measuring instruments

The basics of measurement and measuring tools are introduced using familiar objects such as rulers, tape measures, scales, and measuring cups.

Explains the principles of measurement and describes various measuring instruments.

Simple text and photos explain how several tools, such as speed squares, levels, and plumb bobs, measure.

Dan and Sue use math to figure out how to build a snowman as tall as the tree.

Simple text and photographs describe and illustrate the use of a balance to measure or compare weights.

Introduces the concept of measuring to determine height, weight, volume, time, and temperature at home, and demonstrates the use of measuring tools.