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In this lesson you will familiarise yourselves with the concept of time.
Author: Jóri Johanna
time, Earth, Sun, rotation, clock, minute, rotational period, daily time, time of day, night, day, morning, afternoon, South, este, dawn, midnight, sunrise, sunset, lighting, calendar, equinox, quartz watch, atomic clock, smartwatch, measurement, Equator, nature, art, astronomy, physics, Earth globe, mathematics, geography, environmental studies, nature study
This lesson presents timekeeping devices and the types and units of time measurement.
This lesson provides evidence of Earth's rotation and presents its consequences.
The lesson introduces you to the movement of Earth around the Sun.
This lesson encourages the use of the Global Positioning System.