Help your second grader determine whether numbers are odd or even with this bright, engaging game board. Practice counting and number sense, too!

In this Halloween maze, follow the even numbers out of this scary graveyard. But watch out -- there are odd numbers waiting to trip you up!

Help draw this fruit bat's wings by connecting the dots. Your child will learn about odd numbers with this fun exercise!

This cute little hermit crab is missing his sea shell. Connect the dots to give him a new home, and learn about odd numbers as you go!