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

Mudskipper Whale Goats Rock Volcano

Sign up today for a free membership through June 30, 2018!
Only 5,380 free memberships remaining. Learn more

Science curriculum for K—5th grades.

  • 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.

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.

Power of Flowers
Life Cycle, Traits, & Heredity
NGSS Available
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Force Olympics
Forces, Machines, & Engineering
NGSS Available
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Spinning Sky
Sun, Moon, & Stars
NGSS Available
Weather Watching
Weather Conditions, Instruments, & Seasons
NGSS Available
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Lights & Sounds
Properties of Light & Sound
NGSS Available
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Animal Secrets
Animal Needs
NGSS Available
Animals Through Time
Habitats, Heredity, & Change Over Time
NGSS Available
Birth of rocks
The Birth of Rocks
Rock Cycle, Erosion, & Natural Hazards
NGSS Available
Plant Adventures
Structure, Function, & Adaptations
NGSS Available
Energizing everything
Energizing Everything
Energy & Motion
NGSS Available
Invisible forces
Invisible Forces
Forces & Motion, Magnetism
NGSS Available
Spaceship Earth
Sun, Moon, Stars, & Planets
NGSS Available
Watery Planet
Water Cycle, Resources, & Systems
NGSS Available
Talking machines
Waves of Sound
Sound, Waves, & Communication
NGSS Available
Web of life
Web of Life
Ecosystems & the Food Chain
NGSS Available
Chemical magic
Chemical Magic
Chemical Reactions & Properties of Matter
NGSS Available
Sensing your world
Human Machine
Body, Senses, & the Brain
NGSS Available
The work of water
Work of Water
Earth’s Surface Processes
NGSS Available
Material magic
Material Magic
Properties & Phases of Matter
NGSS Available
World of weather
Stormy Skies
Weather, Climate, & Water Cycle
NGSS Available

Made for teachers. By teachers.

Doug head

Hi! My name is Doug,

I taught elementary science for seven years and made it my students’ favorite subject. I created Mystery Science to share my approach with you.

Every lesson begins with a Mystery that hooks your students. I then narrate an unforgettable story told with stunning images and videos and punctuated with opportunities for discussion. Every lesson concludes with simple hands-on activities designed to use supplies you already have (or are easy to get).

I hope my work saves you time & inspires your students. Read about our mission.

Doug Peltz

“I love these lessons! Everything is right there. The video clips and questions are great. My students get so involved and everyone participates. As I walk around the classroom, I hear great discussions between the students.”

― Toni (3rd Grade Teacher, Grayling, MI)

Sign up today for a free membership through June 30, 2018!
Only 5,380 free memberships remaining.