Pub Date : 2024-07-27DOI: 10.29303/goescienceed.v5i3.361
N. Lestari, Siti Istiningsih, Muhammad Syazali
This research aims to determine the effect of the Realistic Mathematics Education approach assisted by concrete media on the critical thinking abilities of class IV students at SDN 39 Cakranegara in the 2023/2024 academic year. The research method used is a quantitative approach with a pre-experimental design with a one group pretest posttest design. The average pretest score was 45.67 and the average posttest score increased, namely 85.18. Data analysis techniques were carried out using hypothesis tests, and n-gain tests. Based on the research results, it shows that the Paired sample t-test with the help of SPSS 25.0 for Windows obtained a Sig (2-tailed) value of 0.00 < 0.05, where Ho was rejected and Ha was accepted. So it can be concluded that the Realistic Mathematics Education approach assisted by concrete media has an influence on the critical thinking abilities of class IV students at SDN 39 Cakranegara.
本研究旨在确定在具体媒体辅助下的现实数学教育方法对 2023/2024 学年 SDN 39 Cakranegara 第四班学生批判性思维能力的影响。所采用的研究方法是定量方法，采用一组前测后测的前实验设计。前测平均分为 45.67 分，后测平均分有所提高，即 85.18 分。数据分析技术采用了假设检验和 n 增益检验。研究结果表明，在 SPSS 25.0 for Windows 的帮助下，配对样本 t 检验的 Sig（双尾）值为 0.00 < 0.05，Ho 被拒绝，Ha 被接受。因此，可以得出结论：在具体媒体的辅助下，现实数学教育方法对 SDN 39 Cakranegara 四年级学生的批判性思维能力有影响。
{"title":"Pengaruh Pendekatan Realistic Mathematics Education Berbantuan Media Konkret Terhadap Kemampuan Berpikir Kritis Peserta Didik","authors":"N. Lestari, Siti Istiningsih, Muhammad Syazali","doi":"10.29303/goescienceed.v5i3.361","DOIUrl":"https://doi.org/10.29303/goescienceed.v5i3.361","url":null,"abstract":"This research aims to determine the effect of the Realistic Mathematics Education approach assisted by concrete media on the critical thinking abilities of class IV students at SDN 39 Cakranegara in the 2023/2024 academic year. The research method used is a quantitative approach with a pre-experimental design with a one group pretest posttest design. The average pretest score was 45.67 and the average posttest score increased, namely 85.18. Data analysis techniques were carried out using hypothesis tests, and n-gain tests. Based on the research results, it shows that the Paired sample t-test with the help of SPSS 25.0 for Windows obtained a Sig (2-tailed) value of 0.00 < 0.05, where Ho was rejected and Ha was accepted. So it can be concluded that the Realistic Mathematics Education approach assisted by concrete media has an influence on the critical thinking abilities of class IV students at SDN 39 Cakranegara.","PeriodicalId":129846,"journal":{"name":"Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal)","volume":"3 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141797495","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 : 2024-07-27DOI: 10.29303/goescienceed.v5i3.362
Nanda Sakina Putri, Siti Rohana Hariana Intiana, Muhammad Sobri, Ida Ermiana
This research aims to develop a minimum competency assessment instrument for reading literacy containing Sasak local wisdom in class V at SDN 33 Mataram. This research is a type of Research and Development (R&D) research with five stages. Analyze produces an analysis of the needs of students in schools related to assessment instruments that have not yet reached the measurement of reading literacy competency. Design, namely designing assessment instruments by making grids, writing stimuli, writing question items and answer keys, work instructions, and scoring guidelines. Development, namely developing products through the testmoz website and carrying out expert validation. Implementation by testing assessment instruments to determine validity, reliability and practicality and applying them to real classes. Evaluation, testing product effectiveness. The data collection techniques used were interviews, questionnaires, documentation and tests. This research was conducted at SDN 33 Mataram using evaluation and language expert validation sheet instruments, teacher and student response questionnaires, as well as reading literacy assessment instruments. The results of the research show that the minimum competency assessment instrument for reading literacy containing Sasak local wisdom received a percentage of 94.2% from evaluation experts, a percentage of 100% from language experts, a percentage of 97.8% with very practical criteria from teacher responses, a percentage of 91.5% with criteria very practical from the students' responses, getting the results of 23 valid and reliable questions from the results of the analysis of the questions after the trial. Testing effectiveness with a one sample T-test using SPSS 26 with a significance value of 0.000<0.05 means there is a difference in the average student score and the test value. Therefore, it can be concluded based on the research results that the development of a minimum competency assessment instrument for reading literacy containing Sasak local wisdom in class V can be declared valid, reliable, practical and effectively used in measuring students reading literacy abilities.
