In this excerpt from our upcoming Spy Math workbook, your kid gets to help secret agent Ian Danger by cracking the code on this mysterious message.

Uh oh, I spy a typo! This activity will serve as a resource to help your writers understand some basic strategies and copyediting symbols for polishing their writing.

In this excerpt from our upcoming Spy Math workbook, kids will look at this suspicious scene and deduce what each player's odd behavior could mean.

Help our agent Ian Danger crack the safe by re-grouping these combinations of digits!

Help secret agent Ian Danger soar away from the scene of a successful mission!

In this excerpt from an upcoming math workbook, your junior detective will make a positive ID on obtuse, acute and right angles.

Call on logic and reasoning in this sneaky math worksheet.

Play detective as you put your geometry skills to the test! This game is a great way to get to know the coordinate plane and practice plotting ordered pairs.

Not just an intro to a popular card game, this worksheet encourages quick-thinking and comparison, and helps kids learn to break problems down.

With four game cards featuring 25 things New York is known for, this printable game is a sweet introduction to the sights, sounds, and tastes of an iconic American city.