1.G.A.1 Grade 1 · Geometry
What Makes a Shape?
What your child learns
Telling defining attributes (a triangle is closed and has three sides) from non-defining ones (colour, size, which way it's turned), and drawing shapes that have given attributes.
Try it at home
Draw a "weird" triangle - long, thin and upside down. Is it still a triangle? Why?
Words to use
- attribute
- sides
- corners
- closed shape
