LEGO Challenge Cards

This giant collection of LEGO challenge cards is a simple prep, fun way to sneak some STEM learning (science, technology, engineering and math) into the day. With cards that range from easy to difficult, little engineers will love tackling the designs.

Snag your set below and for more building fun, check out our Landmark STEM Challenge Cards!

LEGO Challenge Cards

Getting Ready

To prep for these LEGO challenge cards, I printed all the cards on card stock to give them extra durability. Then, I cut along the faint gray lines to separate them.

Note: If you’ll be using the cards in a classroom, you may want to laminate the cards to make them even sturdier.

I grabbed our box of small LEGOS for this first round of play, but DUPLOS would work just as well. 

LEGO Challenge Cards

Middle Brother is LEGO obsessed, so he couldn’t wait to get his hands on the first challenge card. To add a little excitement, we mixed up the stack and he drew the top card: Make a miniature model of your house.

LEGO Challenge Cards

He was thrilled with the final miniature house and couldn’t wait to show everyone. 

He pushed the card off to the side and grabbed card #2: Create a musical instrument that makes sound.

LEGO Challenge Cards

I have to admit that I had a big advantage figuring out what his little hands were making since I hear him play drums on nearly EVERYTHING! But, after a few minutes he proudly showed me his tiny creation. He was thrilled when I easily guessed it was drums. “YES!” he exclaimed.

One card after the next, he tackled the challenge head on. He made a catapult…

LEGO Challenge Cards

LEGO Challenge Cards

Built a boat…

LEGO Challenge Cards

And build a tic-tac-toe board that we played over and over!

LEGO Challenge Cards

He truly loved every second of these LEGO challenge cards. 

LEGO Challenge Cards

Grab Your Set

Ready to play along too?! Click the blue download button to download your free cards and then snag our Landmark STEM Challenge Cards in our shop!

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  1. Becky Spence

    Malia. Wow. This looks absolutely AMAZING! Love your new site. I’ll be coming here often to get ideas for my kids for SURE!

    • Malia

      That means the world coming from you, Becky!!! Thank you for your kind note. You made my day!


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Hi, I’m Malia.

I LOVE helping Pre-K, Kindergarten and First Grade teachers save time, stay inspired and give EVERY student bigger results. I’m so glad you’re here!