Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.