Engage middle school students in science through close reading and research, critical thinking, and expository writing.
When trying to use it, the first thing you come to is that you have to purchase a subscription, in order to use it
http://school.eb.com/
http://school.eb.co.uk/
http://escolar.eb.com/
http://quest.eb.com/
https://www.britannica.com/
http://library.eb.com/
https://www.britannica.com/
http://scienceflix.digital.scholastic.com/
https://go.grolier.com
