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Math and science simulations that excite curiosity and inquiry

Activate your 30-day FREE trial today!

Our 550+ math and science Gizmos build deep conceptual understanding through inquiry and exploration.

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Get unlimited access to all 550+ Gizmos in our library for 30 days. Keep your account after 30 days and continue using a limited selection of free Gizmos below.

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Unleash the power of the “ah-ha!” moment. Backed by powerful research, Gizmos simulations use inquiry-based instructional strategies that are proven to positively impact student achievement. With Gizmos, kids get it!

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All Gizmos are aligned to the latest standards and come equipped with customizable lesson materials, including teacher plans, lesson activities, and more. (Trials do not include answer keys)

NOTE: Answer Keys available only upon request. Talk with us about access.

Frequently Asked Questions

1. How do I try Gizmos for free?

Sign up for a free 30-day trial to explore our full Gizmos library by registering above. You'll get an email with a custom link to complete your registration—if you don't see it, check your spam folder!

2. What do I get with a Gizmos free trial?

With a free Gizmos trial, you’ll also have access to an on-demand library of self-paced training and implementation tools to help you get started (trials do not include answer keys – contact us to get access)! You’ll also have access to our on-call Professional Development team as well as access to our PD course catalog. After the trial, you can continue using a limited selection of our full library.

3. What happens after my Gizmos free trial is over?

When your Gizmos free trial is over, you can convert it to a paid subscription by calling 866-882-4141 (option 2) to speak with an Account Executive or by submitting a request online via our request purchasing info form. If you don't switch to a paid subscription, your trial account becomes a free Gizmos account, giving you continued access to a limited collection of our Gizmos that change every January and July.

4. How do I purchase Gizmos?

We offer a variety of Gizmos packages for schools and districts! Call us at 866-882-4141 (option 2) or submit a quote request, and we'll customize a pricing proposal to fit your needs and budget. Don't forget to have your school and district details handy!

5. What makes Gizmos different from other STEM simulation and virtual lab programs?

There's nothing more rewarding than seeing your students have that 'ah-ha!' moment, and with Gizmos, they'll experience those breakthroughs and so much more. ExploreLearning Gizmos offers the most extensive library of interactive math and science online simulations (550+) for grades 3-12. These virtual labs and simulations are designed to enhance STEM learning with standards-aligned, inquiry-based activities. Our evidence-based research shows that Gizmos significantly boost student engagement and understanding, setting us apart from other programs.

6. What are the free Gizmos and where can I find them?

Free Gizmos are a rotating selection of virtual labs and simulations from our library of over 550 interactive math and science tools. Visit the Free Gizmos page to access these engaging virtual labs and simulations!

7. What are Gizmos STEM Cases?

STEM Cases immerse students in the role of STEM professionals, empowering them to think and act like real scientists as they learn the concepts and skills needed to solve real-world problems. These in-depth interactive learning experiences are all part of Gizmos! Explore our full list of STEM Cases for grades 5-12.

8. What’s the difference between a Gizmos pilot and a demo?

A Gizmos demo is a free, 30-minute live session with a product specialist that provides an overview of the program and guidance on evaluation and pilot options. Interested in viewing Gizmos in action for free? Request a demo today!

A Gizmos pilot offers 30+ days of hands-on access for two or more classrooms (grades 3+), allowing schools to explore the program’s impact on student learning. Pilots include free training, implementation support for teachers, and access to student progress data, giving administrators a more comprehensive way to assess how Gizmos enhances STEM instruction. Check out our Gizmos pilot program for more information!

Everybody's Talking About Gizmos

Hello, Ms. D. I apologize about emailing you during the weekend, but I couldn’t wait to tell you. Gizmos is so much fun, and I absolutely love it. I actually learn something and I like the fact that it is interactive. Thank you so much for making us do Gizmos.

- Gizmos Student, American International School, Abu Dhabi

I really love Gizmos as they help students grasp difficult concepts that can’t always be seen. They make abstract ideas come to life.

- Gizmos Teacher, Foothills School Division, Alberta, Canada

Another great feature of Gizmos is that I can manipulate them to accomplish my desired learning outcomes for my students. Sometimes I take a Gizmo that is meant to be an entire lab, and I cut it down into a smaller, briefer activity. But, other times, I combine some of the smaller labs into one and have the students access the various Gizmos from the class home page for a bigger assignment. In that way, Gizmos are always able to accomplish my desired outcomes.

- Teacher, Stuarts Draft High School

Any time I’ve used Gizmos, my students have a deeper and more meaningful experience with their learning. It leads to more inquiry and great classroom discussion!

- Grade 3 teacher

As a teacher, this platform is a time saver for me, as there are ready-made tasks and STEM hours, but I also like that I can modify assignments at any time.

- Teacher, Wicomico County School District

Free Gizmos Library

A rotating collection of Gizmos chosen from our library of over 500 math and science labs and simulations. The current collection below will change on Jul 01, 2025.

Cannonball Clowns (Number Line Estimation)
Toy Factory (Set Models of Fractions)
Rounding Whole Numbers (Number Line)
Factor Trees (Factoring Numbers)
Plants and Snails
Summer and Winter
Energy Conversions
Levers
Programmable Rover
Number Systems
Polling: Neighborhood
Finding Patterns
View All Free Gizmos
Gizmos logo Brought to you by ExploreLearning

© 2025 ExploreLearning. All rights reserved. Gizmo and Gizmos are registered trademarks of ExploreLearning. STEM Cases, Handbooks and the associated Realtime Reporting System are protected by US Patent No. 10,410,534

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Find Gizmos
  • FREE Gizmos
  • NEW Releases
  • STEM Cases
  • Browse by Standard
  • Browse by Grade & Topic
  • Browse by Core Curriculum
About Gizmos
  • What's a Gizmo?
  • About STEM Cases
  • What are Gizmos Investigations?
  • Take a Tour
  • Supporting All Students
  • How to Get Gizmos
  • Testimonials
  • K-5 Science
Research
  • The Impact of Gizmos on Student Achievement
  • The Research Behind Gizmos
Support
  • Professional Development Overview
  • Meet the Team
  • Course Catalog
  • Help Center
  • Site Status
Resources
  • Popular Gizmos Collections
  • Educator Resource Hub
  • Success Stories
  • Insights
Get More Info
  • Sign Up for Free
  • Request Purchasing Info
  • Request a Demo
  • Request a Pilot
  • Contact Support

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Other Products

Reflex icon Frax icon Science4Us icon

© 2025 ExploreLearning. All rights reserved. Gizmo and Gizmos are registered trademarks of ExploreLearning. STEM Cases, Handbooks and the associated Realtime Reporting System are protected by US Patent No. 10,410,534

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