本研究旨在为马打兰第 33 号国税局（SDN 33 Mataram）五班的萨萨克（Sasak）地方智慧阅读识字能力开发最低能力评估工具。本研究属于研究与发展（R&D）研究，分为五个阶段。分析：分析学校学生对尚未达到阅读能力测量水平的评估工具的需求。设计，即通过制作网格、编写刺激语、编写问题项目和答案要点、作业指导和评分指南来设计评估工具。开发，即通过 testmoz 网站开发产品，并进行专家验证。实施，即对评估工具进行测试，以确定其有效性、可靠性和实用性，并将其应用到实际班级中。评估，测试产品的有效性。使用的数据收集技术包括访谈、问卷调查、文档和测试。本研究在 SDN 33 Mataram 进行，使用了评价和语言专家验证表工具、教师和学生回答问卷以及阅读素养评估工具。研究结果表明，包含萨萨克地方智慧的阅读素养最低能力评估工具获得评估专家94.2%的评分，获得语言专家100%的评分，教师回答非常实用标准的评分为97.8%，学生回答非常实用标准的评分为91.5%，从试用后的问题分析结果来看，获得了23个有效和可靠的问题。使用 SPSS 26 进行单样本 T 检验，检验有效性，显著性值为 0.000<0.05，这意味着学生的平均得分与检验值存在差异。因此，根据研究结果可以得出结论：开发包含萨萨克地方智慧的五年级学生阅读识字最低能力评价工具，可以宣布其在测量学生阅读识字能力方面是有效的、可靠的、实用的和有效的。
{"title":"Development of a Minimum Competency Assessment Instrument for Reading Literacy Containing Sasak Local Wisdom in Class V of 33 Mataram State Elementary Schools","authors":"Nanda Sakina Putri, Siti Rohana Hariana Intiana, Muhammad Sobri, Ida Ermiana","doi":"10.29303/goescienceed.v5i3.362","DOIUrl":"https://doi.org/10.29303/goescienceed.v5i3.362","url":null,"abstract":"\u0000 \u0000 \u0000 \u0000This research aims to develop a minimum competency assessment instrument for reading literacy containing Sasak local wisdom in class V at SDN 33 Mataram. This research is a type of Research and Development (R&D) research with five stages. Analyze produces an analysis of the needs of students in schools related to assessment instruments that have not yet reached the measurement of reading literacy competency. Design, namely designing assessment instruments by making grids, writing stimuli, writing question items and answer keys, work instructions, and scoring guidelines. Development, namely developing products through the testmoz website and carrying out expert validation. Implementation by testing assessment instruments to determine validity, reliability and practicality and applying them to real classes. Evaluation, testing product effectiveness. The data collection techniques used were interviews, questionnaires, documentation and tests. This research was conducted at SDN 33 Mataram using evaluation and language expert validation sheet instruments, teacher and student response questionnaires, as well as reading literacy assessment instruments. The results of the research show that the minimum competency assessment instrument for reading literacy containing Sasak local wisdom received a percentage of 94.2% from evaluation experts, a percentage of 100% from language experts, a percentage of 97.8% with very practical criteria from teacher responses, a percentage of 91.5% with criteria very practical from the students' responses, getting the results of 23 valid and reliable questions from the results of the analysis of the questions after the trial. Testing effectiveness with a one sample T-test using SPSS 26 with a significance value of 0.000<0.05 means there is a difference in the average student score and the test value. Therefore, it can be concluded based on the research results that the development of a minimum competency assessment instrument for reading literacy containing Sasak local wisdom in class V can be declared valid, reliable, practical and effectively used in measuring students reading literacy abilities. \u0000 \u0000 \u0000 \u0000","PeriodicalId":129846,"journal":{"name":"Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal)","volume":"2 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141797217","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 : 2024-07-27DOI: 10.29303/goescienceed.v5i3.360
Muna Iffat Nabilah, Siti Istiningsih, Muhammad Erfan, M. Tahir
