Pub Date : 2024-01-26DOI: 10.55606/jurrimipa.v2i2.2578
Alexander Sitinjak
The aim of this research is to develop learning media using that are valid, practical, and effective to improve students' ability to understand flat Derivative topics. The study was carried out at SMA NEGERI 10 MEDAN. The subjects of this research were students of class XI IPA-1. This research is research and development (R&D) using the ADDIE Model. The data collection technique uses a questionnaire assessment sheet for material experts, teaching material experts, learning practitioners and student responses. The results showed that learning media using Android Studio obtained an average percentage of 91.8% with the criteria of "very valid" according to the assessment of teaching materials experts and based on media material experts obtained an average percentage of 86.5% with the criteria " very valid". Based on the practice of learning carried out by the mathematics teacher getting 91,8% with the "very practical" criteria. Based on the effectiveness assessment of the 35 students, they got an average percentage of 86.5% with the criteria of "very effective". Thus, based on the results of the assessment of material experts, teaching materials experts, learning practitioners, and student effectiveness it can be said that learning media using Android Studiohave been tested as valid, practical and effective for use in learning.
{"title":"Development of Media Interactive Problem Based Learning Android-Assisted to Improve Student at SMA Negeri 10 Medan","authors":"Alexander Sitinjak","doi":"10.55606/jurrimipa.v2i2.2578","DOIUrl":"https://doi.org/10.55606/jurrimipa.v2i2.2578","url":null,"abstract":"The aim of this research is to develop learning media using that are valid, practical, and effective to improve students' ability to understand flat Derivative topics. The study was carried out at SMA NEGERI 10 MEDAN. The subjects of this research were students of class XI IPA-1. This research is research and development (R&D) using the ADDIE Model. The data collection technique uses a questionnaire assessment sheet for material experts, teaching material experts, learning practitioners and student responses. The results showed that learning media using Android Studio obtained an average percentage of 91.8% with the criteria of \"very valid\" according to the assessment of teaching materials experts and based on media material experts obtained an average percentage of 86.5% with the criteria \" very valid\". Based on the practice of learning carried out by the mathematics teacher getting 91,8% with the \"very practical\" criteria. Based on the effectiveness assessment of the 35 students, they got an average percentage of 86.5% with the criteria of \"very effective\". Thus, based on the results of the assessment of material experts, teaching materials experts, learning practitioners, and student effectiveness it can be said that learning media using Android Studiohave been tested as valid, practical and effective for use in learning.","PeriodicalId":518709,"journal":{"name":"JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM","volume":"6 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140530118","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 : 2024-01-22DOI: 10.55606/jurrimipa.v3i1.2544
S. Muharramah, Universitas Negeri Medan, W. L. Sihombing, Discovery Learning Konvensional Kemampuan Penalaran Matematis
This research aims: (1) students' mathematical reasoning ability using the Discovery Learning learning model is higher than students' mathematical reasoning ability using conventional learning models in class VII MTs Yaspi Labuhan Deli, (2) the process of solving answers made by students in solving problems in the Discovery Learning learning model and Conventional learning model. This type of research is quantitative research with Quasi-Experimental methods. This research was conducted at MTs Yaspi Labuhan Deli. The sampling technique in this study uses Purposive Sampling techniques, namely class VII-A as a class taught with a Discovery Learning learning model and class VII-B as a class taught with a conventional learning model. The data collection instrument used was in the form of observation sheets and student mathematical reasoning ability test sheets in the form of 3 essay questions. Data analysis in this study used t-Test with Independent Sample t-Test technique with the help of SPSS 20 program. The results of this study showed that the average score of classes taught using the discovery learning model was 78,01 and classes taught using conventional learning models were 72,22. For hypothesis testing carried out using a t-test, from the calculation results obtained a value of (2.664) > (1.66757) with a Sig.2-tailed level of 0.010 < 0.05, which means that rejected and was accepted, so that it is concluded that there is a significant difference in the average mathematical reasoning ability of students using the Discovery Learning learning model and the Conventional learning model. Based on the analysis of the process of completing students' answers to the mathematical reasoning ability test that get Discovery Learning learning is better than students who get conventional learning.
