The document should be submitted in UK or US Standard English.

2013 iKen Scientifica National Round

CONTRAPTION CHALLENGETeam ID School NameKR32 Holy Model School

Team NameJumping Jacks

Registration IDTeam Member 1 ★ Team Leader Murali 812546

Team Member 2 Sachin 812765

Team Member 3 Yuvraj 812982

Team Member 4 Saurav 812968

Team Guide/Mentor/Coordinator

Mapping out the modelProvide a brief write-up on how you planned the model. Explain motion mode by challenge, and science theory application if any. For example, gravity, lever, energy conversion, atmospheric pressure, etc.You can point out the unique elements used by your team. You can also highlight the difficulties faced and how your team overcame those difficulties.Your write-up should not exceed 500 words

We composed each step of our model with different attractions and special features in the world, and made with principles of various tools and laws of motion that we studied in science. In order to make the final step of the model perfectly, all steps must connect harmoniously. Each step must fulfil its own function. We made this model in wishing that everyone in the world focuses and cooperates together in order to solve the pollution problem. We really wish that children's interest in the earth will be the driving force of saving the world.

Challenge Procedure IllustrationProvide a Flow chart and/OR photograph with all the steps used in your contraption. Please make sure all the steps are labelled and identifiable

Challenge Motion DesignFill in details about each step of your final workInnovation: Please explain which challenges conform to innovation and how. Variety: Please explain which challenges conform to variety and how.Spatial arrangement: Please explain which challenges conform to spatial arrangement and how.

Step 1Step Title: Science Theories applied:

Explanation (How does it work?): How Motion Transit/Transfer/Transform?

Image: (Put step photo here) (You may also make video of each step and submit/share a YouTube link)

Step 2Step Title: ElevatorScience Theories applied: Elevator, Fixed pulley

Explanation (How does it work?): As the power pack (Step 1) operates, it gets string winding, and the fixed pulley changes the direction of power, which causes the elevator to go up. The elevator hits the car placed on the ramp and move it.

Image:

Step 3Step Title: RampScience Theories applied: Ramp, Principle of acceleration, Frictional force

Explanation (How does it work?): As the car, which was at a stop on the ramp, moves down the slope after it got hit from the elevator, the car accelerates gradually. It hits the domino of step 4.

Image:

Step 4Step Title: DominoScience Theories applied: Domino

Explanation (How does it work?): As the car moves down and hits one domino, all domino pieces fall in turn. The last domino piece pulls up the lever in step 5.

Image:

(so..on..till the last step)

Team and Individual ContributionEach team member to write a 250 word paragraph describing his/her contribution to the entire participation

process Team Member 1

Team Member 2

Team Member 3

Team Member 4