Here is a decent presentation on odd and even numbers for young mathematicians. Learners are coached on a few ways to identify odd and even numbers. Then, in the ensuing slides, they sort a variety of numbers into the odd box and the...

Make learning fun for your second graders. Use this game to have learners practice counting by twos, counting by threes, identifying odd and even numbers, and adding.

Review some common second grade concepts using this resource. Learners practice writing numbers in different forms, identify odd and even numbers, skip count, and work with Roman Numerals. The review is in the form of an Olympic...