Pub Date : 2023-01-10DOI: 10.26418/jpmipa.v14i1.53932
Aulia Fauzan Noor, R. Yunus, S. Suyidno, F. Fahmi
Science instruction is required to be able to develop critical thinking skills and solve various authentic problems. However, based on the preliminary study results, the science learning process does not emphasize the development of critical thinking skills. Therefore, this study aims to produce appropriate POE (Predict-Observe-Explain) based authentic instructional package that are valid, practical, and effective to improve students' critical thinking skills. This research is educational development research using Tessmers' development model, which includes self-evaluation, expert test, individual test, small group test, and field test. The subjects of the research trial were eight students of class VIIIE and 29 students of class VIIIF of SMPN 33 Banjarmasin. The research data were obtained by expert testing on assessment using validation instruments, observations on practicality assessment using RPP implementation instruments, and tests on effectiveness assessment using critical LP instruments. The results of the data were analyzed quantitatively and qualitatively and the results obtained that the learning tools were categorized as very valid, practical, and effective. Therefore, a POE (Predict-Observe-Explain) based authentic problem instructional package is feasible to improve students' critical thinking skills.
{"title":"DEVELOPMENT OF PREDICT-OBSERVE-EXPLAIN (POE) BASED AUTHENTIC PROBLEMS’ INSTRUCTIONAL PACKAGE TO IMPROVE STUDENTS’ CRITICAL THINKING SKILLS","authors":"Aulia Fauzan Noor, R. Yunus, S. Suyidno, F. Fahmi","doi":"10.26418/jpmipa.v14i1.53932","DOIUrl":"https://doi.org/10.26418/jpmipa.v14i1.53932","url":null,"abstract":"Science instruction is required to be able to develop critical thinking skills and solve various authentic problems. However, based on the preliminary study results, the science learning process does not emphasize the development of critical thinking skills. Therefore, this study aims to produce appropriate POE (Predict-Observe-Explain) based authentic instructional package that are valid, practical, and effective to improve students' critical thinking skills. This research is educational development research using Tessmers' development model, which includes self-evaluation, expert test, individual test, small group test, and field test. The subjects of the research trial were eight students of class VIIIE and 29 students of class VIIIF of SMPN 33 Banjarmasin. The research data were obtained by expert testing on assessment using validation instruments, observations on practicality assessment using RPP implementation instruments, and tests on effectiveness assessment using critical LP instruments. The results of the data were analyzed quantitatively and qualitatively and the results obtained that the learning tools were categorized as very valid, practical, and effective. Therefore, a POE (Predict-Observe-Explain) based authentic problem instructional package is feasible to improve students' critical thinking skills.","PeriodicalId":31449,"journal":{"name":"Jurnal Pendidikan Matematika dan IPA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45817805","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}
Pub Date : 2023-01-10DOI: 10.26418/jpmipa.v14i1.55745
Ayu Wulandari, W. Hadi
This study aims to determine what errors students made in working on algebraic Higher Order Thinking Skill (HOTS) questions based on gender. This type of research method uses qualitative research methods. Data collection techniques in the form of essay test instruments, student interviews, and triangulation were used to test the validity of the data. This research was conducted on tenth-grade high school students in Jakarta by taking research subjects, namely those with high and low abilities. The results showed that the indicators of errors made by high-ability male students occurred in indicators of inaropriate procedures, errors other than the 7 criteria (not solving the problem), missing conclusions, and indirect manipulation. Meanwhile, women made mistakes on error indicators other than the 7 criteria (not solving the problem), incorrect procedures, and missing conclusions. As for the error indicator, the male student with low ability made an error on the error indicator other than the 7 criteria (not solving the problem), but the procedure indicator did not. Meanwhile, female students made mistakes on indicators other than the 7 criteria (not solving the problem), incorrect data, incorrect procedures, missing conclusions, indirect manipulation, and hierarchical problems.
