What’s a gallon?
Hydro learns about units of measure and many of the ways we use water on a daily basis.
Click around the kitchen and locate 21 clickable items to learn more about units of measure. There are also items in the refrigerator (click link at bottom of this page to access the inside of the refrigerator). Test your knowledge with the quizzes when you’ve found all clickables.
Buttons for quizzes.