Jasmine and José built a playhouse...but it's leaning. How can they fix it? Use different shapes to engineer a stable playhouse.

Jasmine and Jose's LEGO structure fell and broke. Can they design a way to get a structure to the ground safely? How does gravity work and how can we work against it?

Jasmine and José enter a paper airplane competition. Which airplane will win? Construct two paper airplanes and learn why the winning plane wins.