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Get 40 LEGO STEM challenge cards plus instructions for just $3 (a $7 value!)

That's less than 10 cents per challenge!

LEGO STEM Challenges$7

Plus, get the Mega STEM Challenge Card Bundle for 70% off!

Worth $90.00, it's just $27 when you add it to your order today!
Includes over 500 STEM challenges for every month and season of the year. Perfect for elementary and middle school. Use in the classroom or at home to boost STEM skills and make science class fun!

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    LEGO STEM Challenges$7

    • Total payment
    • 1xLEGO STEM Challenges$7
      -+

    All prices in USD

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