Mass Cubes, 100 pieces
These multi-colored cubes snap together to teach concepts of mass and volume. Each cube has a mass of 1 gram, volume of 1 cubic centimeter and displaces 1 milliliter. Perfect for use with the
Primary Balance. (Order
BS-MASSC1M to get a 1000 cube pack.) Ages 5-11.
WARNING:
CHOKING HAZARD - Small parts. Not for children under 3 yrs.
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- Thursday, February 05, 2009
Multiple usesReviewed By: Amy C I thought I'd only use these with our balance, but they have also come in handy for experiments with volume.

- Monday, January 05, 2009
Great Manipulative ToolReviewed By: Homeschool Mom These blocks are great for so many activities in math and in science. They are a wonderful place value tool. These blocks were hard for me to find at the school supply store, and at Home Science Tools they're also a super price!

- Thursday, March 15, 2007
Fun learning tool! All my kids enjoyed these. Even when they weren't using them for science they had fun interlocking them. And a very affordable price! Highly reccomend!