论文部分内容阅读
在立体几何求二面角的问题中,基于无棱二面角求解难的案例,以培养学生创造性思维和发展性思维为目标,让学生有效参与关于二面角问题的解题思路与方法的探讨,以巩固、加深学生所学的几何知识,进一步培养学生的创造性思维和发展性思维能力,真正提升学生的数学素养.
In solving the problem of dihedral angle in solid geometry, based on the case of solving non-edge dihedral angles, aiming at cultivating students’ creative thinking and developmental thinking, students are effectively involved in solving the problem of dihedral angle To consolidate and deepen the students learn the geometric knowledge to further develop students’ creative thinking and developmental thinking ability, and truly improve their mathematical literacy.