Did you know that over 10,000 tons of plastics enters the Great Lakes every year? Researchers in New York have been looking into plastics pollution in the Great Lakes as they try to grasp the scope and look for possible solutions.
Science
Pre-K, Kindergarten, 1st Grade, 2nd Grade, 3rd Grade
Learn about the characteristics of spring with The Cat in the Hat!
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.