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What is GEMS?

GEMS (Girls in Engineering, Math and Science) is a FREE after-school program designed to inspire and empower girls in grades K–8 to explore the exciting world of STEM. Through engaging, hands-on activities, GEMS girls dive into technology, engineering, math, and science in a fun and supportive environment that sparks curiosity and builds confidence.

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Open to all girls in grades K–8 with a curiosity for science, technology, engineering, and math, no prior experience needed!

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Completely FREE to participate, because every girl deserves access to an amazing STEM education.

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Hands-on, activity-based classes that make learning fun, from building bridges to launching rockets and everything in between.

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Classes are held consistently across northern Colorado, making it easy to find a GEMS session near you.

With classes covering everything from Solar Energy and Electricity & Magnetism to Rocketry and CSI investigations, there is truly something for every curious mind. Check out our 2026 schedule to find a GEMS class near you. We can't wait to see what your girl creates!

Frequently Asked Questions

GEMS stands for Girls in Engineering, Math and Science! It is a free after-school program designed for students in grades K–8 who are curious about technology, engineering, math, and science. Through fun, hands-on activities, GEMS girls get to explore STEM in an engaging and supportive environment.

GEMS is completely FREE! We believe every student deserves access to a quality STEM education, so there is no cost to participate.

GEMS offers a wide variety of hands-on classes that make science and engineering exciting! Past classes have included Rocketry, Solar Energy, Electricity and Magnetism, Building Bridges, GEMS CSI, Marshmallow Pneumatics, Little Shop of Physics, and so much more.

GEMS classes are held consistently throughout northern Colorado. Check our schedule to find a class near you!

Not at all! GEMS is open to all students in grades K–8, regardless of experience level. Whether your student is a budding scientist or just starting to explore their curiosity, they are welcome here.