Create your own 3-D hexagonal prism with this printout. This is a great hands-on approach to beginning geometry.

Help your first grader review what she's learned with this practice quiz all about simple shapes and beginning fractions.

Here's an interesting paper project for young mathematicians: creating a 3-D paper cone.

Teach your first grader about this common shape with this worksheet that asks him to circle the everyday things shaped like rectangular prisms.