Mini Challenges!
New inventive challenges posted each week
299
Leaf it out
Invent a way to keep leaves off the train tracks
Check out some other challenges
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118
Bird song
Invent something that will help protect the birds in trees
440
Palm trees
Invent something to help protect the palm trees
272
Flood help
Draw an invention that will help stop someone’s house from getting flooded
37
Cool school
Imagine YOUR SCHOOL IN A giant TREE. Draw your tree school
28
Flight of the bumblebee
Design flying machines inspired by birds and insects