done using an analytical rubric with a score of 1-4 on the aspect of pedagogic, content, and context. Determination of inter-rater reliability was taken from 25 random samples of teaching materials and correlated their scores using Pearson's correlation. The inter-rater reliability score obtained is 0.938 in all aspects of teaching materials; 0.690 in the pedagogic aspect; 0.976 in the aspect of content; and 0.921 in the context aspect. The score of the teaching materials is then converted in the form of a percentage and interpreted based on certain criteria. The average score of pre-service science teachers' writing skills was 53.3% in the \"good\" criteria. The writing quality of teaching materials has not yet met the expected criteria from the pedagogic, content, and context aspects. Thus, it is important to develop appropriate learning strategies to improve the writing skills of STREM-based science teaching materials for pre-service science teachers.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130282444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Development of E-Comic Learning Media for Elementary School Mathematics Learning","authors":"Vera Fahreza, J. M. Sumilat, Dini Anggraheni, Cinta Wayansari, Leonard Leonard","doi":"10.30998/formatif.v12i2.14238","DOIUrl":"https://doi.org/10.30998/formatif.v12i2.14238","url":null,"abstract":"This research aims to produce a mathematics learning media in e-comics for one year of learning in grade 2 elementary school. This research refers to the 4-D Development Model consisting of 4 steps, namely: (1) define, (2) design, (3) develop, and (4) disseminate. The validation test results from 2 material experts showed an average percentage of 94% and 97%, while the validation test of 2 media experts showed an average percentage of 97% and 92%. Based on these data, the E-Comic Learning Media is decent to use.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120858007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effectiveness of MPI BeWe to Improve the Learning Quality of Prospective Elementary School Teachers in the Elementary Teacher Education Study Program (PGSD) FKIP Unsri","authors":"A. Fathurohman, Esti Susiloningsih","doi":"10.30998/formatif.v12i2.13838","DOIUrl":"https://doi.org/10.30998/formatif.v12i2.13838","url":null,"abstract":"The Web-Based Interactive Learning Multimedia (MPI BeWe) has been successfully developed for students of the Elementary School Teacher Education Study Program (PGSD) for the subject of Science Basic Concepts. 1. The problem raised in this research is how to develop Web-Based Interactive Learning Multimedia (MPI BeWe) to improve the quality of learning for elementary school teacher candidates in the PGSD Study Program FKIP Unsri. This study aims to improve the quality of the learning process for the Basic Science Concept course in the Elementary School Teacher Education Study Program (PGSD). The method used in this research is a quasi-experimental method. The research design used is the One-Group Pretest-Posttest Design. The sampling technique used is the Cluster Random Sampling (CRS) technique. The instruments used in this study were pretest and posttest with multiple choice techniques, observation sheets, and questionnaires in the form of student responses to learning using web-based interactive multimedia learning (MPI BeWe). The application of web-based interactive multimedia learning (MPI BeWe) shows the effectiveness of learning for first semester students of the PGSD study program. This can be seen from the increase in the percentage results of the average value of the pretest and posttest results and the increase in the results of the average gain g>. Thus, it can be concluded that there is an effective application of web-based interactive learning multimedia (MPI BeWe).","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124859368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Completion for a Geometric-Function Problem: Process and Resources in Efficiency Consideration","authors":"F. Alghadari, Bayu Jaya Tama, S. Sudirman, A. P. Kusuma, Syafa’at Ariful Huda","doi":"10.30998/formatif.v12i2.10365","DOIUrl":"https://doi.org/10.30998/formatif.v12i2.10365","url":null,"abstract":"The cognitive level between teachers and students is clearly different in problem-solving. In the mathematics context, especially the function problem was only in geometric expression form, for knowledge construction and student's learning should use their cognitive level capacity. Not only the solving process is based on that, but also learning should be efficient for all students, and analyzing those processes is the purpose of identification inefficient issues in this study. This investigative study was held on three respondents purposively selected from a science program of senior high school in West Jakarta, Indonesia. This study found that in the solving process, all students chose to construct an algebraic representation of the function by organizing concepts relevant to fragmented conceptualization. The process has held to apply each concept procedurally. There has been a resource and that is one concept of the domain of function, so the completion is an inefficient process because all three students were ignoring it to use. All three process for solving to the student’s academic culture, most common for emphasizing in learning related to the problem and their cognitive capacity.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115816587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}