Fold your paper in half and fold the top corners down to the middle about a quarter down the paper
Fold the bit that you just did down
Fold the top corners down to make a point at the top of your paper
Fold the little bit at the bottom of the point folds up.
Flip the paper over and fold the point down.
Fold your paper in half.
Fold your wing anyway you want.
Step 8: Your Done!
There is your classroom cruiser