What Are 2D Shapes?
Two-dimensional shapes are flat shapes. In kindergarten, children usually practice shapes such as circles, squares, triangles, rectangles, ovals, diamonds, stars, and hexagons.
How Kids Learn 2D Shapes
Children need to see each shape in different sizes, colors, and rotations. A triangle is still a triangle when it points sideways, and a rectangle is still a rectangle when it is tall.
Real-World Examples
Use plates for circles, books for rectangles, windows for squares, and blocks for triangles. Real examples help children understand that shapes are not only worksheet pictures.
Next Step
Play the main geometry game to practice naming 2D shapes, counting sides, and finding corners.
Related Geometry Practice
Continue with the main kindergarten geometry game, read the full teaching guide, or explore these related pages: