Proceedings of the Proceedings of the First International Conference on Science, Technology and Multicultural Education, ICOCIT-MUDA, July 25th-26th, 2019, Sorong, Indonesia最新文献
Pub Date : 2020-05-07DOI: 10.4108/eai.25-6-2019.2294293
D. Pamungkas, N. Aini, S. Pitriyana, D. Sulisworo
. This study aims to produce learning media for Mobile Learning for class VII students of SMP/MTs through the Discovery Learning method and test the feasibility of applications in mathematics learning. This research is a development research with steps 4-D Research and Development (R & D) model (Define, Design, Develop, Disseminate). The study was conducted at SMP Muhammadiyah 1 Kalasan, Sleman Regency. This research data is obtained from student response evaluation sheets by students. Research data were analyzed by descriptive analysis process and questionnaire analysis process with Likert scale. The results showed that the Mobile Learning Mathematics application developed was of good quality. Thus, the application of Mobile Learning mathematics material is set for students of class VII SMP/MTs through Discovery Learning methods that are feasible to be used in mathematics learning.
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Pub Date : 2020-05-07DOI: 10.4108/eai.25-6-2019.2294281
F. Hidayat, H. Astutik
. This study used the Research and Development (R & D) method. In this case, the development of a Virtual Laboratory with a Dick & Carey model that is consisted of 10 components which are limited to the formative evaluation stage. The stage consists of the expert judgment stage, small group try out, and field try out to produce an ICT-based teaching material in the form of a Virtual Laboratory on Acid Base Titration learning that is valid, practical and effective. To achieve this goal, this study will be carried out in 1 (one) year starting from the preliminary study then continued with the preparation of a draft of ICT-based learning media in the form of Virtual Laboratory learning media. This draft was validated and trialed on a small scale field, analyzed, and revised. The draft revised on a small-scale trial is then tested on a large scale, revised and refined to produce the quality learning media. The stages of validation are carried out theoretically and empirically along with the expert. The result of this study indicated that the Virtual Laboratory learning media that was developed is suitable to be used as ICT-based learning media in the Acid Base Titration material which is marked by the results of media expert evaluations with the criteria of "good" and by material experts with the criteria of "very good". The Virtual Laboratory that was developed also has an acceptability level with the criteria of the students’ responses and lecturers which is "very supportive" and supported by the evaluation data on the average completeness of students (grades A and B) of 87.5%.
.本研究采用了研究与开发（R&D）方法。在这种情况下，虚拟实验室的开发采用 Dick & Carey 模型，该模型由 10 个部分组成，仅限于形成性评价阶段。该阶段包括专家判断阶段、小组试用阶段和实地试用阶段，目的是以酸碱滴定学习虚拟实验室的形式制作出有效、实用和高效的基于信息和通信技术的教学材料。为实现这一目标，本研究将从初步研究开始，用一年的时间编写虚拟实验室学习媒体形式的基于信息和传播技术的学习媒体草案。该草案在小范围实地验证和试用、分析和修订。在小规模试验基础上修订的草案再经过大规模试验、修订和完善，最终形成高质量的学习媒体。验证的各个阶段都是与专家一起从理论和经验上进行的。研究结果表明，所开发的虚拟实验室学习媒体适合作为酸碱滴定教材中基于信息和通信技术的学习媒体，媒体专家的评价结果为 "好"，教材专家的评价结果为 "很好"。开发的虚拟实验室的可接受性也达到了学生和讲师 "非常支持 "的标准，学生（A 级和 B 级）的平均完成率为 87.5%的评价数据也证明了这一点。
{"title":"VIRTUAL LABORATORY DEVELOPMENT AS ICT BASED LEARNING MEDIA IN ACID AND BASIC TITRATION LEARNING","authors":"F. Hidayat, H. Astutik","doi":"10.4108/eai.25-6-2019.2294281","DOIUrl":"https://doi.org/10.4108/eai.25-6-2019.2294281","url":null,"abstract":". This study used the Research and Development (R & D) method. In this case, the development of a Virtual Laboratory with a Dick & Carey model that is consisted of 10 components which are limited to the formative evaluation stage. The stage consists of the expert judgment stage, small group try out, and field try out to produce an ICT-based teaching material in the form of a Virtual Laboratory on Acid Base Titration learning that is valid, practical and effective. To achieve this goal, this study will be carried out in 1 (one) year starting from the preliminary study then continued with the preparation of a draft of ICT-based learning media in the form of Virtual Laboratory learning media. This draft was validated and trialed on a small scale field, analyzed, and revised. The draft revised on a small-scale trial is then tested on a large scale, revised and refined to produce the quality learning media. The stages of validation are carried out theoretically and empirically along