The Reason for the Seasons

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Sunflowers

ERN Item Type: 

  • Classroom Activities

Organization: 

National Geographic

Description: 

Students use polystyrene foam balls and light bulbs to investigate the sun's intensity on the surface of the Earth.

Grade Level: 

Tags: 

Earth Science Big Ideas: 

Is this tagged to NGSS by the organization?: 

No

NGSS Crosscutting Concepts: 

NGSS Disciplinary Core Ideas: 

NGSS Science and Engineering Practices: 

NGSS Performance Expectations: