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2D Eclipse


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Manipulate the relative positions of the Sun, Earth, and Moon to discover how eclipses happen. Observe the Moon and Sun from Earth during a lunar and solar eclipse, and understand the relationship between partial and total eclipses. The sizes of the three bodies and the Earth-Moon distance can be adjusted.

Learning Registry Activity


    Topics and Grades

    Grade: 6 to 12

    Resource Pedagogy

    Resource Type/Classification:

    • Teacher Materials
    • Interactives