Lesson: Units of Speed Physics • First Year of Secondary School

In this lesson, we will learn how to use different units of speed and to convert between them.

Lesson Plan

Students will be able to

recall the ratios of prefixed SI units of distance,
recall the ratio between seconds and hours,
recall the ratio between kilometers and miles,
convert between speed values using meters per second (m/s), kilometers per hour (km/h), miles per hour (mph), and combinations of these,
recognize approximate values of kilometers per hour (km/h) in meters per second (m/s) and vice versa to sanity-check answers given to questions about vehicular speeds.