Weatherman's Barometer
Description: Meteoroligists use barometers to tell what the pressure is outside. Build your own using a balloon and some other household supplies!
Category: Mouse In The House
Note: This video streams on an HTML5 player. It runs on Chrome, Firefox, Opera, Safari or Internet Explorer 9 or higher. It is also optimized for iOS devices, including iPad, iPod, and iPhone.
Game Spotlight
Learn division facts and how to divide by 4 in this online flashcard game. You have 2 minutes to solve as many division problems as you can. Use the keyboard or touchscreen to play and become a division table expert.