1. Which One and Why?

2. Identifying & applying attributes of number, space & shape.
Identifying attributes of 2 D shapes
Transforming images physically and mentally
Describing transformations with directional & positional language
Experiencing alternate perspectives
Listening to and paraphrasing others
Experiencing alternate arguments
Building evidence to support a position

3. Remember the task is to explain which set does not belong and why.
Focus as often as you can on describing not naming: instead of these are squares, these all have equal length sides
Be specific with the attributes. (characteristics)
Number, Space, Shape