Galaxies Teacher Resources
Find Galaxies educational ideas and activities
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Stunning Portrait of the Milky Way Galaxy
NASA was able to capture an image of our Milky Way galaxy that helps scientists better understand its composition and stellar evolution. A very clear narrator describes what the image shows and what it means to science and our galaxy.
3 mins 9th - 12th Science
Hubble Captures Colliding Galaxies
Have your scientists ever asked what would happen if two galaxies collided? Use this clip to show what was seen through the Hubble telescope: the collision of two galaxies. You'll be able to narrate this clip any way you like, since it's...
2 mins 6th - 12th Science
Galaxies: A Cosmic Journey Through the Universe
Sometimes open ended is good. This five-minute silent video shows various objects found in space. Learners will see Earth, the Milky Way, stars, nebulae, comets, quasars, and galaxies. Because there is no narration this video could be...
6 mins 9th - 12th Science
Dark Matter: How Does it Explain a Star's Speed?
Studying spiral galaxies can make your head spin! With this video, find out how astronomers calculate a galaxy's rotational speed, and how the prediction that the outermost stars slow down does not seem to be true. The mystery may be...
3 mins 6th - 12th Science CCSS: Adaptable
Counting Galaxies with the Hubble Space Telescope
In this counting galaxies learning exercise, students use a photograph taken by the Hubble Space Telescope and they divide the field into 16 square areas. They find the average number of galaxies in the cells, they find the area of one...
8th - 11th Math