A child describes examples (and non-examples) of common 2-D shapes.
Focus on the Child videos are taken from one-on-one interviews with individual children. The interviews are designed to elicit evidence of children’s mathematical thinking. They are not teaching episodes or formal assessments.
Why is this important?To know what a shape is, you must also know what it is not!
Shapes can be defined and classified according to their attributes. More
Common Core Alignment