{"title":"ANALYSIS OF STUDENT ERRORS IN WORKING ON HOTS QUESTIONS FOR ALGEBRA MATERIALS ON WATSON’S CRITERIA BASED ON GENDER","authors":"Ayu Wulandari, W. Hadi","doi":"10.26418/jpmipa.v14i1.55745","DOIUrl":"https://doi.org/10.26418/jpmipa.v14i1.55745","url":null,"abstract":"This study aims to determine what errors students made in working on algebraic Higher Order Thinking Skill (HOTS) questions based on gender. This type of research method uses qualitative research methods. Data collection techniques in the form of essay test instruments, student interviews, and triangulation were used to test the validity of the data. This research was conducted on tenth-grade high school students in Jakarta by taking research subjects, namely those with high and low abilities. The results showed that the indicators of errors made by high-ability male students occurred in indicators of inaropriate procedures, errors other than the 7 criteria (not solving the problem), missing conclusions, and indirect manipulation. Meanwhile, women made mistakes on error indicators other than the 7 criteria (not solving the problem), incorrect procedures, and missing conclusions. As for the error indicator, the male student with low ability made an error on the error indicator other than the 7 criteria (not solving the problem), but the procedure indicator did not. Meanwhile, female students made mistakes on indicators other than the 7 criteria (not solving the problem), incorrect data, incorrect procedures, missing conclusions, indirect manipulation, and hierarchical problems.","PeriodicalId":31449,"journal":{"name":"Jurnal Pendidikan Matematika dan IPA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43998382","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}
Pub Date : 2023-01-10DOI: 10.26418/jpmipa.v14i1.51678
Media Roza, L. Lufri, A. Asrizal
The goal of the research is to analyze the impact of Science, Technology, Engineering, and Mathematics (STEM) integrated Problem Based Learning methods on science learning. Research methods use meta-analysis. The research method using meta-analysis with the research flow is determining the research topic, developing data selection criteria, conducting library searches, classifying data information, analyzing data, and drawing conclusions. Databases are articles published in Scopus-indexed journals, Sinta accredited, and on Google Scholar. The articles analyzed are those published in the last 5 years, namely from 2017-2021. 22 articles meet the criteria for further analysis. Data analysis techniques use effect size. Effect size values are measured as a whole and grouped based on educational levels, subjects, and types of learning outcomes. The results of the study demonstrated that the use of STEM integrated PBL has a large impact, with an average effect size of 1.036. STEM integrated PBL has a high influence on the college level. Based on the type of subject, the highest effect size average is for biology. Depending on the sort of learning outcome, the highest average size for scientific literacy. It may be stated that the STEM integrated PBL approach is more effective for biology and chemistry, as well as scientific components, in high schools and colleges.
{"title":"META-ANALYSIS THE EFFECT OF STEM INTEGRATED PROBLEM BASED LEARNING MODEL ON SCIENCE LEARNING OUTCOMES","authors":"Media Roza, L. Lufri, A. Asrizal","doi":"10.26418/jpmipa.v14i1.51678","DOIUrl":"https://doi.org/10.26418/jpmipa.v14i1.51678","url":null,"abstract":"The goal of the research is to analyze the impact of Science, Technology, Engineering, and Mathematics (STEM) integrated Problem Based Learning methods on science learning. Research methods use meta-analysis. The research method using meta-analysis with the research flow is determining the research topic, developing data selection criteria, conducting library searches, classifying data information, analyzing data, and drawing conclusions. Databases are articles published in Scopus-indexed journals, Sinta accredited, and on Google Scholar. The articles analyzed are those published in the last 5 years, namely from 2017-2021. 22 articles meet the criteria for further analysis. Data analysis techniques use effect size. Effect size values are measured as a whole and grouped based on educational levels, subjects, and types of learning outcomes. The results of the study demonstrated that the use of STEM integrated PBL has a large impact, with an average effect size of 1.036. STEM integrated PBL has a high influence on the college level. Based on the type of subject, the highest effect size average is for biology. Depending on the sort of learning outcome, the highest average size for scientific literacy. It may be stated that the STEM integrated PBL approach is more effective for biology and chemistry, as well as scientific components, in high schools and colleges.","PeriodicalId":31449,"journal":{"name":"Jurnal Pendidikan Matematika dan IPA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48235547","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}
Pub Date : 2022-07-24DOI: 10.26418/jpmipa.v13i2.50732
Zuanita Adriyani, M. Malik
This research aims to find out whether the entrepreneurial spirit of prospective Madrasah Ibtidaiyah teachers can be formed with the application of project-based learning models. The type of research used in this study is descriptive quantitative research with sampling techniques in purposive sampling techniques. The sample population selected was Madrasah Ibtidaiyah Teacher Education UIN Walisongo Semarang semester IV class 2018/2019. The research sample used was class IV A, with 40 students. The free variable in this study is a project-based learning model as aloe vera hand sanitizer, young coconut rotary ice cream, jelly candy, dab soap, character's light sleeper, rainbow ice lolly, making salted eggs with onion flavor and rendang flavor, mosquito repellent candles, making BioLim, and manufacture of pandan-scented candlenut hair oil. In contrast, the tied variable is the student's entrepreneurial spirit. The conclusions showed the entrepreneurial spirit of prospective teachers through a project-based learning model in a suitable category with an average score of 14.1. The biserial correlation formula obtained a value of RB 0.54 and KD of 29.24%. The figure means that the project-based learning model is good enough to contribute to the formation of the entrepreneurial spirit of prospective teachers by 29.24%. Student response to the application of project-based learning models to foster the entrepreneurial spirit of future teachers gives a positive reaction with agreed categories. The average score is 3.6.
