Whether you’re looking for a great science fair project, quick STEM activity, or NGSS-aligned science lesson plan perfect for the classroom – we have you covered! From our staff of scientists directly to you, step-by-step videos to get you exploring hands-on STEM (science, technology, engineering and math).

Looking for in-depth written directions or even more science projects? Come see our library of 1500+ science experiments at www.sciencebuddies.org. We love hearing from people who use our resources! Feel free to send us email at scibuddy@sciencebuddies.org or tag us on any of our social media accounts.


Science Buddies

We are excited to announce the 2025 Science Buddies Engineering Challenge! Check out the introductory video below and see our website for complete contest details, rules, and entry information: www.sciencebuddies.org/engineering-challenge.

#scienceteacher #ScienceBuddiesEngineeringChallenge #RocketCatcherChallenge

8 months ago | [YT] | 1

Science Buddies

Our automatic dog door short is getting a ton of attention! If you want the full story with more details and answers to many common questions, check out the full video and written instructions here: Arduino Magnetic Pet Door | Science Project (sciencebuddies.org)

1 year ago | [YT] | 43

Science Buddies

Great new video by ‪@veritasium‬ about the fascinating history behind LEDs: https://youtu.be/AF8d72mA41M. You don't need a physics degree to get started with LEDs - check out our project!

1 year ago | [YT] | 5

Science Buddies

The 2024 Science Buddies Engineering Challenge is now live! Build your own rubber band-powered car for a chance to win a cash prize for your school or nonprofit organization! Check out the video for an overview of the contest rules. Complete rules and entry information here: www.sciencebuddies.org/engineering-challenge

Need some additional engineering tips? ‪@MarkRober‬ has some great videos about mousetrap cars and pinewood derby cars - not exactly the same contest, but many of the same engineering principles apply! Check them out:

https://youtu.be/b7zWwo9dbiU

https://youtu.be/-RjJtO51ykY

1 year ago | [YT] | 4

Science Buddies

We're excited to announce that, thanks to our amazing volunteers, some of our STEM videos are now available in Spanish too! Watch them at youtube.com/channel/UCi_y...

3 years ago (edited) | [YT] | 12

Science Buddies

Hi Science Buddies viewers. Due to recent changes YouTube is making to comply with the Children's Online Privacy Protection Act (COPPA), notifications and comments are now disabled on all our videos. This disappoints us. We definitely want to hear from you though! So, if you have a question, a video you want us to make, or a comment about how our videos help you have fun with science, feel free to email us at scibuddy@sciencebuddies.org You can also visit us at www.sciencebuddies.org

5 years ago | [YT] | 12