数学的思考力Ⅶ：数学的な考え方を育てる中学校問題解決の指導

• 数学教育, 数学的な見方・考え方, 課題発見力, 問題解決力, 弁証法

The online course " Mathematical Thinking VII: How to develop it at Lower Secondary Level through Problem Solving Approach" is part of the SEAMEO School Network Program and is composed by 4 lessons. These 4 videos were produced by CRICED-University of Tsukuba with the direction of professor Masami Isoda and the collaboration of invited guests. The videos are open for all participants. The past five courses (Part I to Part V) focused mainly on Primary School Level. This new course ‘Mathematical Thinking VII’, as well as “Mathematical Thinking VI”, focuses on the Lower Secondary School Level for Problem-Solving Approach. Part VII consists of 4 lessons as follows: Lesson 1. On Challenges from Letter to Algebra; Lesson 2. On Challenges from Proportionality to Proportion and functions; Lesson 3. On Challenges of the Extension of Numbers; and Lesson 4. Task Sequence for Problem Solving Approach with Dialectic. Consecutively, it continues from Part VI for Lower Secondary Level.