Students will use critical thinking to evaluate evidence and form a coherent argument about the apparent brightness of celestial bodies. They will communicate their arguments effectively, both in writing and orally, demonstrating responsibility by acknowledging and considering different viewpoints and evidence.
What factors determine the brightness of celestial bodies as seen from Earth?
How does distance from Earth affect the apparent brightness of the sun and stars?
How can we gather and use evidence to support claims about the relative distances and brightness of celestial bodies?
Modeling
Constructing Explanations
5-ESS1-1. Support an argument that the apparent brightness of the sun and stars is due to their relative distances from the Earth.
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