This research aims to develop and determine the feasibility and practicality of reading board learning media using letter cards containing the local wisdom of the Sasak tribe for class II students at SDN 20 Ampenan. The research method used is research and development (Research and Development) with the ADDIE model which consists of five stages, namely analysis, design, development, implementation and evaluation. The research subjects were 10 class II students at SDN 20 Ampenan. The research instruments used consisted of media and material expert validation questionnaires, as well as teacher and student response questionnaires. The research results obtained were that reading board learning media using letter cards containing local wisdom of the Sasak tribe received an eligibility percentage of 87% from media experts with appropriate criteria, and 97% from both material experts with very appropriate criteria. Then, the percentage of practicality was 94.5% of student responses with very practical criteria, and 96.6% of teacher responses with very practical criteria. So, based on the research results, it can be concluded that the reading board learning media using letter cards containing the local wisdom of the Sasak tribe is declared feasible and practical for use in the reading learning process for class II students at SDN 20 Ampenan.
本研究旨在为安培南 SDN 20 学校二年级学生开发和确定使用包含萨萨克部落当地智慧的字母卡的阅读板学习媒体的可行性和实用性。采用的研究方法是研究与开发（Research and Development）模式，该模式包括五个阶段，即分析、设计、开发、实施和评估。研究对象为 SDN 20 Ampenan 的 10 名二年级学生。使用的研究工具包括媒体和材料专家验证问卷，以及教师和学生回答问卷。研究结果表明，使用包含萨萨克部落地方智慧的字母卡的阅读板书学习媒体在媒体专家那里的合格率为 87%，材料专家那里的合格率为 97%。在实用性方面，学生回答 "非常实用 "的比例为 94.5%，教师回答 "非常实用 "的比例为 96.6%。因此，根据研究结果，可以得出结论：在 SDN 20 Ampenan 学校二年级学生的阅读学习过程中，使用包含萨萨克部落地方智慧的字母卡的阅读板学习媒体是可行和实用的。
{"title":"Pengembangan Media Pembelajaran Papan Baca Menggunakan Kartu Huruf Bermuatan Kearifan Lokal Suku Sasak","authors":"Muna Iffat Nabilah, Siti Istiningsih, Muhammad Erfan, M. Tahir","doi":"10.29303/goescienceed.v5i3.360","DOIUrl":"https://doi.org/10.29303/goescienceed.v5i3.360","url":null,"abstract":"This research aims to develop and determine the feasibility and practicality of reading board learning media using letter cards containing the local wisdom of the Sasak tribe for class II students at SDN 20 Ampenan. The research method used is research and development (Research and Development) with the ADDIE model which consists of five stages, namely analysis, design, development, implementation and evaluation. The research subjects were 10 class II students at SDN 20 Ampenan. The research instruments used consisted of media and material expert validation questionnaires, as well as teacher and student response questionnaires. The research results obtained were that reading board learning media using letter cards containing local wisdom of the Sasak tribe received an eligibility percentage of 87% from media experts with appropriate criteria, and 97% from both material experts with very appropriate criteria. Then, the percentage of practicality was 94.5% of student responses with very practical criteria, and 96.6% of teacher responses with very practical criteria. So, based on the research results, it can be concluded that the reading board learning media using letter cards containing the local wisdom of the Sasak tribe is declared feasible and practical for use in the reading learning process for class II students at SDN 20 Ampenan.","PeriodicalId":129846,"journal":{"name":"Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal)","volume":"5 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141797525","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 : 2024-07-14DOI: 10.29303/goescienceed.v5i2.349
Hisbulloh Als Mustofa, Muhammad Zuhdi
The gender bias that places women as incapable people ultimately reduces their psychological drive to engage with the field of science, especially physics. This is in stark contrast to the prevailing attitudes at universities in Indonesia. This then became the basis for the aim of this research to explore whether women's interest in studying physics education was based on psychological factors in themselves by comparing them with men. The research was conducted using quantitative survey methods, and a sampling process using random sampling was carried out on the population of a university in Indonesia. The