Open-and-go lessons that inspire kids to love science.

Science curriculum for K—5th grades.

90 sec
  • Hands-on lead students in the doing of science and engineering.
  • Standards-aligned science lessons Cover core standards in 1-2 hours of science per week.
  • Less prep, more learning prep in minutes not hours. Captivate your students with short videos and discussion questions.

Sign up now to try Mystery Science for free.

Sign up


Voting for this episode is now closed. Would you like to vote on the most recent poll?

I pulled three questions from my jar. Which question do you want to explore next week?

  • Why do lightbulbs get hot?

    -Lyric, 3rd Grade

  • How are pianos made?

    -Vivian, 1st Grade

  • How high can birds fly?

    -Nova, 2nd Grade


Looking for a hands-on activity?

Try out a hands-on extension activity from Mystery Science.