Two-Dimensional Shapes

3D is cool, but 2D plays an important part in math learning too! Here's an easy way for your kindergarteners to meet two-dimensional shapes: by tracing familiar ones, like a triangle and a square, then coloring and labeling them again and again. This math worksheet is a three-in-one way for kids to start experimenting with flat shapes, or 2D shapes, setting them up for geometry success.