sample was divided into two groups based on gender: 77 women and 23 men. The data collection instrument was developed using the grounded theory of planned behavior (TPB) and social cognitive career theory (SCCT), which identified four main psychological factors: identity, interest, self-concept, and self-efficacy. The results of the descriptive and inferential data analysis, conducted using one-way MANOVA, indicate that the psychological factors of identity, interest, the self-concept, and self-efficacy for women are significantly higher than those for men. Furthermore, the Pearson analysis demonstrated a significantly strong positive correlation between the psychological factors tested
{"title":"Women Emancipation in Indonesia: A Psychological desire to choose the field of physics education at university level","authors":"Hisbulloh Als Mustofa, Muhammad Zuhdi","doi":"10.29303/goescienceed.v5i2.349","DOIUrl":"https://doi.org/10.29303/goescienceed.v5i2.349","url":null,"abstract":"The gender bias that places women as incapable people ultimately reduces their psychological drive to engage with the field of science, especially physics. This is in stark contrast to the prevailing attitudes at universities in Indonesia. This then became the basis for the aim of this research to explore whether women's interest in studying physics education was based on psychological factors in themselves by comparing them with men. The research was conducted using quantitative survey methods, and a sampling process using random sampling was carried out on the population of a university in Indonesia. The sample was divided into two groups based on gender: 77 women and 23 men. The data collection instrument was developed using the grounded theory of planned behavior (TPB) and social cognitive career theory (SCCT), which identified four main psychological factors: identity, interest, self-concept, and self-efficacy. The results of the descriptive and inferential data analysis, conducted using one-way MANOVA, indicate that the psychological factors of identity, interest, the self-concept, and self-efficacy for women are significantly higher than those for men. Furthermore, the Pearson analysis demonstrated a significantly strong positive correlation between the psychological factors tested","PeriodicalId":129846,"journal":{"name":"Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal)","volume":"47 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141650745","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 : 2024-07-11DOI: 10.29303/goescienceed.v5i3.346
Tami Amalia Wijaya, Muhammad Erfan, Lalu Wira Zain Amrullah, Prayogi Dwina Angga
This research aims to develop comic-based media on the topic of Physical Education, Sports, and Health (PJOK) on the topic of the dangers of smoking for fifth-grade student’s at SDN 29 Cakranegara. The research method used is research and development (R&D) with the ADDIE model approach, which includes analysis, design, development, implementation, and evaluation. This study involves all fifth-grade student’s at SDN 29 Cakranegara, consisting of 25 student’s and 1 teacher. The result of this research is a PJOK comic media that contains material about the dangers of smoking for school-age children. This comic is comprehensively structured with a title, usage instructions, main material, and exercise questions. Based on validation by media experts, this comic obtained an average feasibility percentage of 82.22%, and subject matter expert, it received 89.3%. Additionally, the results of small and large-scale trials, involving responses from teachers and student’s, indicate that this comic media falls into the very feasible category. This PJOK comic media can be used as a learning tool for the dangers of smoking, attracting student’s interest in learning, increasing learning motivation, and enhancing student’s knowledge and understanding of the dangers of smoking.
本研究旨在开发以体育、运动与健康（PJOK）为主题的漫画媒体，内容是吸烟对卡克拉内加拉 SDN 29 学校五年级学生的危害。所采用的研究方法是研究与开发（R&D），采用 ADDIE 模型方法，包括分析、设计、开发、实施和评估。本研究涉及卡克拉内加拉 SDN 29 的所有五年级学生，包括 25 名学生和 1 名教师。本研究的成果是一个 PJOK 漫画媒体，其中包含有关学龄儿童吸烟危害的材料。该漫画结构完整，包括标题、使用说明、主要材料和练习题。根据媒体专家的验证，该漫画的平均可行率为 82.22%，主题专家的平均可行率为 89.3%。此外，由教师和学生参与的小规模和大规模试验结果表明，该漫画媒体属于非常可行的类别。这种 PJOK 漫画媒体可用作吸烟危害的学习工具，吸引学生的学习兴趣，提高学习积极性，增强学生对吸烟危害的认识和理解。
{"title":"Development of Comic Media for PJOK Subject on \"The Dangers of Smoking at School Age\" for Grade V Student’s at SDN 29 Cakranegara","authors":"Tami Amalia Wijaya, Muhammad Erfan, Lalu Wira Zain Amrullah, Prayogi Dwina Angga","doi":"10.29303/goescienceed.v5i3.346","DOIUrl":"https://doi.org/10.29303/goescienceed.v5i3.346","url":null,"abstract":"This research aims to develop comic-based media on the topic of Physical Education, Sports, and Health (PJOK) on the topic of the dangers of smoking for fifth-grade student’s at SDN 29 Cakranegara. The research method used is research and development (R&D) with the ADDIE model approach, which includes analysis, design, development, implementation, and evaluation. This study involves all fifth-grade student’s at SDN 29 Cakranegara, consisting of 25 student’s and 1 teacher. The result of this research is a PJOK comic media that contains material about the dangers of smoking for school-age children. This comic is comprehensively structured with a title, usage instructions, main material, and exercise questions. Based on validation by media experts, this comic obtained an average feasibility percentage of 82.22%, and subject matter expert, it received 89.3%. Additionally, the results of small and large-scale trials, involving responses from teachers and student’s, indicate that this comic media falls into the very feasible category. This PJOK comic media can be used as a learning tool for the dangers of smoking, attracting student’s interest in learning, increasing learning motivation, and enhancing student’s knowledge and understanding of the dangers of smoking.","PeriodicalId":129846,"journal":{"name":"Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal)","volume":"30 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141658691","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}
The Kulon Progo Mountains are a range of Old Volcanoes that are no longer active so that the body is difficult to identify as a volcano body. One of the old volcanoes in the Kulon Progo Mountains is Mount Ijo. The description of the subsurface through the characteristics of the existence of ancient volcanoes uses a geophysical method approach, namely the gravity method with supporting data in the form of geological studies of the Mount Ijo area. This is done to get the distribution of variations in the subsurface gravity field of Mount Ijo. The gravity data used is GGMPlus gravity satellite data with a lot area of 8.32 x 14.23 Km with a point distribution of 2368 points. In the processing process, a derivative analysis is carried out using Total Horizontal Derivative (THD) and Total Derivative (TDR). The results obtained from the ABL value of the Mount Ijo area illustrate the distribution of gravity anomaly values with high values ranging from 0.2 mGal to 3.5 mGal in the center of the map indicating the presence of the peak of Mount Ijo which is the central facies of Mount Ijo. Supported by the presence of structures in the form of faults and intrusion hills included in the proximal facies surrounding the central facies. The 2.5-dimensional model of the 2 incisions of the residual anomaly map has a depth of 800m and produced a picture of the central facies, proximal facies and a small part of the medial facies of Mount Ijo.
