生物教学中问题情境的创设

The Creation of Question-situation in Biology Teaching of Senior High School

在生物教学中创设问题情境,把教学内容以问题的形式巧妙地寓于具体的情境中,造成悬念,引起认知冲突,激起学生学习愿望,积极主动地投入到探索活动中,身临其境,贴近生活,提高学习主动性,激发学习兴趣,从而使学生主动参与课堂教学,提高课堂教学的有效性。

The creation of question-situation in biology teaching skillfully integrates teaching content into concrete situations in the form of question, creates suspense and gives rise to conflict of cognition and motivates students＇ desire to learn. It helps students actively get involved in exploration activities and feel as they were right on the situation of questions, motivates their initiative and interest to learn, thus making students actively participate in classroom teaching and improving the effciency of classroom teaching.