“TSEWG” Model for Teaching Students How to Solve Exercises with GeoGebra Software in the Classroom

Abstract

The paper introduces the TSEWG model which can be used to guide students how to solve mathematics exercises in the classroom with the help of the dynamic software GeoGebra. From field test of the model, we found that two remarkable utilities of TSEWG were: (1) to help students predict the answer of an exercise; (2) to help students discover strategies for solving the exercise. Therefore, teaching mathematics with TSEWG can improve the quality of mathematics education in secondary schools.