DEVELOPMENT OF STEAM BASED E-HANDOUT TO IMPROVE MATHEMATICAL CONNECTION ABILITY AT UPT SMP NEGERI 41 MEDAN

JURNAL PAJAR (Pendidikan dan Pengajaran) Pub Date : 2023-03-04 DOI:10.33578/pjr.v7i2.9000

S. Nurjannah, Rosliana Siregar, Syahlan Syahlan

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Abstract

This study aims to produce an e-handout of STEAM-based circle material to improve mathematical connection ability at UPT SMP Negeri 41 Medan. The research and development design (R&D) uses the Thiagarajan model. The results showed that the STEAM-based e-handout met the criteria of being valid, and practical and improving mathematical connection skills. Material experts gave an average score of 81% (very valid), linguists gave an average of 80% (fairly valid) and media experts gave an average score of 100% (very valid). The average score of the teacher's response to the practicality of the e-handout is 75% (practical) and the student's percentage is 67% (practical), meaning that teachers and students have a positive response. Mathematical connection ability at UPT SMP Negeri 41 Medan has met the criteria of effectiveness. This is shown in the second trial conducted, namely the learning objectives achieved from the three mathematical connection indicators that exceed 75%, and classical student learning completeness is 96%. the enhancement in students' mathematical connection abilities with an average N-gain score in trial I and trial II obtained an enhancement of 0.134. it can be concluded that the developed e-handout is valid, practical, and effective and can improve mathematical connection ability.

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基于蒸汽的电子讲义的开发，以提高upt SMP的数学连接能力

本研究旨在制作一份基于STEAM的圆形材料的电子讲义，以提高UPT SMP Negeri 41 Medan的数学连接能力。研发设计（R&D）使用Thiagarajan模型。结果表明，基于STEAM的电子讲义符合有效、实用和提高数学连接技能的标准。材料专家给出的平均分数为81%（非常有效），语言学家给出的平均得分为80%（相当有效），媒体专家给出的得分为100%（非常正确）。教师对电子讲义实用性的平均得分为75%（实用），学生的百分比为67%（实用）。这意味着教师和学生都有积极的反应。UPT SMP Negeri 41 Medan的数学连接能力已达到有效性标准。这在进行的第二次试验中表明，即从三个数学连接指标中实现的学习目标超过75%，而经典学生的学习完成率为96%。实验一和实验二学生数学连接能力的平均N分提高了0.134分。可以得出结论，所开发的电子讲义是有效的、实用的、有效的，可以提高数学连接能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

JURNAL PAJAR (Pendidikan dan Pengajaran)

自引率

0.00%

发文量

130

审稿时长

17 weeks