本研究的目的是：（1）在 MT 七班 Yaspi Labuhan Deli 中，使用发现学习学习模式的学生的数学推理能力高于使用传统学习模式的学生的数学推理能力；（2）学生在发现学习学习模式和传统学习模式下解决问题的过程。这类研究是采用准实验方法进行的定量研究。本研究在 MTs Yaspi Labuhan Deli 进行。本研究的抽样技术采用了目的性抽样技术，即VII-A班是采用探索学习学习模式教学的班级，VII-B班是采用传统学习模式教学的班级。数据收集工具采用观察表和学生数学推理能力测试表（3 道作文题）的形式。在 SPSS 20 程序的帮助下，本研究采用了独立样本 t 检验技术进行数据分析。研究结果显示，使用发现式学习模式授课的班级的平均得分为 78.01 分，而使用传统学习模式授课的班级的平均得分为 72.22 分。对于使用 t 检验进行的假设检验，从计算结果中得到了（2.664）>（1.66757）的值，Sig.2-tailed 水平为 0.010 < 0.05，这意味着拒绝接受，因此得出结论，使用发现学习学习模式和传统学习模式的学生的平均数学推理能力存在显著差异。根据学生完成数学推理能力测试答案的过程分析，发现学习模式的学生的数学推理能力优于传统学习模式的学生。
{"title":"Perbedaan Kemampuan Penalaran Matematis Siswa Menggunakan Model Pembelajaran Discovery Learning dan Model Pembelajaran Konvensional pada Tingkat SMP","authors":"S. Muharramah, Universitas Negeri Medan, W. L. Sihombing, Discovery Learning Konvensional Kemampuan Penalaran Matematis","doi":"10.55606/jurrimipa.v3i1.2544","DOIUrl":"https://doi.org/10.55606/jurrimipa.v3i1.2544","url":null,"abstract":"This research aims: (1) students' mathematical reasoning ability using the Discovery Learning learning model is higher than students' mathematical reasoning ability using conventional learning models in class VII MTs Yaspi Labuhan Deli, (2) the process of solving answers made by students in solving problems in the Discovery Learning learning model and Conventional learning model. This type of research is quantitative research with Quasi-Experimental methods. This research was conducted at MTs Yaspi Labuhan Deli. The sampling technique in this study uses Purposive Sampling techniques, namely class VII-A as a class taught with a Discovery Learning learning model and class VII-B as a class taught with a conventional learning model. The data collection instrument used was in the form of observation sheets and student mathematical reasoning ability test sheets in the form of 3 essay questions. Data analysis in this study used t-Test with Independent Sample t-Test technique with the help of SPSS 20 program. The results of this study showed that the average score of classes taught using the discovery learning model was 78,01 and classes taught using conventional learning models were 72,22. For hypothesis testing carried out using a t-test, from the calculation results obtained a value of (2.664) > (1.66757) with a Sig.2-tailed level of 0.010 < 0.05, which means that rejected and was accepted, so that it is concluded that there is a significant difference in the average mathematical reasoning ability of students using the Discovery Learning learning model and the Conventional learning model. Based on the analysis of the process of completing students' answers to the mathematical reasoning ability test that get Discovery Learning learning is better than students who get conventional learning.","PeriodicalId":518709,"journal":{"name":"JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM","volume":"273 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140531010","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 : 2024-01-15DOI: 10.55606/jurrimipa.v3i1.2494
A. Dinata, Universitas Negeri Medan, Muhammad Amin Fauzi, P. Kemampuan, Representasi Matematis, Siswa Pbl, B. Geogebra
This study aims to understand the impact of problem-based learning (PBL) on mathematical representation in students using Geogebra and model discovery learning in X SMAS Tamansiswa Singosari. It uses quasi-experimental research with purposive sampling and control group design. The results show that all data is normal and homogeneous, with a value of 4.71>2.03. The study also reveals that the overall learning process for experimental students is better than that of control students.
