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CLASS IS IN SESSION!

Class CrunchLabs is a FREE, three dimensional curriculum resource designed for state science standards to inspire student curiosity and creativity. In partnership with the National Science Teaching Association (NSTA).

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Class CrunchLabs Highlights
Class CrunchLabs Highlights
Carnival of Collisions
Carnival of Collisions
Contact Forces
Mission Maglev
Mission Maglev
Electric & Magnetic Forces
Operation Space Jump
Operation Space Jump
Gravitational Force
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Featured Unit

Operation Space Jump

Gravitational Force
6-8 • Middle School

Students explore how mass, diameter, and distance affect gravitational force and learn by simulating a crash-landing in outer space.

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Hands-On Challenges

Turn everyday things into activities that make abstract concepts click, because the best way to learn science is to DO it.

Curriculum Collabs

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My goal for Class CrunchLabs is to get students stoked on science and make teachers look like heroes.

Mark Rober

Founder of CrunchLabs and former NASA engineer turned science communicator with 70+ million YouTube subscribers

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What's Included

What if learning STEM felt less like school and more like a front-row seat to the coolest experiments on the planet?

Class CrunchLabs videos feature Mark Rober, world-class engineers, scientists, and innovators who make science and engineering concepts actually make sense by blowing things up, building the impossible, and solving problems that matter. Every video is engineered to spark curiosity and keep your students hooked. It's not just content. It's the "holy cow, I get it now" moment, on repeat.

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