Curated OER
The Stellar Magnitude Scale
In this stellar magnitude scale instructional activity, students use a scale showing the magnitude of objects in the sky to answer 5 questions about the brightness of the moon, the planets and stars.
Curated OER
Stellar Magnitudes
Middle schoolers analyze the stellar magnitude scale. In this stellar magnitude lesson plan, students examine the stellar magnitude scale. Middle schoolers predict the Sun's magnitude from various planets.