本研究旨在了解在 X SMAS Tamansiswa Singosari 使用 Geogebra 和模型发现学习的基于问题的学习（PBL）对学生数学表征的影响。本研究采用准实验研究法，采用目的性抽样和对照组设计。结果表明，所有数据均为正态分布，其值为 4.71>2.03。研究还显示，实验组学生的整体学习过程优于对照组学生。
{"title":"Perbedaan Peningkatan Kemampuan Representasi Matematis Siswa PBL Berbantuan Geogebra dan DL Di Kelas X SMA","authors":"A. Dinata, Universitas Negeri Medan, Muhammad Amin Fauzi, P. Kemampuan, Representasi Matematis, Siswa Pbl, B. Geogebra","doi":"10.55606/jurrimipa.v3i1.2494","DOIUrl":"https://doi.org/10.55606/jurrimipa.v3i1.2494","url":null,"abstract":"This study aims to understand the impact of problem-based learning (PBL) on mathematical representation in students using Geogebra and model discovery learning in X SMAS Tamansiswa Singosari. It uses quasi-experimental research with purposive sampling and control group design. The results show that all data is normal and homogeneous, with a value of 4.71>2.03. The study also reveals that the overall learning process for experimental students is better than that of control students.","PeriodicalId":518709,"journal":{"name":"JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM","volume":"13 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140531865","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 : 2024-01-05DOI: 10.55606/jurrimipa.v3i1.2401
Vina Alliana, Yahfizham Yahfizham, Analisis Penerapan, Dan Fungsi, Algoritma Pemrograman, Pada Komputer
Over time, the progress of science, technology and information is growing very rapidly. One of the things related to this problem is that the children of the nation must now master and study the developing science and technology. Utilizing science technology is now very important. The computer is one example of a technological tool that can be used. Regarding computers, we must first study in detail about programming algorithms that have applications and functions for us in education and everyday life. The purpose of writing this article is to examine the application and function of programming algorithms. Then the writing of this article use the literature study method and library research, namely by studying systematically and structured about programming algorithms. Data collection is done by online books or offline books, reputable scientific journals and sources from Google Scholar, Digital Library, website research and so on. The result of writing this article is that the application or presentation of programming algorithms can be seen in examples of application in mathematics. Writing an algorithm is not bound by a certain rule, but it must be clear what it means for each step of the algorithm. Many functions are very important in programming algorithms. The main function of programming algorithms is to solve a problem. This algorithm is an important thing in the activity of making a program.
{"title":"Analisis Penerapan Dan Fungsi Algoritma Pemrograman Pada Komputer","authors":"Vina Alliana, Yahfizham Yahfizham, Analisis Penerapan, Dan Fungsi, Algoritma Pemrograman, Pada Komputer","doi":"10.55606/jurrimipa.v3i1.2401","DOIUrl":"https://doi.org/10.55606/jurrimipa.v3i1.2401","url":null,"abstract":"Over time, the progress of science, technology and information is growing very rapidly. One of the things related to this problem is that the children of the nation must now master and study the developing science and technology. Utilizing science technology is now very important. The computer is one example of a technological tool that can be used. Regarding computers, we must first study in detail about programming algorithms that have applications and functions for us in education and everyday life. The purpose of writing this article is to examine the application and function of programming algorithms. Then the writing of this article use the literature study method and library research, namely by studying systematically and structured about programming algorithms. Data collection is done by online books or offline books, reputable scientific journals and sources from Google Scholar, Digital Library, website research and so on. The result of writing this article is that the application or presentation of programming algorithms can be seen in examples of application in mathematics. Writing an algorithm is not bound by a certain rule, but it must be clear what it means for each step of the algorithm. Many functions are very important in programming algorithms. The main function of programming algorithms is to solve a problem. This algorithm is an important thing in the activity of making a program.","PeriodicalId":518709,"journal":{"name":"JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM","volume":"42 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140531669","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 : 2024-01-05DOI: 10.55606/jurrimipa.v3i1.2409
Helen Fitria, Siti Robiah, Jl. Kaharudin Nasution
Material learning is a tool for conveying teaching material or messages used by an educator, where in the current era teaching media has developed and is very easy to find in other media. One of the teaching media such as E-Module, E-Module which is integrated with IMTAQ values is not often found, therefore researchers are researching this matter which has a research objective, namely for a preliminary study to see how the learning process is and what media are used during the process. learning. The method used in this research is descriptive qualitative where the researcher describes or analyzes the research results obtained. From the results of the research, researchers found that teaching media is really needed in the learning process, which can influence whether students will focus or not during the learning process, as well as whether or not the material messages that educators want to achieve in the ongoing learning process are conveyed. And the teaching media used is still PPT (Powerpoint), where researchers see that there are still many students who lack focus during the learning process, even when educators use teaching media such as PPT (Powerpoint).