{"title":"FORMATION OF THE ENTREPRENEURIAL SPIRIT OF PROSPECTIVE TEACHERS THROUGH PROJECT-BASED LEARNING","authors":"Zuanita Adriyani, M. Malik","doi":"10.26418/jpmipa.v13i2.50732","DOIUrl":"https://doi.org/10.26418/jpmipa.v13i2.50732","url":null,"abstract":"This research aims to find out whether the entrepreneurial spirit of prospective Madrasah Ibtidaiyah teachers can be formed with the application of project-based learning models. The type of research used in this study is descriptive quantitative research with sampling techniques in purposive sampling techniques. The sample population selected was Madrasah Ibtidaiyah Teacher Education UIN Walisongo Semarang semester IV class 2018/2019. The research sample used was class IV A, with 40 students. The free variable in this study is a project-based learning model as aloe vera hand sanitizer, young coconut rotary ice cream, jelly candy, dab soap, character's light sleeper, rainbow ice lolly, making salted eggs with onion flavor and rendang flavor, mosquito repellent candles, making BioLim, and manufacture of pandan-scented candlenut hair oil. In contrast, the tied variable is the student's entrepreneurial spirit. The conclusions showed the entrepreneurial spirit of prospective teachers through a project-based learning model in a suitable category with an average score of 14.1. The biserial correlation formula obtained a value of RB 0.54 and KD of 29.24%. The figure means that the project-based learning model is good enough to contribute to the formation of the entrepreneurial spirit of prospective teachers by 29.24%. Student response to the application of project-based learning models to foster the entrepreneurial spirit of future teachers gives a positive reaction with agreed categories. The average score is 3.6.","PeriodicalId":31449,"journal":{"name":"Jurnal Pendidikan Matematika dan IPA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44471228","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}
Pub Date : 2022-07-16DOI: 10.26418/jpmipa.v13i2.50396
Nofita Damayanti, Y. Roza, M. Maimunah
This research aims to determine the needs of teachers and students before the formulation of Riau Malay based ethnomatematics e-module to facilitate student’s mathematical literacy skills. This research used qualitative descriptive methods that are oriented towards the development of a product. The subject of this research were two mathematics teacher and students of class XI of SMA Nurul Falah Pekanbaru. Data were collected by using interview method and questionnaire distribution. The data obtained were analayzed into three aspects which are analysis of curriculum, analysis of students, and analysis of materials. The result shows that the curriculum that is being used is curriculum 2013. Teaching materials that are being used are textbooks from Erlangga publisher. Result of student’s analysis shows that 85,7% of students need the exercise about literacy and numeracy in matehmatics subject. 71,4% of students agree that literacy questions in mathematics subjects that contain elements of Riau Malay culture will increase their interest in understanding the problem. The result of this research shows that it is necessary to develop an ethnomathematics e-module based on Riau Malay culture to facilitate student’s mathematical literacy skills.
