Teplá Milada, Klímová Helena
Department of Teaching and Didactics of Chemistry, Faculty of Science, Charles University in Prague, Prague, Czech Republic.
Biochem Mol Biol Educ. 2015 Jul-Aug;43(4):294-9. doi: 10.1002/bmb.20867. Epub 2015 Apr 7.
Teaching the subject of the electron transport chain is one of the most challenging aspects of the chemistry curriculum at the high school level. This article presents an educational program called "Electron Transport Chain" which consists of 14 visual animations including a biochemistry quiz. The program was created in the Adobe Flash CS3 Professional animation program and is designed for high school chemistry students. Our goal is to develop educational materials that facilitate the comprehension of this complex subject through dynamic animations which show the course of the electron transport chain and simultaneously explain its nature. We record the process of the electron transport chain, including connections with oxidative phosphorylation, in such a way as to minimize the occurrence of discrepancies in interpretation. The educational program was evaluated in high schools through the administration of a questionnaire, which contained 12 opened-ended items and which required participants to evaluate the graphics of the animations, chemical content, student preferences, and its suitability for high school biochemistry teaching.
讲授电子传递链这一主题是高中化学课程中最具挑战性的方面之一。本文介绍了一个名为“电子传递链”的教育项目，它由14个视觉动画组成，其中包括一个生物化学测验。该项目是在Adobe Flash CS3 Professional动画程序中创建的，面向高中化学学生。我们的目标是开发教育材料，通过动态动画促进对这一复杂主题的理解，这些动画展示了电子传递链的过程，并同时解释其本质。我们记录电子传递链的过程，包括与氧化磷酸化的联系，以尽量减少解释上的差异。该教育项目在高中通过问卷调查进行了评估，问卷包含12个开放式问题，要求参与者评估动画的图形、化学内容、学生偏好以及它对高中生物化学教学的适用性。
