1. http://studyjams.scholastic.com/studyjams/jams/science/index.htm
2. http://www.sciencekids.co.nz/
3. http://www.abcya.com/
4. http://kids.nationalgeographic.com/
5. http://www.kidsbiology.com/animals-for-children.php
6. http://www.factmonster.com/
7. https://jr.brainpop.com/