{"title":"ANALYSIS OF NEEDS FOR THE DEVELOPMENT OF ETHNOMATHEMATIC E-MODULES BASED ON RIAU MALAY CULTURE TO FACILITATE MATHEMATIC LITERATURE ABILITY OF SMA/MA STUDENTS","authors":"Nofita Damayanti, Y. Roza, M. Maimunah","doi":"10.26418/jpmipa.v13i2.50396","DOIUrl":"https://doi.org/10.26418/jpmipa.v13i2.50396","url":null,"abstract":"This research aims to determine the needs of teachers and students before the formulation of Riau Malay based ethnomatematics e-module to facilitate student’s mathematical literacy skills. This research used qualitative descriptive methods that are oriented towards the development of a product. The subject of this research were two mathematics teacher and students of class XI of SMA Nurul Falah Pekanbaru. Data were collected by using interview method and questionnaire distribution. The data obtained were analayzed into three aspects which are analysis of curriculum, analysis of students, and analysis of materials. The result shows that the curriculum that is being used is curriculum 2013. Teaching materials that are being used are textbooks from Erlangga publisher. Result of student’s analysis shows that 85,7% of students need the exercise about literacy and numeracy in matehmatics subject. 71,4% of students agree that literacy questions in mathematics subjects that contain elements of Riau Malay culture will increase their interest in understanding the problem. The result of this research shows that it is necessary to develop an ethnomathematics e-module based on Riau Malay culture to facilitate student’s mathematical literacy skills.","PeriodicalId":31449,"journal":{"name":"Jurnal Pendidikan Matematika dan IPA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49369823","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}
Pub Date : 2022-07-16DOI: 10.26418/jpmipa.v13i2.54598
Edni Indriana, Titrawani Titrawani
Herbal plants can be used as a treatment option, including the treatment of kidney disease. The administration of herbal remedies such as celery is a more natural and safe treatment healing alternative. The study aims to determine the effect of celery extract in repairing the damage to the kidney cells of aspirin-induced white mice. This study used a completely randomized design (CRD) consisting of 5 groups with 3 replications: K- (aspirin 12.6 mg/kg BW), K+ (feed normal), P1 (celery extract 200 mg/kg BW + aspirin 12.6 mg/kg BW), P2 (celery extract 100mg/kg BW + aspirin 12.6 mg/kg BW) and P3 (celery extract 50 mg/kg BW) + aspirin 12.6 mg/kg BW). From the results of observations on kidney histology of rats after giving aspirin, it is known that there is damage to the nucleus of cells undergoing pyknosis and swelling of the glomerulus, which is characterized by narrowing of the Bowman's space. This suggests that the celery extract at a stratified dose may affect the histopathological kidney of aspirin-induced mice.
{"title":"EFFECTS OF NATURAL EXTRACT OF CELERY LEAVES ON THE KIDNEYS OF WHITE RATS (Rattus novergicus) AFTER ASPIRIN INDUCTION","authors":"Edni Indriana, Titrawani Titrawani","doi":"10.26418/jpmipa.v13i2.54598","DOIUrl":"https://doi.org/10.26418/jpmipa.v13i2.54598","url":null,"abstract":"Herbal plants can be used as a treatment option, including the treatment of kidney disease. The administration of herbal remedies such as celery is a more natural and safe treatment healing alternative. The study aims to determine the effect of celery extract in repairing the damage to the kidney cells of aspirin-induced white mice. This study used a completely randomized design (CRD) consisting of 5 groups with 3 replications: K- (aspirin 12.6 mg/kg BW), K+ (feed normal), P1 (celery extract 200 mg/kg BW + aspirin 12.6 mg/kg BW), P2 (celery extract 100mg/kg BW + aspirin 12.6 mg/kg BW) and P3 (celery extract 50 mg/kg BW) + aspirin 12.6 mg/kg BW). From the results of observations on kidney histology of rats after giving aspirin, it is known that there is damage to the nucleus of cells undergoing pyknosis and swelling of the glomerulus, which is characterized by narrowing of the Bowman's space. This suggests that the celery extract at a stratified dose may affect the histopathological kidney of aspirin-induced mice. ","PeriodicalId":31449,"journal":{"name":"Jurnal Pendidikan Matematika dan IPA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46693857","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}
Pub Date : 2022-07-16DOI: 10.26418/jpmipa.v13i2.46430
E. Wijayanti, Widi Cahya Adi
This study aims to determine the profile of students of the undergraduate Biology Education program at UIN Walisongo Semarang. This study is descriptive qualitative with a survey method. The number of participants was 96 students of the Biology Education Program from different years. The instruments used were reading scientific articles and tests of the ability to read scientific articles. Data in the form of test answers, given a score and analyzed using the formula mean and percentage, then categorized. The results showed that the student's ability to read research articles was categorized as very low (Counterargument (15.67%) and Refutation (1.8%)), low (Motive (35.62%), Support (23.85), and Implication (28.17)), moderate (Novelty, 52.92%), and high (Objective (75.59%) and Main Conclusion 76.55%)). This research concludes that the ability to read scientific articles of undergraduate biology education students still needs improvement by applying learning methods/models or giving an assignment that can improve the ability to read scientific articles.
