Documents 1. Conservation Knowing that quantities remain equal even when containers change shape tall thin...

Slide 11. Conservation Knowing that quantities remain equal even when containers change shape tall thin glass of water, short wide glass of water candy bar ( ½ broken up…

Education The senses : Optical illusions

1.  What makes them important to us ? Imagine that you only had 4 senses What would they be and why ? Do you think it would…