Nine invisible math posters to use in your classroom just in time for back to school! Each poster includes a simple, yet easily forgotten concept by students that can be useful tools when solving problems. Hang these up as decor or as part of your bulletin board so students have access to this resource all year long.

This resource includes:

- 9 forest-themed math posters

- three sets of posters (two in color, one black & white)

Print these posters on whatever colored-paper you love to match your classroom theme!