{"title":"Analisis Kebutuhan E-Modul Biologi Terintegrasi Nilai IMTAQ Di SMA Negeri 1 Rangsang Barat","authors":"Helen Fitria, Siti Robiah, Jl. Kaharudin Nasution","doi":"10.55606/jurrimipa.v3i1.2409","DOIUrl":"https://doi.org/10.55606/jurrimipa.v3i1.2409","url":null,"abstract":"Material learning is a tool for conveying teaching material or messages used by an educator, where in the current era teaching media has developed and is very easy to find in other media. One of the teaching media such as E-Module, E-Module which is integrated with IMTAQ values is not often found, therefore researchers are researching this matter which has a research objective, namely for a preliminary study to see how the learning process is and what media are used during the process. learning. The method used in this research is descriptive qualitative where the researcher describes or analyzes the research results obtained. From the results of the research, researchers found that teaching media is really needed in the learning process, which can influence whether students will focus or not during the learning process, as well as whether or not the material messages that educators want to achieve in the ongoing learning process are conveyed. And the teaching media used is still PPT (Powerpoint), where researchers see that there are still many students who lack focus during the learning process, even when educators use teaching media such as PPT (Powerpoint).","PeriodicalId":518709,"journal":{"name":"JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM","volume":"20 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140532020","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 : 2024-01-03DOI: 10.55606/jurrimipa.v3i1.2379
N. Sari, Pailokol, Nurma Tambunan
This research aims to produce intuitive, interesting, and efficient mathematics learning media. This research is a development research that uses research and development (r&d) with the addie model that covers a sequence of stages ranging from analysis, design, development, implementation, and evaluation. This study was conducted on students of x grade smk netherlands 37 south jakarta. The research subjects that used are students of class xi with bintaro learning media. The number of students in the class is 28 students. The data collection techniques that used are validation and questionnaire filling. The result of this study shows that the use of bintaro props can be used as an alternative to help students to understand mathematics lesson on trigonometric material.
本研究旨在制作直观、有趣、高效的数学学习媒体。本研究是一项开发性研究，采用 Addie 模式进行研究与开发（R&D），包括分析、设计、开发、实施和评估等一系列阶段。本研究的对象是南雅加达 37 区斯姆克荷兰学校 x 年级的学生。研究对象是使用 Bintaro 学习媒体的 xi 班学生。该班共有 28 名学生。使用的数据收集技术是验证和问卷填写。研究结果表明，使用bintaro道具可以帮助学生理解有关三角函数的数学课程。
{"title":"Rancangan Bangun Media Pembelajaran Bintaro (Bianglala Pintar Trigonometri) Pada Materi Trigonometri Kelas X SMK Negeri 37 Jakarta Selatan","authors":"N. Sari, Pailokol, Nurma Tambunan","doi":"10.55606/jurrimipa.v3i1.2379","DOIUrl":"https://doi.org/10.55606/jurrimipa.v3i1.2379","url":null,"abstract":"This research aims to produce intuitive, interesting, and efficient mathematics learning media. This research is a development research that uses research and development (r&d) with the addie model that covers a sequence of stages ranging from analysis, design, development, implementation, and evaluation. This study was conducted on students of x grade smk netherlands 37 south jakarta. The research subjects that used are students of class xi with bintaro learning media. The number of students in the class is 28 students. The data collection techniques that used are validation and questionnaire filling. The result of this study shows that the use of bintaro props can be used as an alternative to help students to understand mathematics lesson on trigonometric material.","PeriodicalId":518709,"journal":{"name":"JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140532584","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：