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在高中生物学教学中,如何面向全体学生,使他们真正学得有趣、有效、成功和自信,是个亟待解决的课题.本文仅以创设成功学习的教学情境和教学方法,进行探索以求教于同行.一、创设问题的情境,使学生对学习有需求感“问题”是指学生迫切希望获得解答的关于教学内容的疑问.“问题的情境”是指教师为引导学生学习某个课题而精心设计的问题.这种问题通过师生的共同活动,可揭示教材和学习过程的矛盾点,使学生产生进行成功学习的欲望和达到成功学习的目的.所设计的问题应是学生感到新颖而有意义的问题,但学生不能或很难运用已有的知识进行解答,只有学了新课后才能解决.例如,在学
In high school biology teaching, how to face all students and make them really interesting, effective, successful and self-confidence is a topic that needs urgent solution. This article only explores teaching situations and teaching methods to create successful learning, and explores to seek advice from colleagues. 1. Creating a situational context in which students have a sense of need for learning “Problems” refer to questions about the content of teaching that students desperately want to get answers. “Context of problems” refers to teachers’ careful design to guide students in learning a topic. The problem is that through the joint activities of teachers and students, this can reveal contradictions between the teaching materials and the learning process, so that students have the desire to learn successfully and achieve the purpose of successful learning. The questions should be designed so that students feel new and meaningful. Problems, but students cannot or are difficult to apply the existing knowledge to answer, and only after learning a new lesson can they be solved. For example, studying