Pengembangan Media Visual “PANJUMBAR” untuk Meningkatkan Kemampuan Operasi Hitung Penjumlahan pada Siswa Sekolah Dasar

MENDIDIK: Jurnal Kajian Pendidikan dan Pengajaran Pub Date : 2023-10-01 DOI:10.30653/003.202392.8

Purwanti, R. Winarni, Tri Dyah Prastiti

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Abstract

The purpose of this research is to describe the process of developing Panjumbar learning media. Testing the effectiveness of the developed Panjumbar learning media. To find out the increase in natural number addition skills through the use of the developed Panjumbar learning media. This research is a type of Research and Development research or development research. Effectiveness analysis was carried out using the pretest-posttest results analysis. The pretest and posttest results were tested by Paired Sample T-Test. The results showed that the validity of panjumbar learning media by media expert validators for learning mathematics in class I of Gugus Sudirman Elementary School, Tirtomoyo District after revision, in terms of the educational aspect was 4.8 (very relevant), the technical aspect was 4.7 (relevant), aesthetics (very relevant). Thus the average validity of the media is 4.8 (very relevant). Material validity in terms of content aspect is 4.75 (relevant), construction aspect is 4.6 (relevant), language is 4.75 (relevant). Thus the average media validity is 4.8 (very relevant), and the average material validity is 4.75 (relevant). The effectiveness of Panjumbar media using the before-after experimental design in small group field trials is known to have an average pretest value of 73, and an average posttest value of 83.75. The average value of the large group pretest field test 71.13, posttest 81.56. This shows that the value of O2 is greater than O1, so the product design used in this study is effectively used as a medium for learning mathematics. Based on the normality test with the One Sample Kolmogorov Smirnov Test, the probability value of the t-statistic > Level of Significant = 0.05, namely the pretest value is 0.769 and the posttest value is 0.620 (> 0.05), thus the research data is normally distributed. The t test results obtained a significance value (2-tailed) 0.000 <0.05.

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开发视觉媒体 "PANJUMBAR "以提高小学生的加法计数操作能力

本研究的目的是描述开发 "Panjumbar "学习媒体的过程。测试已开发的 "Panjumbar "学习媒体的有效性。通过使用已开发的《Panjumbar》学习媒体，了解自然数加法技能的提高情况。本研究属于研发研究或开发研究。采用前测-后测结果分析法进行有效性分析。采用配对样本 T 检验法对前测和后测结果进行检验。结果显示，媒体专家验证者对 Tirtomoyo 区 Gugus Sudirman 小学 I 班数学学习的泛读学习媒体进行修订后，在教育方面的有效性为 4.8（非常相关），技术方面为 4.7（相关），美学方面（非常相关）。因此，媒体的平均有效性为 4.8（非常相关）。内容方面的材料有效性为 4.75（相关），结构方面为 4.6（相关），语言方面为 4.75（相关）。因此，平均媒体效度为 4.8（非常相关），平均材料效度为 4.75（相关）。据了解，在小组实地试验中，采用前后实验设计的潘琼巴媒体的有效性的前测平均值为 73，后测平均值为 83.75。而大组实地试验的前测平均值为 71.13，后测平均值为 81.56。这表明，O2 的值大于 O1，因此本研究中使用的产品设计能有效地用作学习数学的媒介。根据单样本 Kolmogorov Smirnov 检验的正态性检验，t 统计量的概率值>显著性水平=0.05，即前测值为 0.769，后测值为 0.620（>0.05），因此研究数据呈正态分布。t 检验结果的显著值（双尾）为 0.000 <0.05。

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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MENDIDIK: Jurnal Kajian Pendidikan dan Pengajaran

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