Here's a Halloween twist on a classic shape activity! Try building this haunted house using the seven tangram shapes.

Explore shapes with this spooky Halloween spider tangram! Use the seven tangram shapes to fit into this silhouette.

This 4th of July picnic is full of shapes! Help your preschooler learn to identify circle, stars, triangles and squares that are hidden in this scene.

Get spooky with shape practice this Halloween, and try a ghost ship tangram puzzle!