{"title":"THE ABILITY TO READ RESEARCH ARTICLES: PROFILE OF STUDENTS IN THE BIOLOGY EDUCATION PROGRAMS' OF UIN WALISONGO SEMARANG","authors":"E. Wijayanti, Widi Cahya Adi","doi":"10.26418/jpmipa.v13i2.46430","DOIUrl":"https://doi.org/10.26418/jpmipa.v13i2.46430","url":null,"abstract":"This study aims to determine the profile of students of the undergraduate Biology Education program at UIN Walisongo Semarang. This study is descriptive qualitative with a survey method. The number of participants was 96 students of the Biology Education Program from different years. The instruments used were reading scientific articles and tests of the ability to read scientific articles. Data in the form of test answers, given a score and analyzed using the formula mean and percentage, then categorized. The results showed that the student's ability to read research articles was categorized as very low (Counterargument (15.67%) and Refutation (1.8%)), low (Motive (35.62%), Support (23.85), and Implication (28.17)), moderate (Novelty, 52.92%), and high (Objective (75.59%) and Main Conclusion 76.55%)). This research concludes that the ability to read scientific articles of undergraduate biology education students still needs improvement by applying learning methods/models or giving an assignment that can improve the ability to read scientific articles.","PeriodicalId":31449,"journal":{"name":"Jurnal Pendidikan Matematika dan IPA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46927628","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}
Pub Date : 2022-07-16DOI: 10.26418/jpmipa.v13i2.48260
R. A. Sihombing, G. A. Manurung, Lia Angraini Simanjuntak
This research aims to analyze the application of the TPACK framework by teachers in distance learning at junior high schools in Medan. Curriculum 2013 in Indonesia been applying for 5 years. However, an evaluation of how does the teacher deliver learning subjects (pedagogy knowledge), and the implementation of subject mastery (content knowledge) and technology mastery (technology knowledge) is strongly suggested. In this research also used a qualitative descriptive method by providing a google form questionnaire to 10 junior high school teachers in the city of Medan as samples drawn with simple random sampling. The data was obtained based on the answers to questions from 10 junior high school science teachers, where 7 teachers were public school educators and the other 3 teachers were educators in private schools from different schools. The process of collecting data through a questionnaire containing questions that must be filled in by the teacher about their agreement or disagreement with the questions given in the questionnaire (Likert scale). The questions made are invincible with TPACK aspect. Based on the instruments that have been developed, researchers have obtained that the teachers already know and apply TPACK in distance learning well through the understanding and abilities possessed by the junior high school science teachers in carrying out the learning process in the classroom, especially on the topic of temperature and heat.
{"title":"ANALYSIS IMPLEMENTATION OF TECHNOLOGICAL PEDAGOGICAL CONTENT KNOWLEDGE BY SCIENCE TEACHERS THROUGH DISTANCE LEARNING AT JUNIOR HIGH SCHOOL IN MEDAN","authors":"R. A. Sihombing, G. A. Manurung, Lia Angraini Simanjuntak","doi":"10.26418/jpmipa.v13i2.48260","DOIUrl":"https://doi.org/10.26418/jpmipa.v13i2.48260","url":null,"abstract":"This research aims to analyze the application of the TPACK framework by teachers in distance learning at junior high schools in Medan. Curriculum 2013 in Indonesia been applying for 5 years. However, an evaluation of how does the teacher deliver learning subjects (pedagogy knowledge), and the implementation of subject mastery (content knowledge) and technology mastery (technology knowledge) is strongly suggested. In this research also used a qualitative descriptive method by providing a google form questionnaire to 10 junior high school teachers in the city of Medan as samples drawn with simple random sampling. The data was obtained based on the answers to questions from 10 junior high school science teachers, where 7 teachers were public school educators and the other 3 teachers were educators in private schools from different schools. The process of collecting data through a questionnaire containing questions that must be filled in by the teacher about their agreement or disagreement with the questions given in the questionnaire (Likert scale). The questions made are invincible with TPACK aspect. Based on the instruments that have been developed, researchers have obtained that the teachers already know and apply TPACK in distance learning well through the understanding and abilities possessed by the junior high school science teachers in carrying out the learning process in the classroom, especially on the topic of temperature and heat.","PeriodicalId":31449,"journal":{"name":"Jurnal Pendidikan Matematika dan IPA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47513915","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}
Pub Date : 2022-07-16DOI: 10.26418/jpmipa.v13i2.46254
Mega Indah Puspita Sari, H. Kuswanto, M. Khafid
Smartphones are a physical learning medium that can support students to experiment with measurement devices. One of the smartphone apps that can be used is phyphox. The study aims to find out collision analysis lends several types of fall fields that include soil, ceramic floor areas and board fields so that it will generate data on the height, time, and energy generated when objects hit the surface. The method used is an experiment with a collision testing comparison approach with different drop fields using phyphox and stopwatch applications. The results of three experiments in the energy board field that apples produce are larger than ceramic and soil floor fields. While the results of experiments using stopwatches showed that the energy produced has a slightly greater value than using phyphox. Phyphox application can be used for practicum independently.
