Study Jams is a web site that has streaming video and slide shows on science concepts/ideas for grades 3 - 5. This web site use to require a monthly subscription. Due to its popularity and use, it is now free.
On the web site you will also find key vocabulary words, songs and assessments. To access the site simply click on the picture above. You will find over 100 topics ranging from the following topics Science:
The Human Body
Landforms, Rocks and Minerals
Weather and Climate
Force and Motion
Energy, Light and Sound
To get to Study Jams you can look it up in google.
Check out my YouTube Channel for thousands of educational videos for your kids: Complabteacher
Thanks for looking,