NASA Kids’ Club provides a plethora of space focused games, videos, images and activities to introduce and help kids learn about the world of space.
BrainPOP offers educational animated videos and lessons covering different science topics. Each featured science topic comes with illustrative videos, quizzes, and accompanying activities.
Discovery Kids is another excellent source of educational video content to help kids learn about different science topics. The site also provides interactive games and links to mobile science apps for kids.
Science for Kids is a website that features a treasure trove of educational science materials. These include online games, experiments, lesson plans, quizzes, science projects, free activities and many more.