BrainPOPjr
​Enrichment in all subjects and for ELL.
BrainPOP
Username: OPscience
Password: Oakpark1

Happy Scientist
Offers great videos and fun experiments to try at home.

Khan Academy
Has lessons, activities, quizzes and more on a wide range of science topics.

PBS Learning
Great videos on a variety of topics, including a series on viruses.

How Stuff Works
This website will keep curious kids entertained for hours.

NASA
Offers cool space-related videos and activities.

Worksheet Works
Free science printables.