Filters: Your search found 2 results.
Topics/Subjects:
Astronomy  
Learning Time:
10 to 30 minutes  
Resource Type:
Lesson or lesson plan  
Educational Level:
Middle school  
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In this hands-on activity, learners begin by estimating the size of each planet in our Solar System and Pluto and making each out of playdough or a similar material. Then, learners follow specific instructions to divide a mass of playdough into the... (View More)

Learners will construct a pinhole camera and, using the projected image of the Sun, calculate its diameter. After calculating the diameter of the Sun, learners will create a classroom sized scale model of the Sun and Earth. This activity requires... (View More)

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