The completition.

Table completion

 TABLE #2:

Jirah A     - 0.75m

Vy Vy      - 2m

Angelna T - 0.01m

Norma M - 2.2m

   From my group and during the completion, i learned the smaller and thinner rubber bands less snap and easier to go than the thick one. Also try to practice how the car go before the completion for can fix the errors might occur.

   To improve the design, I might find another wheel to increase the friction, as some people put the rubber bands around the wheel.

Score
  Mass: 5
  Construction: 3
  PE/KE: 4
  Rubber band snap: 5
  Parts holding together: 6
  Steering: 6
  Distance: 3
Total: 30

Class completion 

Car 1:  Esmevaldo D  - 5.09m      Score 38

The car had the farthest distance, using two rubber bands and one of them dropped during the race.

Car 2:  B.G                - 2.38m                31

Car 3:  Rebecca         - 1.52m                30

Car 4:  Norma M       - 2.3m                  32

Car 5:  L.M                - .81m                 27

The distance between cars after the race, marked by the tape.

Car of the class.