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This is the second in a series of three professional development videos that correspond to lessons taught by Andrew Cloud, an Earth and planetary sciences teacher, with a class of 9th and 10th grade students. In this lesson, Andrew asks students to... (View More)

Keywords: Teaching practices
Audience: Higher education
Materials Cost: Free

This collection of 160 math problems covers the 20 science topic themes presented by the NASA/JPL Year of the Solar System (YOSS) website, covering the solar system, planets, the search for life, and robotics. Examples of topics included are: scale... (View More)

This is the third in a series of three professional development videos that correspond to lessons taught by Andrew Cloud, an Earth and planetary sciences teacher, with a class of 9th and 10th grade students. In this lesson, Andrew introduces the... (View More)

Keywords: Teaching practices
Audience: Higher education
Materials Cost: Free

In this problem set, learners will compare actual versus computer track of a solar eclipse in Babylonian times to calculate the rate at which the day is lengthening over time. Answer key is provided. This is part of "Earth Math: A Brief Mathematical... (View More)

Audience: Middle school, High school
Materials Cost: Free

This is an activity about the relative sizes of the Earth and the Moon and the distance between them. Learners will inflate a balloon to the approximate size of the moon in relation to a standard globe. They will then hypothesize as to the correct... (View More)

Audience: Elementary school, Middle school
Materials Cost: Free
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