Your Safer Source for Science

Since 1977

Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436
Email flinn@flinnsci.com
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Take the measurement challenge! Accurately estimate the length, width and height of a small plastic block and calculate the block’s volume. Then predict the mass of the block—without a balance—by using the block’s known density.

Concepts

  • Measurement
  • Significant Figures
  • Volume
  • Mass
  • Density