情境教学对学生数学解题能力的培养

Rike Hayati, R. Rahmi, H. Delyana
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引用次数: 0

摘要

本研究的目的是确定应用情境教学模式的学生解决数学问题的能力是否优于应用传统学习模式的学生解决数学问题的能力。本研究的动机是学生解决数学问题的能力较低。这种类型的研究是一种使用定量方法的实验,采用非等效后测试对照组设计。本研究的研究对象为巴东葛鲁格尔高中11班的所有学生。研究工具采用后验法。采用的检验形式为短文,信度为0.399。进一步,采用t检验对假设进行检验。假设检验结果表明,tcount >表为7.17 > 1.67,因此假设1被接受。由此可见,实施CTL学习模式的学生解决数学问题的能力优于传统学习模式的学生解决数学问题的能力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
IMPLEMENTATION OF CONTEXTUAL TEACHING AND LEARNING (CTL) ON STUDENTS' CAPABILITY IN MATHEMATICAL PROBLEM SOLVING
The purpose of this study was to determine whether students' mathematical problem-solving abilities by applying the Contextual Teaching and Learning (CTL) learning model were better than students' mathematical problem-solving abilities by applying conventional learning models. This research was motivated by the low mathematical problem-solving ability of students. This type of research was an experiment using a quantitative approach with a Noneequivalent posttest-only Control Group Design. The population of this study was all students of class XI Senior high school Negeri 1 Padang Gelugur. The technique used in this research was random sampling, so the sample of this research was class XI natural sciences major 1 as the experimental class and class XI natural sciences major 2 as the control class. The research instrument used was Post-test. The form of the test used was an essay with reliability of 0.399. Furthermore, the hypothesis was tested by a t-test. The results of hypothesis testing show that tcount > ttable was 7.17 > 1.67 so hypothesis one was accepted. Thus, it can be concluded that students' mathematical problem-solving abilities by implementing the CTL learning model were better than students' mathematical problem-solving abilities by applying conventional learning.
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