Home >  Lets Learn: Measurement And Units Product is Out of Stock and/or Discontinued. $8.49 Product No: 769 Comments There are currently 0 comments to display. Your Name: Email Address (will not appear on web site): Image verification: Message: UPC: 798936834263 Unit Weight: 0.35 lbs. Brand: Selectsoft Publishing Packaging: Jewel Case Operating System: Windows & Macintosh (Classic Mode) Rating: Ages: 6-12 Let’s Learn About Measurement & Units. 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. Features: Easy, medium & hard levels Practical information kids need to know Length & distance Area & volume Weight Speed History & facts System Requirements for Windows Windows 98, Me, XP 486 or faster processor 24 MB RAM 640x480 monitor, 16-bit color Sound Blaster compatible sound card & speakers 4X CD-ROM drive or faster System Requirements for Macintosh Mac OS 7.0–9.2, OS X Classic mode 24 MB RAM 640x480 monitor, thousands of colors 4X CD-ROM drive Previous: Lets Learn: Location And Direction Next: Lets Learn: Money And Economics