Ages 6–12
Meet Biff, your guide to learning all about measurement and the units used to measure things. Check out the lessons—there are three different levels, each packed with information. And the games and quizzes are designed with learning in mind. If you're stumped, don't worry! Biff is always around to provide help.
* Easy, medium & hard levels
* Practical information kids need to know
* Length & distance
* Area & volume
* Weight
* Speed
* History & facts
Calculate speed
Choose the right measuring tools
Learn how to calculate volume
Windows® 10, 8, 7
233 MHz or faster processor (300 MHz recommended)
64 MB RAM (128 MB recommended)
8 MB video card
Meet Biff, your guide to learning all about measurement and the units used to measure things. Check out the lessons—there are three different levels, each packed with information. And the games and quizzes are designed with learning in mind. If you're stumped, don't worry! Biff is always around to provide help.
* Easy, medium & hard levels
* Practical information kids need to know
* Length & distance
* Area & volume
* Weight
* Speed
* History & facts
Calculate speed
Choose the right measuring tools
Learn how to calculate volume
Windows® 10, 8, 7
233 MHz or faster processor (300 MHz recommended)
64 MB RAM (128 MB recommended)
8 MB video card