{"title":"ANALYSIS OF USE OF PHYPHOX APPLICATIONS FOR PHYSICS PRACTICUMS USING SMARTPHONES ON COLLISION MATERIAL","authors":"Mega Indah Puspita Sari, H. Kuswanto, M. Khafid","doi":"10.26418/jpmipa.v13i2.46254","DOIUrl":"https://doi.org/10.26418/jpmipa.v13i2.46254","url":null,"abstract":"Smartphones are a physical learning medium that can support students to experiment with measurement devices. One of the smartphone apps that can be used is phyphox. The study aims to find out collision analysis lends several types of fall fields that include soil, ceramic floor areas and board fields so that it will generate data on the height, time, and energy generated when objects hit the surface. The method used is an experiment with a collision testing comparison approach with different drop fields using phyphox and stopwatch applications. The results of three experiments in the energy board field that apples produce are larger than ceramic and soil floor fields. While the results of experiments using stopwatches showed that the energy produced has a slightly greater value than using phyphox. Phyphox application can be used for practicum independently.","PeriodicalId":31449,"journal":{"name":"Jurnal Pendidikan Matematika dan IPA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44224745","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}
Pub Date : 2022-07-16DOI: 10.26418/jpmipa.v13i2.55782
Andam S. Ardan
Biodiversity in the form of plants is a nation's wealth that needs to be maintained and developed by the government and the people of Indonesia. However, to keep it, the community must be introduced to the wealth of plants around it so that it fosters an attitude of caring, belonging, and nurturing. Meanwhile, the government makes rules so that the richness of plant biodiversity is not destroyed, destroyed, or transferred to other countries. One effective way to introduce the richness of plant biodiversity is through formal education, in this case, lessons at school. Schools are expected to convey the message of the importance of plant biodiversity, its types, and how to maintain it in learning materials. All notes can be inserted at any level of education, from kindergarten, elementary, junior high, high school to university. For materials in high school, some biology materials can be used to foster an attitude of maintaining biodiversity, one of which is plants' material world. For this reason, it is necessary to include plant material in learning so that students' love for plants becomes stronger around them, ultimately resulting in an attitude of caring for biodiversity.
{"title":"MATERIALS INSERTION OF LOCAL PLANTS IN LEARNING OF BIOLOGY IN CLASS X TO IMPROVE ATTITUDE TO PRESERVE BIODIVERSITY","authors":"Andam S. Ardan","doi":"10.26418/jpmipa.v13i2.55782","DOIUrl":"https://doi.org/10.26418/jpmipa.v13i2.55782","url":null,"abstract":"Biodiversity in the form of plants is a nation's wealth that needs to be maintained and developed by the government and the people of Indonesia. However, to keep it, the community must be introduced to the wealth of plants around it so that it fosters an attitude of caring, belonging, and nurturing. Meanwhile, the government makes rules so that the richness of plant biodiversity is not destroyed, destroyed, or transferred to other countries. One effective way to introduce the richness of plant biodiversity is through formal education, in this case, lessons at school. Schools are expected to convey the message of the importance of plant biodiversity, its types, and how to maintain it in learning materials. All notes can be inserted at any level of education, from kindergarten, elementary, junior high, high school to university. For materials in high school, some biology materials can be used to foster an attitude of maintaining biodiversity, one of which is plants' material world. For this reason, it is necessary to include plant material in learning so that students' love for plants becomes stronger around them, ultimately resulting in an attitude of caring for biodiversity.","PeriodicalId":31449,"journal":{"name":"Jurnal Pendidikan Matematika dan IPA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46146335","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}
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