数学教学一定要体现双主共学的教学理念,一定要重视学生的学习过程经历,要让学生在解决问题的过程中积极思考,在动手、动脑的过程中懂得如何学习数学,在计算法则、计算公式的推导过程中建构数学知识,获得其数学学习能力。当学生有了一定的的学习能力后,他的发现能力就会得到提升。 The teaching of mathematics must reflect the teaching philosophy of “double master” and “common master”. We must attach great importance to the students’ learning experiences and make students think actively in the process of solving problems. They should know how to learn mathematics in the process of calculating and calculating, Mathematical knowledge is constructed during the derivation of the formula and its mathematical learning ability is obtained. When students have a certain degree of learning ability, his discovery ability will be improved.