with the expert. The result of this study indicated that the Virtual Laboratory learning media that was developed is suitable to be used as ICT-based learning media in the Acid Base Titration material which is marked by the results of media expert evaluations with the criteria of \"good\" and by material experts with the criteria of \"very good\". The Virtual Laboratory that was developed also has an acceptability level with the criteria of the students’ responses and lecturers which is \"very supportive\" and supported by the evaluation data on the average completeness of students (grades A and B) of 87.5%.","PeriodicalId":212381,"journal":{"name":"Proceedings of the Proceedings of the First International Conference on Science, Technology and Multicultural Education, ICOCIT-MUDA, July 25th-26th, 2019, Sorong, Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141206236","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 : 1900-01-01DOI: 10.4108/eai.25-6-2019.2294300
Sahidi Sahidi, Syamsulrizal Syamsulrizal
This research aims to describe the ability of students to solve mathematical problems using polya steps. The approach used in this study is a qualitative approach with research subjects in class VIII students of MTs Muhammadiyah Aimas Kab. Sorong. The research subjects are three students who have been selected based on their problem solving abilities which are categorized as one student with high ability, one student with medium ability and one student with low ability. Data obtained through interviews and three problem solving of geometry. The validity test used was the validity of the questions from the three questions each showed 0.817; 0.813 and 0.677 this means that the three items are feasible to use, while for the reliability test shows 0.784 it shows that the problem solving ability test is included in the high category. The results of research that have been done show that students who are highly capable can understand the problem, able to make the planning stage, able to solve the problem with the right steps, and able to check answers. Students who are capable are able to understand the problem, able to plan, able to solve the problem, but are unable to check the answers again. Then for low-ability students who have not been able to understand the problem, have not been able to plan, are still unable to solve the problem and are unable to check again.
{"title":"Analysis of Mathematical Problem Solving Abilites base on the Polya’s Step Approach","authors":"Sahidi Sahidi, Syamsulrizal Syamsulrizal","doi":"10.4108/eai.25-6-2019.2294300","DOIUrl":"https://doi.org/10.4108/eai.25-6-2019.2294300","url":null,"abstract":"This research aims to describe the ability of students to solve mathematical problems using polya steps. The approach used in this study is a qualitative approach with research subjects in class VIII students of MTs Muhammadiyah Aimas Kab. Sorong. The research subjects are three students who have been selected based on their problem solving abilities which are categorized as one student with high ability, one student with medium ability and one student with low ability. Data obtained through interviews and three problem solving of geometry. The validity test used was the validity of the questions from the three questions each showed 0.817; 0.813 and 0.677 this means that the three items are feasible to use, while for the reliability test shows 0.784 it shows that the problem solving ability test is included in the high category. The results of research that have been done show that students who are highly capable can understand the problem, able to make the planning stage, able to solve the problem with the right steps, and able to check answers. Students who are capable are able to understand the problem, able to plan, able to solve the problem, but are unable to check the answers again. Then for low-ability students who have not been able to understand the problem, have not been able to plan, are still unable to solve the problem and are unable to check again.","PeriodicalId":212381,"journal":{"name":"Proceedings of the Proceedings of the First International Conference on Science, Technology and Multicultural Education, ICOCIT-MUDA, July 25th-26th, 2019, Sorong, Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122350906","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}
Proceedings of the Proceedings of the First International Conference on Science, Technology and Multicultural Education, ICOCIT-MUDA, July 25th-26th, 2019, Sorong, Indonesia
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