LEGOs have stood the test of time. Even with competing video and computer games, most kids still love building with bricks. These fun LEGO STEM activities give children hands-on practice with science, technology, engineering, and math – skills they’ll rely on for years to come.

Kids will have a blast with these LEGO STEM activities! They’re perfect for pre-kindergarten through elementary school. Use these LEGO activity ideas to inspire your own creative LEGO STEM and STEAM projects in the classroom or at home.

LEGO Science Activities

Build a LEGO Volcano that really erupts!

Get hands-on with physics by designing a fidget spinner. // Frugal Fun for Boys

For some simple summer science, whip up some LEGO Shadow Towers. // Lemon Lime Adventures

Design a LEGO planter.// Lemon Lime Adventures

Create a water dam made out of plastic bricks. // Little Bins for Little Hands

And learn about water displacement. // Lemon Lime Adventures

LEGO Technology Activities

Go on an official LEGO rescue mission with this wind power LEGO challenge. // STEAM Powered Family

Make a LEGO machine that paints on its own. // Stir the Wonder

Design a LEGO gravity roller. // Frugal Fun for Boys and Girls

Test how far your LEGO balloon cars will go.// Little Bins for Little Hands

Create a drawing LEGO robot. // STEAM Powered Family

LEGO Engineering Activities

Build famous landmarks from around the world.

Design a LEGO rainbow. //Schooling a Monkey

Solve a batch of LEGO challenge cards.

Make replicas of objects from all four seasons.

Read a storybook and then tackle an engineering challenge. // Left Brain Craft Brain

Create a LEGO zip line! // Little Bins for Little Hands

LEGO Math Activities

Practice addition by building equations.

And then print a set of these addition mats. // Frugal Fun for Boys and Girls

Or tackle multiplication. // Frugal Fun for Boys and Girls

Build numbers from LEGOS. // Little Bins for Little Hands

And solve a batch of math challenges. // Little Bins for Little Hands

Endless STEM Challenges

Continue the hands-on learning with our best selling Endless STEM Challenge Bundle!