A Study on development of practical ability of science teaching depending on teacher's life stage

本研究的目的在于实证性地厘清师范生与在职教师在从初学到骨干的教师生命阶段中，关于科学教学实践能力学习的实际状况与问题，并探讨如何提升他们的实践能力。因此，它被暗示是重要的学习实践能力，什么看法对科学教学，他们有和/或他们的看法如何改变，什么时候，他们经历了机会，导致重新思考和改变他们的看法，以及他们是否学会了反思性地教科学。同时，本研究也提出，在科学教学中引入合作教学策略对学生实践能力的培养效果值得实证检验。

The purpose of this study was to empirically clarify actual situation and problems concerning about learning practical ability to teach science in the case of teacher trainees and practicing teachers in teacher's life stage from beginner to mainstay period, then to investigate how to improve their practical ability. As the result, it was implied to be important for learning practical ability, what views on science teaching they had and/or how their views changed, what and when they experienced opportunities leading to rethink and change their views, and also whether they learned to teach science reflectively. It was also suggested to be worth examining empirically the effect of introducing coteaching strategy for learning practical ability to teach science.