Filters: Your search found 2 results.
Topics/Subjects:
Solar system  
Materials Cost:
Free  
Learning Time:
1 to 4 weeks  
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In this activity, community members of all ages are invited to contribute photographs — taken with cell phones, film cameras, or more sophisticated equipment — of the Moon. The images are collected over the course of a month or more and posted... (View More)

Audience: Informal education
Materials Cost: Free

In this problem-based learning activity, learners explore the significance of sunspots on the Earth's climate. Sunspots are temporary phenomena on the photosphere of the Sun that appear visibly as dark spots compared to surrounding regions. During... (View More)

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