Open-and-go lessons
that inspire kids to love
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The most popular K-5 science curriculum
  • Hands-on
  • Standards Aligned and Common Core
  • Prep in minutes, not hours
  • Used by 3+ million students
* Free trials available to teachers who haven't tried Mystery Science, at schools that haven't had full memberships. Homeschool trials available for the first two Mysteries in each unit.
Digital tools to save time and paper

Digital Handouts & Assessments

Google Classroom Integration

Easy ELA Exit Tickets

Loved by students and teachers

The days I have 100% attendance online are the days I tell the kids we are doing Mystery Science.


5th Grade Teacher,


This was my first Mystery Science lesson ever. It is so easy to prep and so fun to do!! LOVED it!!


2nd Grade Teacher,


I am so thankful for Mystery Science during this time of distance learning. I love it when I am in school too, but it is especially helpful now!

Mary Anne

Kindergarten Teacher,


Mystery Science has made my life — and my teachers’ lives — so much easier. For us, it’s a game changer!


Science Coach,


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