{"title":"Penentuan Fasies Sentral Gunung Api Purba Menggunakan Metode Gravitasi Pada Kawasan Gunung Ijo, Pegunungan Kulonprogo","authors":"Jannatul Firdausi Nuzula, Aji Pascaning Setiahadiwibowo","doi":"10.29303/goescienceed.v4i2.233","DOIUrl":"https://doi.org/10.29303/goescienceed.v4i2.233","url":null,"abstract":"The Kulon Progo Mountains are a range of Old Volcanoes that are no longer active so that the body is difficult to identify as a volcano body. One of the old volcanoes in the Kulon Progo Mountains is Mount Ijo. The description of the subsurface through the characteristics of the existence of ancient volcanoes uses a geophysical method approach, namely the gravity method with supporting data in the form of geological studies of the Mount Ijo area. This is done to get the distribution of variations in the subsurface gravity field of Mount Ijo. The gravity data used is GGMPlus gravity satellite data with a lot area of 8.32 x 14.23 Km with a point distribution of 2368 points. In the processing process, a derivative analysis is carried out using Total Horizontal Derivative (THD) and Total Derivative (TDR). The results obtained from the ABL value of the Mount Ijo area illustrate the distribution of gravity anomaly values with high values ranging from 0.2 mGal to 3.5 mGal in the center of the map indicating the presence of the peak of Mount Ijo which is the central facies of Mount Ijo. Supported by the presence of structures in the form of faults and intrusion hills included in the proximal facies surrounding the central facies. The 2.5-dimensional model of the 2 incisions of the residual anomaly map has a depth of 800m and produced a picture of the central facies, proximal facies and a small part of the medial facies of Mount Ijo.","PeriodicalId":129846,"journal":{"name":"Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal)","volume":"17 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138944563","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 : 2023-07-05DOI: 10.29303/goescienceed.v4i1.220
Yulianis Yulianis
This study aims to improve the mathematics learning outcomes of class VIII students of SMP Negeri 9 Dumai for the 2021/2022 academic year, especially circle material through the PBL model. This research uses the research method used in this research is the Classroom Action Research method. with the Kemmis and Mc. spiral model design. Data analysis in this study was carried out in a simple quantitative (statistical) manner. Quantitative analysis emphasizes the implementation of actions. The implementation of data analysis took place during the action process. The results of the research based on the cycle that had been carried out showed an increase in students' understanding of the learning material after using the PBL model as well as student learning outcomes before the PBL model was applied, which was classified as low, marked by a classical completeness percentage of 34.48%, then increased after the PBL model was applied in cycle I of 72.41% and cycle II of 89.66%. So it can be concluded that there is an increase in students' understanding of learning material after using the PBL model
本研究旨在通过PBL模型提高SMP Negeri 9 Dumai 2021/2022学年八班学生的数学学习成果，特别是圆材料。本研究使用的研究方法是课堂行动研究法。采用Kemmis和Mc.螺旋模型设计。本研究的数据分析采用简单的定量(统计)方法。定量分析强调行动的实施。数据分析的实施发生在行动过程中。基于已开展的周期研究结果显示，使用PBL模型后学生对学习材料的理解程度有所提高，应用PBL模型前学生的学习成果为低水平，经典完成率为34.48%，应用PBL模型后学生的经典完成率为72.41%，应用PBL模型后的经典完成率为89.66%。由此可见，使用PBL模式后，学生对学习材料的理解有所提高
{"title":"Peningkatan Hasil Belajar Matematika Melalui Model Problem Based Learning (PBL) Pada Peserta Didik Kelas VIII SMP Negeri 9 Dumai Tahun Pelajaran 2021/2022","authors":"Yulianis Yulianis","doi":"10.29303/goescienceed.v4i1.220","DOIUrl":"https://doi.org/10.29303/goescienceed.v4i1.220","url":null,"abstract":"This study aims to improve the mathematics learning outcomes of class VIII students of SMP Negeri 9 Dumai for the 2021/2022 academic year, especially circle material through the PBL model. This research uses the research method used in this research is the Classroom Action Research method. with the Kemmis and Mc. spiral model design. Data analysis in this study was carried out in a simple quantitative (statistical) manner. Quantitative analysis emphasizes the implementation of actions. The implementation of data analysis took place during the action process. The results of the research based on the cycle that had been carried out showed