应用网络教学提高大学生化学学习效果

Ngozi Okafor
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摘要

大多数化学本科学生的累积平均绩点偏低,导致他们的学习成绩和学习动机较低,这对未来化学教师的培养构成了威胁。这一问题的多样性导致了关于实施谷歌Meet战略的若干建议,以确定其在尼日利亚教育环境中改善这一问题的效力。两个零假设指导了这项研究。本研究采用事后准实验设计,涉及125名化学本科生。数据收集使用了三种研究仪器。数据分析采用均值和方差分析。结果表明,谷歌Meet Pedagogy (GMP)的大学生学习成绩高于课堂教师教学法(CTA)。然而,接触CTA的大学生比接触GMP的大学生有更好的化学动机。研究发现,不同课程类型对大学生化学成绩有显著影响。课程类型对大学生学习动机的影响不显著。该研究的结论是,应该为大学生提供足够的网络设施,以提高他们的技能和知识。建议资助大学讲师进行网络教学应用的专业发展,以提高本科生在化学方面的成就和动力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Application of Online Pedagogy to Enhance Undergraduates’ Learning Outcomes in Chemistry
The low Cumulative Grade Point Average of most chemistry undergraduates results in their low achievement and motivation which poses a threat to the production of future chemistry teachers. The diversity of this problem has resulted in several suggestions concerning the application of Google Meet strategy to determine its efficacy in ameliorating this problem in the Nigerian educational setting. Two null hypotheses guided the research. This study was an ex-post facto and quasi-experimental designs that involved 125 chemistry undergraduates. Three research instruments were used in data collection. Data were analyzed using mean and analysis of variance. Results showed that undergraduates exposed to Google Meet Pedagogy (GMP) had greater achievement than those exposed to Classroom Teacher Approach (CTA). However, undergraduates exposed to CTA had better motivation in chemistry than those exposed to GMP. The finding showed a significant influence of course types on undergraduates’ achievement in chemistry. There was no significant influence of course types on undergraduates’ motivation. The study concludes that undergraduates should be provided with adequate online facilities to be skillful and knowledgeable. It suggests that university lecturers should be sponsored for professional development on the application of online pedagogies to enhance undergraduates’ achievement and motivation in chemistry.
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