Skip to main content


Construct an explanation of the Big Bang theory based on astronomical evidence of light spectra, motion of distant galaxies, and composition of matter in the universe.

Recent HS-ESS1-2 Lesson Plans & Resources

Black Hole Formation

Activity | Grades 9-12

More HS-ESS1-2 Resources

Looking for more HS-ESS1-2 lesson plans and resources? Search all available resources on this topic.