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Developing Learning Devices Based on the Discovery Learning Model to Improve the Ability of Creative Thinking and Problem Solving of Junior High School Student Students

机译:基于发现学习模型的发展学习设备,提高初中生学生创造性思想与问题解决能力

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This study aims to: 1) to determine the increase in creative thinking skills of students who are taught using learning tools developed using the discovery learning model; 2) to determine the increase in the problem-solving abilities of students who are taught using learning tools developed using the Discovery Learning model; 3) to determine the validity, practicality and effectiveness of learning tools developed using the discovery learning model. The subjects of this study were VIII grade junior high school students of Al-Hikmah Medan in the 2020/2021 academic year. The results showed that: 1) the mathematical creative thinking ability of students using learning tools with the discovery learning model increased in terms of: The average posttest score of the first test was 76.88, increased to 80.94 in the second test and experienced an increase in stage the spread of 88.75 and the N-Gain test I of 0.30 in the medium category increased to 0.33 in the medium category in the second test and at the distribution stage it increased to 0.62 in the moderate category; 2) the mathematical problem solving ability of students using learning tools with the Discovery Learning model increased in terms of: the average posttest score of the first test was 76.88, increased to 81.19 in the second test and experienced an increase in the distribution stage of 84.38 and N-Gain in the first test of 0.31 in the moderate category, increasing to 0.33 in the medium category in the second test and at the distribution stage, increasing to 0.42 in the moderate category; 3) the learning tools developed with the Discovery Learning Model have met the criteria of validity, practicality, and effectiveness.
机译:本研究旨在:1)确定使用使用发现学习模型开发的学习工具教授的学生创造性思维技能的增加; 2)确定使用使用Discovery学习模型开发的学习工具教授学生的问题解决能力的增加; 3)确定使用发现学习模型开发的学习工具的有效性,实用性和有效性。本研究的主题是在2020/2011年学年的Al-Hikmah Medan的VIII级初中生。结果表明:1)使用学习工具的学生与发现学习模型的数学创造性思维能力增加:第一次测试的平均分数为76.88,在第二次测试中增加至80.94,经历了增加阶段88.75的扩散和中等类别中的0.30的N-GAIN试验I在第二个测试中的媒体类别中增加到0.33,并且在分布阶段,其在中等类别中增加到0.62; 2)学生使用学习工具与发现学习模型的学习能力的数学问题的能力增加:第一个测试的平均最低点评分为76.88,在第二次测试中增加到81.19,经历了84.38的分布阶段的增加在中等类别中的第一次试验中的第一次试验中的N-GAIN,在第二次测试中的媒体类别中增加到0.33,在分布阶段,中等类别的增加至0.42; 3)与发现学习模式开发的学习工具符合有效性,实用性和有效性的标准。

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