Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Probability can be a tough concept to master. Try playing this fun card game in order to help your third grader understand it a little better.

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.