Unlock STEM potential with our 550+ virtual labs and interactive math and science simulations. Discover engaging activities and STEM lessons with Gizmos!

Gizmo, Gizmos, Reflex, Frax, and Science4Us.

Gizmos are virtual math and science simulations that bring powerful new interactive STEM learning experiences to grade 3-12 classrooms. Adaptive and individualized, Reflex is the most effective and fun system for mastering basic math facts in addition, subtraction, multiplication and division for grades 2+.

Gizmos are standards aligned and lessons easily adapt to whole class, small group, or 1:1 instruction. Plus, our support includes trainers and learning communities. It’s everything educators need to implement, teach, and succeed with Gizmos.

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.

Get access to a rotating collection of free Gizmos chosen from our library of over 550 math and science labs and simulations. Sign up today to start teaching with these online STEM tools! FREE with no time limit! Launch clowns from a circus cannon and try to hit the target.

PopupGizmos are bunkend covers designed for PopUp/Folding Tent Campers and Hybrid Campers. Placed over the top of the bunkends, our design reflects Sunlight to lower interior temperatures during the Summer and helps to prevent heat loss and condensation in the Winter. PopupGizmos also help to protect your bunkend tops from the elements.