Open-and-go lessons that
inspire kids to love science!
The most popular K-5 science curriculum
- Hands-on — lead students in the doing of science and engineering.
- NGSS-aligned and Common Core — make the transition to the Next Generation Science Standards and support Common Core.
- Less prep, more learning — prep in minutes not hours. Captivate your students with short videos and discussion questions.
- 1+ million children — STEM education is in crisis. Help us fix it.
Free memberships are available to new teachers at schools that have not tried Mystery Science and new homeschool parents. Those who already received a free membership are not eligible.
Made for teachers. By teachers.
I hope my work saves you time & inspires your students. Read about our mission.
Sign up for a free membership for this school year!
Only 2,673 free memberships remaining.