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Mystery Science

By Discovery Education. Visit Mystery Science

Desk research from the maker's own pages. Not yet tried by us. Checked 2026-10-24.

A ready-made, standards-aligned science curriculum for elementary grades, owned by Discovery Education. Each lesson opens with a real-world question, like why our skeletons have so many bones, then uses short videos, discussion prompts and a hands-on activity with simple supplies. Teachers lead it in class; students can watch lessons at home through an anonymous link. Some lessons are free; full access comes through school, district or homeschool memberships.

Our take: A good fit for elementary teachers and homeschool parents who want ready science lessons; kids looking for something to explore alone will find it teacher-centered.

The facts
Ages it suitsabout 5-11 (grades K-5)
What its terms say about ageMeant for teachers and parents. Anyone under 18 may not access it directly; students can use it only through an anonymous student link from an educator, with parent or guardian consent or involvement. Account holders must be of legal age. (terms)
PriceThrough schools. School list prices about $2,199 a year for Science, or $2,999 for Science plus Writing; homeschool $199 for Science through June 30, 2027 (Oct 2026). Free trials and teacher scholarships offered.
Works onWeb
AccountA school account
AdsNone
In-app purchasesNone
The AI in itNo AI.

What's good

  • Complete, phenomenon-based K-5 science lessons
  • Hands-on activities with cheap supplies
  • No student accounts or student data
  • Homeschool option

Watch for

  • Full access needs a school or homeschool purchase
  • Built for teacher-led use, not solo play
  • Video-driven lessons mean screen time
  • Owned by a large company that markets to teachers

Data and privacy

Students do not create accounts, and Discovery says it collects no personal information from students using a student link, only usage counts. Discovery uses ad pixels to market its products to adult visitors on other sites. Read the privacy policy.

Does it work?

No independent study found; the maker's own claims only (standards alignment for every state).

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Where these facts come from

Prices, terms and features change. Nobody paid to be listed, nothing here is an affiliate link, and Peabody never rates itself. Where we and the maker disagree, the maker's own pages are the ones to trust.