Hands-on activities with building blocks challenges for the win! Engage and motivate kids on the daily basis! Use for morning tubs, recess bins, STEAM/STEM time, and at-home or distance learning! Your students will be begging for more!Enjoy 120 engaging and motivating building blocks STEAM/STEM challenge task cards that promote critical thinking skills! There are 120 exciting challenges, each on their own card, in black and white for easy printing. Pick and choose the challenges you and your stu