an increase in students' understanding of the learning material after using the PBL model as well as student learning outcomes before the PBL model was applied, which was classified as low, marked by a classical completeness percentage of 34.48%, then increased after the PBL model was applied in cycle I of 72.41% and cycle II of 89.66%. So it can be concluded that there is an increase in students' understanding of learning material after using the PBL model","PeriodicalId":129846,"journal":{"name":"Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116819577","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 : 2023-06-30DOI: 10.29303/goescienceed.v4i1.219
Jabar Sisik, I. Wardana, Muhammad Zuhdi, Syahrial A, Syamsuddin Syamsuddin
Berdasarkan tingginya korban jiwa akibat bencana tsunami di Palu pada tahun 2018 yang mencapai 3474 jiwa, diperlukan suatu system yang mampun memperingati masyarakat akan datangnya bencana tersebut. Indonesia sendiri memiliki system peringatan dini tsunami yang disebut Indonesia Tsunami Early Warning System (Ina-TEWS). Ina-TEWS disinyalir mampu memberikan peringatan dini tsunami kepada masyarakat guna mengurangi kerugian yang ditimbulakan akibat bencana tsunami baik berupa korban jiwa maupun kerugian finensial. Namun dengan banyaknya korban pada bencana tsunami Palu padsa tahun 2018 menyebabkan keefektivan Ina-TEWS dalam memberikan peringatan dini tsunami diragukan. Pada kasus tsunami di Palu, berdasarkan laporan dari media setempat menyebutkan bahwa Ina-TEWS telah mampu mendeteksi terjadinya tsunami namun dikarenakan gempabumi yang terjadi sebelumnya menyebabkan lumpuhnya jaringan telpon yang menyebabkan terganggunya system penginformasian kaepada masyarakat dan mengakibatkan kerugian yang besar. Penelitian ini bertujuan untuk mengkaji apakah system informasi kebencanaan yang ada di BPBD Provinsi NTB bisa memberikan peringatan dini tsunami guna meminimalisir kerugian akibat bencana tsunami.
{"title":"Efektivitas Sistem Informasi Indonesia Tsunami Early Warning System (InaTEWS)","authors":"Jabar Sisik, I. Wardana, Muhammad Zuhdi, Syahrial A, Syamsuddin Syamsuddin","doi":"10.29303/goescienceed.v4i1.219","DOIUrl":"https://doi.org/10.29303/goescienceed.v4i1.219","url":null,"abstract":"Berdasarkan tingginya korban jiwa akibat bencana tsunami di Palu pada tahun 2018 yang mencapai 3474 jiwa, diperlukan suatu system yang mampun memperingati masyarakat akan datangnya bencana tersebut. Indonesia sendiri memiliki system peringatan dini tsunami yang disebut Indonesia Tsunami Early Warning System (Ina-TEWS). Ina-TEWS disinyalir mampu memberikan peringatan dini tsunami kepada masyarakat guna mengurangi kerugian yang ditimbulakan akibat bencana tsunami baik berupa korban jiwa maupun kerugian finensial. Namun dengan banyaknya korban pada bencana tsunami Palu padsa tahun 2018 menyebabkan keefektivan Ina-TEWS dalam memberikan peringatan dini tsunami diragukan. Pada kasus tsunami di Palu, berdasarkan laporan dari media setempat menyebutkan bahwa Ina-TEWS telah mampu mendeteksi terjadinya tsunami namun dikarenakan gempabumi yang terjadi sebelumnya menyebabkan lumpuhnya jaringan telpon yang menyebabkan terganggunya system penginformasian kaepada masyarakat dan mengakibatkan kerugian yang besar. Penelitian ini bertujuan untuk mengkaji apakah system informasi kebencanaan yang ada di BPBD Provinsi NTB bisa memberikan peringatan dini tsunami guna meminimalisir kerugian akibat bencana tsunami.","PeriodicalId":129846,"journal":{"name":"Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131790473","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 : 2023-06-30DOI: 10.29303/goescienceedu.v3i2.197
Ade Vito Rizqy
The development of science over the progress of the times is not spared from the development of the theory of evolution based on natural selection and genetic influence. Human origins are studied from various sciences such as Biology, Geology, History, Sociology, and Religion based on mutually reinforcing perspectives. To examine more deeply in this study using the field study method to the Bandung Geological Museum and study literature. There are fossils found from Indonesia to Africa and Europe such as Homo erectus, Homo sapiens, Homo Habills, Australopithecus, etc. Become supporting evidence for the theory of evolution based on the physiology and anatomy of the body. That every period experiences different survival changes.
