Last LEGO Day at Mrs. Bickel's Class
"Puff" cars were made using one 3 x 5 index card for a sail.
6th grade at Barboursville Middle
One person from each team procured the pieces.  One person drew the plan.  One person was the air power supply.  All built and made changes.
Most cars made it to or off the edge.
 
Some cars took a bit more blowing than others.
 
The final designs

Linda Hamilton        hamilon@marshall.edu
LEGO Links of Linda Hamilton second page
19 May MM