Meet Gizmos
The world's largest library of math and science simulations.
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Build inquiry, understanding, and a love of math and science.
Featuring over 550 virtual, interactive STEM simulations all crafted to meet the latest educational standards, Gizmos empowers educators in grades 3-12 to transform classrooms with engaging online simulations that foster a deeper conceptual understanding of science, technology, engineering, and math subjects. By using ExploreLearning Gizmos immersive online labs and student-centered, inquiry-based activities, students discover their STEM potential.
Learn More about Gizmos Sign Up for FreeNow Available: Gizmos Investigations
Real-world science, reimagined
Gizmos Investigations are live! Investigations bring fully guided, hands-on science lessons for grades 6–8 that are built around real-world problems and elevate existing Gizmo simulations. These turnkey, sensemaking-driven experiences help students think, explore, and do science like never before! It’s everything teachers need to ignite curiosity in students and drive deeper learning in science.

Balancing Blocks (Volume)
Valentine’s Day often brings hearts to mind, but geometry goes far beyond one shape.
In the Balancing Blocks (Volume) Gizmo, students can explore volume and balance using a variety of shapes, including 3D figures. Students start by building...
Balancing Blocks (Volume)
Valentine’s Day often brings hearts to mind, but geometry goes far beyond one shape.
In the Balancing Blocks (Volume) Gizmo, students can explore volume and balance using a variety of shapes, including 3D figures. Students start by building a figure with a given volume using blocks, then test their design by balancing it on a platform resting on the tip of a cone. They can then adjust the platform’s dimensions and add or remove blocks to see how shape, volume, and stability are connected.
Bring science to life with real-life STEM cases.
Immerse your students in active learning with Gizmos STEM Cases, where they learn about real-world STEM challenges and actively solve them like real scientists. Our STEM Cases encourage hands-on exploration, promoting a dynamic learning environment that sparks curiosity and enthusiasm.
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Research
Leverage research-proven teaching tools.
Independent research studies show how Gizmos interactive simulations power effective math and science instruction and impact student achievement.
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Prepare teachers for even greater success.
When teachers effectively integrate Gizmos into instruction they can take learning to new levels. Learn how our support helps educators be their best.
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Make the most of your implementation.
Get insights, ideas, inspiration and more. We’re here to help you use Gizmos in the classroom—whether you’re just getting started or ready to go deeper.
Browse Our ResourcesWhy Choose Gizmos
Evidence-Based & Proven for Success
Backed by research, Gizmos improve student outcomes with engaging, effective virtual labs and simulations.
Puts Data Privacy First
We prioritize student safety with robust data privacy and security measures. Learn more about our commitment.
Helps All Students Succeed
Gizmos empower all students to succeed by providing interactive simulations that adapt to diverse learning needs.
Easy to Implement
Gizmos integrate seamlessly into classrooms with expert resources and professional development.
Loved by Teachers & Students
Teachers and students rave about Gizmos for transforming science and math education. Read their stories!
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 DhabiI 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, CanadaAfter completing the fan cart Gizmo I had my students design a new ride for a theme park using the information about mass and speed from the gizmo. They loved it! We were also able to work in math as they had to purchase the materials and bid out the project for their prototype.
- Grade 3 Teacher, Frank Tillery Elem SchoolAnother 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 SchoolAny 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 teacherGizmos associated with higher performance on NGSS-aligned state science assessments
Data from more than 22,000 students at over 115 schools found that higher Gizmos usage led to a higher likelihood of meeting or exceeding proficiency on two different state science achievement tests.

Gizmos have earned every major edtech award!
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