{"title":"Early Human Evolution of Indonesia at the Bandung Geological Museum in the Perspective of Science and Religion","authors":"Ade Vito Rizqy","doi":"10.29303/goescienceedu.v3i2.197","DOIUrl":"https://doi.org/10.29303/goescienceedu.v3i2.197","url":null,"abstract":"The development of science over the progress of the times is not spared from the development of the theory of evolution based on natural selection and genetic influence. Human origins are studied from various sciences such as Biology, Geology, History, Sociology, and Religion based on mutually reinforcing perspectives. To examine more deeply in this study using the field study method to the Bandung Geological Museum and study literature. There are fossils found from Indonesia to Africa and Europe such as Homo erectus, Homo sapiens, Homo Habills, Australopithecus, etc. Become supporting evidence for the theory of evolution based on the physiology and anatomy of the body. That every period experiences different survival changes.","PeriodicalId":129846,"journal":{"name":"Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115697285","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 : 2023-06-24DOI: 10.29303/goescienceed.v4i1.218
Annisa Sadela Suhada, Ricko Kardoso, Muhammad Zuhdi, Syahrial A, S. Syamsuddin
The August 19, 1977 earthquake was one of the major earthquakes that ever occurred in the Nusa Tenggara region with an impact on the island of Lombok, one of which was in Kuta Village. The purpose of this research is to determine the empirical equation that is suitable for use in Kuta Village to calculate the Peak Ground Acceleration (PGA) value in the form of a distribution map. The PGA value can provide an overview of the damage to buildings caused by the earthquake. The PGA calculation uses several empirical equations of Donovan, M.C.Guirre, Esteva and Oliviera. Earthquake data obtained through data released from the USGS and the destructive earthquake catalog. The PGA value obtained with the Donovan empirical equation is a PGA value that is close to the value from the results of the BMKG Shakemap scenario with the MMI III scale. This earthquake did not cause damage to the Kuta Village area but damage was caused by the tsunami after the earthquake occurred.
{"title":"Penghitungan Peak Ground Acceleration (PGA) di Desa Kuta Menggunakan Persamaan Empiris pada Gempa Bumi 19 Agustus 1977 (Mw = 8.3)","authors":"Annisa Sadela Suhada, Ricko Kardoso, Muhammad Zuhdi, Syahrial A, S. Syamsuddin","doi":"10.29303/goescienceed.v4i1.218","DOIUrl":"https://doi.org/10.29303/goescienceed.v4i1.218","url":null,"abstract":"The August 19, 1977 earthquake was one of the major earthquakes that ever occurred in the Nusa Tenggara region with an impact on the island of Lombok, one of which was in Kuta Village. The purpose of this research is to determine the empirical equation that is suitable for use in Kuta Village to calculate the Peak Ground Acceleration (PGA) value in the form of a distribution map. The PGA value can provide an overview of the damage to buildings caused by the earthquake. The PGA calculation uses several empirical equations of Donovan, M.C.Guirre, Esteva and Oliviera. Earthquake data obtained through data released from the USGS and the destructive earthquake catalog. The PGA value obtained with the Donovan empirical equation is a PGA value that is close to the value from the results of the BMKG Shakemap scenario with the MMI III scale. This earthquake did not cause damage to the Kuta Village area but damage was caused by the tsunami after the earthquake occurred.","PeriodicalId":129846,"journal":{"name":"Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129491096","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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