Online simulations that power
inquiry and understanding

World's largest library of
math & science virtual labs and simulations

Gizmos are interactive math and science virtual labs and simulations for grades 3-12. Over 400 Gizmos aligned to the latest standards help educators bring powerful new STEM learning experiences to the classroom.



Make Connections. Draw Conclusions


Discover Concepts

Interactive design allows for extensive manipulation of variables and "what-if" experimentation.

Analyze Data

Visualizations and graphing tools help capture and compare results from experiments.

Go Deeper

In-depth activities create more moments to explore, discover and apply new concepts.


Science Gets Real with Interactive STEM Cases


STEM Cases put students in the role of STEM professionals tasked with solving real-world problems. Via interactive activities online, including case studies, students form and test ideas to find solutions — just like real scientists.


Real-time Data. Real Results.


Instant Insights

Real-time data heatmaps immediately uncover student problem areas.

Real-time Assessment

Embedded formative assessments evaluate student progress as it happens.

Research-proven Design

Evidence shows that Cases with real-time data elicits significant learning gains.


Support Meaningful Learning



Align to the latest educational standards.


Support science and engineering practices.


Frame learning in real-world experiences