Students
Explore science topics, complete engaging activities, and build real-world understanding.
Start Learning →Middle school science lessons, worksheets, labs, dissections, and classroom resources for students, teachers, and homeschool families.
Teachers
Find ready-to-use lessons, labs, and resources to save time and inspire your students. Teacher-only materials are coming later.
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Homeschool Families
Access complete, flexible science resources designed for your unique learning journey.
Learn Together →
Earth Science
Understand our planet! Investigate weather, rocks, oceans, and the dynamic Earth system.
Explore Earth Science →
Life Science
Discover the living world! From cells to ecosystems, explore how life works and how we all connect.
Explore Life Science →
Physical Science
Explore matter and energy! Discover forces, motion, energy, and the building blocks of the universe.
Explore Physical Science →What's New
WHAT'S NEW
Latest updates from Mr. E Science
Smarter Every Day
science and engineering explained through hands-on experiments and videos
Mark Rober
Engineering videos about inventions, experiments, and how things work
CrunchLabs
Mark Rober's subscription STEM kits and science videos for kids
Quizlet
Flashcards and study tools for quizzes, tests, and memorization
The four links above open another website in a new tab.
C.H.I. — Character • Honor • Integrity
Learn science.
Work hard.
Make good choices.
Build a better tomorrow.
Non sibi – Not for oneself
Finis origine pendet – The end depends upon the beginning
Website Tour
Take a quick tour to see how everything is organized.
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Welcome to Mr. E Science
Learn more about Mr. E, the mission, and what makes this site unique.
Meet Mr. E →
Classroom Tour
Step inside the virtual classroom and explore helpful tools.
Visit the Classroom →
Visit the Original Mr. E Science Website
Looking for something from the old site? You can still find it here.