Pub Date : 2024-03-12DOI: 10.22460/jiml.v7i1.19424
Rasya Asri Ramdani, Risma Amelia
This study intends to determine the feasibility and practicality of worksheets for students of Social Arithmetic material using the Liveworksheets-assisted Problem Based Learning learning model. The development model used is the 4D method which is limited to the third step which includes: define, design and develompment stages. Feasibility test data and practicality of LKPD were collected through observation and questionnaires. The feasibility of LKPD is analyzed based on the results of validation by experts and the practicality of LKPD seen from student questionnaire responses. The subjects of this study were 5 students on a small scale and 30 students on a broad scale. The results of this study show that the LKPD tested is very feasible and very practical to use for learning. This is seen based on the results of validation by experts who get an average of 95% with very valid categories and the practicality of LKPD taken from student response questionnaires with a percentage of 87.56% on a small scale and 88.33% on a broad scale. This shows that LKPD uses the Liveworksheets-assisted Problem Based Learning learning model on Social Arithmetic material is very valid and practical to use.
本研究旨在确定使用 "Liveworksheets-assisted Problem Based Learning "学习模式为社会 算术教材的学生制作工作表的可行性和实用性。所使用的开发模式是 4D 方法，仅限于第三步，包括定义、设计和开发阶段。通过观察和问卷调查收集了可行性测试数据和 LKPD 的实用性。根据专家论证的结果分析了 LKPD 的可行性，并从学生的问卷答复中分析了 LKPD 的实用性。本研究的小范围研究对象为 5 名学生，大范围研究对象为 30 名学生。研究结果表明，所测试的 LKPD 在学习中非常可行和实用。根据专家验证的结果，有效类别的平均有效率为 95%；根据学生问卷调查的结果，小范围的实用率为 87.56%，大范围的实用率为 88.33%。这表明，LKPD 在社会算术教材中使用的 Liveworksheet-assisted Problem Based Learning 学习模式是非常有效和实用的。
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Pub Date : 2024-03-12DOI: 10.22460/jiml.v7i1.19360
Muhamad Gunawan, Devi Nurul Yuspriati
This study aims to find out how well vocational students solve mathematical problems based on the composition function material. Mathematical problem solving ability is an ability that must be mastered by students because this ability is the core of mathematics. The location of this research is at SMK TI Garuda Nusantara and the main object of research is class XI students totaling 32 people in one class. The author used a descriptive qualitative approach. Several test questions were used as data collection methods. of 32 students in one class. It can be said that only 9 people were able to complete the test questions and get a good rating on each indicator. The results show that the problem solving ability of students in class XI of SMK TI Garuda Nusantara is classified as sufficient or moderate. This is very clear from the fact that only 28% of students who achieved perfect scores in the good category. 56% were rated medium, and 16% were rated low. The acquisition of the highest indicator value is in problem solving ability, while the lowest indicator is in the indicator of understanding the problem, this is due to the lack of understanding of basic mathematical concepts in students. In order for students' problem-solving skills to improve, researchers suggest that further research should use learning models or media that can help students understand mathematical concepts.
本研究旨在了解中职学生解决基于函数组成材料的数学问题的能力。数学解题能力是学生必须掌握的一种能力，因为这种能力是数学的核心。本研究的地点在 SMK TI Garuda Nusantara，主要研究对象是十一年级的学生，一个班共 32 人。作者采用了描述性定性方法。在一个班级的 32 名学生中，作者使用了几个测试问题作为数据收集方法。可以说，只有 9 人能够完成测试题，并在各项指标上获得好评。结果显示，SMK TI Garuda Nusantara 学校十一年级学生的问题解决能力被归类为足够或中等。只有 28% 的学生在良好类别中获得满分，这一点非常明显。56% 的学生被评为中等，16% 的学生被评为低等。获得指标值最高的是解决问题的能力，而指标值最低的是理解问题的能力，这是由于学生缺乏对基本数学概念的理解。为了提高学生解决问题的能力，研究人员建议进一步的研究应使用能帮助学生理解数学概念的学习模型或媒体。
{"title":"Analysis of Mathematical Problem Solving Ability of XI Class Vocational Students on Composition Function Material","authors":"Muhamad Gunawan, Devi Nurul Yuspriati","doi":"10.22460/jiml.v7i1.19360","DOIUrl":"https://doi.org/10.22460/jiml.v7i1.19360","url":null,"abstract":"This study aims to find out how well vocational students solve mathematical problems based on the composition function material. Mathematical problem solving ability is an ability that must be mastered by students because this ability is the core of mathematics. The location of this research is at SMK TI Garuda Nusantara and the main object of research is class XI students totaling 32 people in one class. The author used a descriptive qualitative approach. Several test questions were used as data collection methods. of 32 students in one class. It can be said that only 9 people were able to complete the test questions and get a good rating on each indicator. The results show that the problem solving ability of students in class XI of SMK TI Garuda Nusantara is classified as sufficient or moderate. This is very clear from the fact that only 28% of students who achieved perfect scores in the good category. 56% were rated medium, and 16% were rated low. The acquisition of the highest indicator value is in problem solving ability, while the lowest indicator is in the indicator of understanding the problem, this is due to the lack of understanding of basic mathematical concepts in students. In order for students' problem-solving skills to improve, researchers suggest that further research should use learning models or media that can help students understand mathematical concepts.","PeriodicalId":505133,"journal":{"name":"(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING","volume":"277 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140249390","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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