在生物教学中,培养学生学会观察并提出有效的问题,是促进思考和学习的有效手段。要培养学生在课堂上的观察和提问能力,就要让学生观察问题,促进其观察力的发展;就要培养学生的提问能力;就要结合教材,把握时机提问;就要对提出问题的学生及时表扬。 In biology teaching, training students to learn to observe and put forward effective questions is an effective way to promote thinking and learning. To train students in the classroom observation and questioning ability, we must let students observe the problem and promote the development of their observational power; we must cultivate students’ ability to ask questions; we must combine textbooks, grasp the opportunity to ask questions; we should ask students Prompt praise.