With full-color photographs, activities, and a pronunciation guide, this book introduces rulers and tape measures and how they are used in a science context.
In simple text this book show the different ways to measure and the tools that are used. Has rulers, tape measures, measuring wheels, squares, levels, chalk lines and plumb bobs, balances and scales. Measuring distance and safey with tools.
Presents an introdudction to the use of measuring insturments, in simple text with illustrations, providing information on rulers, calendars, and thermometers that measure length, time, and temperature.
An introduction to the uses of weights and measurements, how standard measurements have developed, and to the instruments used to measure and weigh. Includes simple activities.