The next two participants take the first box and run down to the pile with it and get the second box. They then carry the 2 boxes back. This sequence repeats itself until all the boxes have been delivered. If the boxes fall, they must be picked up and restacked. At any time, the team may have the 6 th grade student's help out.
Marble run The first team to get a marble to run through the tubes from the start to the finish.
Any time a marble drops to the ground the team must start over. A marble is started in the first tube As soon as the first person feels the tube run through their tube they then run down and hook on to the end of the line. This continues until the team gets the marble to drop in the small bucket at the other end. The event is repeated then with grades 3 4. While this event is going on simultaneously students in teams from grades 1 and 2 are competing in the toxic waste drop off.