Students listen to an overview of solar and lunar calendars, their history and lore. They also discuss the history of days and months, and their relations to the rotation period of the Earth and the orbital period of the Moon.
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New Review The Calendar, Australia, and White Christmas
Could a white Christmas in July ever actually happen? PBS's series on space time and measurement presents a video discussing how our ideas about the seasons won't hold true forever! The narrator explains how Earth's gyroscopic behavior...
8 mins 10th - Higher Ed Science CCSS: Adaptable
Four Ways to Understand the Earth's Age
Cartoon children compare the earth's age to timescales that we understand:a calendar year, the thickness of a book, the human lifespan. This smart film clip is definitely worth adding to your geologic timescale lesson! If you subscribe...
4 mins 6th - 12th Science CCSS: Adaptable