In baseball, a curveball can be pretty hard for a batter to hit. And it turns out the reason why might have more to do with the batter's eyes than the pitcher's arm!

Listen, we know you've thought about it, and we're here to give you THE DEFINITIVE ANSWER to one of the greatest science questions of all time. How long would it take to get to the MOON by farting? Join Gabe on PBS Space Time as we walk...

Howcast - Prep a baseball for play the way the pros do -- by getting it dirty.

Howcast - Home Run Derby is a classic game that can be played in many different locations with all kinds of different objects. Here are some basic rules and tips.

Miss Palomine picks thirteen tomatoes from her garden. This begins a discussion of thirteen—what the number looks like, the amount the number represents, and where thirteen appears on a number line.

This video explores five fun facts about baseball.

“I Spy a Set” uses the terms greater than, less than, and equal to compare the number of objects in sets.

This video is answering the question of how is a baseball made.

This video explores five fun facts about baseball.

This video explains how to measure area in different units of measure by using keys and grid paper. It demonstrates counting units of measure, such as votes, square centimeters, and square inches, to determine the area of different...