Yes, But Why? Teaching for Understanding In Mathematics

Developing Essential Understanding of Geometry for Teaching Mathematics in Grade

Yes, but why? Teaching for understanding in mathematics-Ed Southall

Yes, but why? Teaching for understanding in mathematics - Southall, Ed

Knowing and Teaching Elementary Mathematics: Teachers' Understanding of Fund...

Developing Essential Understanding of Functions for Teaching Mathematics in...

Developing Essential Understanding of Functions for Teaching Mathematics in ...

Yes, but why? Teaching for understanding in mathematics By Ed Southall