...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International Journal of Emerging Technologies in Learning (iJET) >Geogebra and Grade 9 Learners’ Achievement in Linear Functions
【24h】

Geogebra and Grade 9 Learners’ Achievement in Linear Functions

机译：线性函数的GeoGebra和9级学习者的成就

获取原文
   

获取外文期刊封面封底 >>

       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Learners’ underachievement in mathematics is one major challenge in South Africa. Reports show that one of the topics that learners struggle with is functions. Many teachers also struggle to teach the topic effectively. The foundation of functions in the school mathematics curriculum is in the senior phase of schooling (Grades 7-9). Functions need to be taught effectively at the foundation level in order to ensure smooth content progression into the higher grades. Several studies globally have advocated the integration of graphing software with the teaching of some topics in mathematics including functions to enhance students’ learning of the topics. This study investigated the effect of in-tegrating GeoGebra with the teaching of linear functions on Grade 9 learners’ achievement. The study was guided by the constructivist theory of learning and followed a pre-test post-test, non-equivalent groups and quasi-experimental de-sign. The participants were 62 learners from two schools in Limpopo South Af-rica. The control group was 29 learners from one school and the experimental group was 33 learners from the second school. GeoGebra was integrated with the teaching in the experimental group while the control group was taught using chalk and talk. Data was collected using an achievement test and analysed using a t-test at 5% level of significance. The results showed that the experimental group (M = 51.76; SD 17.95) achieved statistically higher scores than the control group (M = 20.00, SD 11.16) with a large effect of 0.53. Implications are discussed.
机译：学习者在数学中的不足是南非的一个主要挑战。报告显示，学习者与之斗争的主题之一是功能。许多教师也努力有效地教授这个话题。学校数学课程的职能基础是在学校教育高级阶段（7-9级）。需要在基础级别有效地教授功能，以确保将内容顺利进入更高等级。全球的几项研究主张了图形软件与数学中的一些主题的教学集成，包括提高学生对主题的学习的功能。本研究调查了集成地球胶囊与线性职能教学对9年级学习者成就的影响。该研究由建构主义学习理论引导，然后进行预测后测试后，非等效组和准实验性解除符号。参与者是来自林普敦南阿弗里卡两所学校的62名学习者。对照组是来自一所学校的29名学习者，实验组是来自第二所学校的33名学习者。 GeoGebra与实验组的教学集成，而使用粉笔和谈话则教导控制组。使用成就试验收集数据，并使用T-Test分析以5％的意义。结果表明，实验组（M = 51.76; SD 17.95）的分数比对照组（M = 20.00，SD 11.16）达到0.53的效果。讨论了含义。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号