Archive for the ‘Virtual Learning Labs’


02/09, 2009

Factorisation of a2 – b2

Category Chapter 03, Virtual Learning Labs | No Comments »

This Interactive Resource supports the learning of the concepts of factorising algebraic expressions of the form a² – b².

If you cannot view the interaction resource here, please try this link.

Educational Technology Division. Copyright © MOE, Singapore. For non-commercial, educational use.