Title: Using clocks and stopwatches
Description: This guide teaches students how to use clocks and stop watches. Explanations are provided of how these tools can be used to study things, such as a persons heart rate and how fast animals learn. Discussion about how to construct an experiment make it easy for readers to do one themselves and one is provided for them to try.
Subjects: Time, Scientific apparatus and instruments, Measurement, Time measurements, Juvenile literature, Clocks and watches, Clocks and watches, juvenile literature, Science, experiments, Science, experiments, juvenile literature