教师要重视学生的自主学习,多启发诱导,让学生在具体的生活情境中体验数学知识,充分发挥学生的积极性、创造性,提高学生学习数学的能力。发挥评价作用。不仅要重视对知识理解是否正确的评价,更要注重评出信心,产生激励效应,使学生更加积极主动地参与探究活动。 Teachers should pay attention to students ’autonomous learning, inspire students to experience in specific life situations, give full play to students’ enthusiasm and creativity, and improve their ability to learn mathematics. Play a role of evaluation. It not only needs to attach importance to the evaluation of whether knowledge is correct, but also emphasizes the assessment of confidence and the incentive effect so that students can take part in inquiry activities more actively.