Relier Pairs

Biceps Muscle

Rubber Bands

Step 1 of Engineering Design Process

Forearm

Step 2 of the Engineering Design Process

When you build your arm it is fragile so be careful (True or False)

Several short distances

Prosthetic Arm

Prototype

Triceps Muscle

Arm

Four

Balsa wood

The ball can roll to the target (True or False)

Distance in meters we are attempting to throw the ball

Arm made from a variety of different materials that is used to replace an arm that has been lost.

Number of parts that the arm is made out of

This what the structure of the arm will be made out of

This is what will be the muscles on the balsa wood prototype arm

True

Research prosthetic arms and how they work so that we can design a prototype more successfully

False

Design and build a prototype prosthetic arm that throws accurately at short distances

Smaller balsa wood version of a real prosthetic arm.