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10 years · STEM.org accredited
Kids learn best when they're building, coding and experimenting
Robotics, coding, science and more
10K+
kids taught
10 years
since 2016
10K+
learning hours
STEM.org
accredited
What can we do for your child?
Weekly classes
Robotics, coding, science and chess, level by level.
See classes →
Birthday parties
Robots, slime, glow science, bath bombs and more.
See parties →
Science kits
Volcano Blast and Bath Bomb Lab, delivered.
Shop kits →
Schools & companies
After-school clubs, STEM days and team building.
Work with us →A clear path from age 3
Every child gets the Robotics & Coding Passport and collects a certificate for each level. Parents follow progress online.
Open your child's passport
Mini Makers
Ages 3–4
Explorers
Ages 5–7
Gear Heads
Ages 8–10
Tech Squad
Ages 11+
"If it worked with my son, it will work for all kids."
I'm Joelle, a chemist and a mom. I started Cranium in 2016 because I wanted my son to love learning as much as he loved playing. Ten years later, thousands of children have built, coded and experimented with us.
Read our story →Not sure where to start?
Tell us your child's age and we'll suggest the right class, day and place.