论文标题
带有模拟对电力和波现象知识的指导询问的影响
Impact of Guided Inquiry with Simulations on Knowledge of Electricity and Wave Phenomena
论文作者
论文摘要
在两项研究中，基于查询的教学对电力和波特性知识的提高的影响是本研究的主题。大学前和本科生的小组执行了一系列任务，旨在确定探索性/调查方法的有效性，用于研究波特性在促进内容保留和概念变化方面的研究，以及与传统执行的实验活动相比。结果表明，使用模拟的基于指导性的方法可显着提高电力和波动运动的内容性能，尽管不是光学的。特别是，它可以帮助学生可视化电荷交换和电中心，电场的形状，波浪类型及其特征以及传输介质对波速度的影响。此外，它的探索性质优于确认实验室经验，无论是在内容保留方面还是促进感知特征的融合，可以帮助学习者应对有记录的波浪性能。
The impact of inquiry-based instruction on the improvement of content knowledge of electricity and wave properties in two studies was the subject of this investigation. Groups of pre-college and undergraduate students performed a series of tasks designed to determine the effectiveness of exploratory/investigative approaches to the study of wave properties in fostering content retention and conceptual change, as well as in comparison with traditionally performed experimental activities. The results show that a guided inquiry-based method using simulations significantly improves content performance on electricity and wave motion, although not in optics; in particular, it helps students to visualize charge exchanges and electric neutrality, the shape of electric fields, types of waves and their characteristics, and the effects of the transmitting medium on the speed of a wave. Additionally, its exploratory nature is superior to the confirmatory laboratory experience, both in content retention and in facilitating the incorporation of perceptual features that help learners deal with documented challenging properties of waves.
