ScienceFlix is a great source to research science topics or help you with your science homework.

All grades can find quick information from Britannica School.

Science in Context contains articles, encyclopedia entries, images, and other resources to help with your research.

Use Biography in Context to research people in science fields.

Kids InfoBits is a great resource for grades 1-4.

Designed for grades 5-8, Middle School contains general information, current events, and pop culture.