Lesson Plan and Activity Sheets
More From This Lesson
Explore the phenomenon of eutrophication by learning the reasons behind the novel algal blooms observed in Lake Superior, the impact that climate change has on algal blooms, and how toxic algal blooms affect the Great Lakes.
Science
Pre-K, Kindergarten, 1st Grade, 2nd Grade, 3rd Grade
Check out these free Cyberchase games about money.
Learn about the space shuttle that took astronauts to space for the first repair of the Hubble Space Telescope.
4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade, 9th - 12th Grade
The Hubble Telescope gives us a unique view of the universe. Learn the history of this famous telescope and what it has helped us discover.