Curated OER
Stars Lab
After making a list of top 10 brightest stars, your class will learn to classify the colors of the hottest and coolest stars. The spectral classes will help with understanding of nuclear fusion and the life of a star.
Curated OER
Star Light...Star Bright
In this brightness of stars learning exercise, high schoolers use a given formula using the temperature in Kelvins of a star to find its brightness. Students solve 4 problems using this equation.
NASA
Star Brightness
In this brightness of stars learning exercise, high schoolers answer 7 questions about the apparent magnitudes of stars, the sun, and the moon. They compare the brightness of stars, galaxies, astronomical objects and the sun.
Curated OER
How is a Star's Color Related to Its Temperature?
In this star color and temperature worksheet, learners create a Hertzsprung-Russell diagram in order to determine how star brightness, color, temperature, and class are related. Once diagram is complete, they answer 6 short answer...