iRubric: Prosthetic Arm Design Challenge rubric

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Prosthetic Arm Design Challenge Prosthetic Arm Design Challenge Students design and build a prototype of a prosthetic arm. Rubric Code: BXX8WCC By brandijennice Draft Public Rubric Subject: Engineering Type: Project Grade Levels: 9-12

Prosthetic Arm A.3.3.3
	Unsatisfactory 0 pts	Fair 1 pts	Good 2 pts	Excellent 3 pts
Individual Drawing of Arm	Unsatisfactory Student did no complete drawing.	Fair Drawing showed side view of arm. Drawing was missing more than one requirement. Syringes, type of joints, measurements.	Good Drawing showed side view of arm but was missing one of the requirements. Syringes, type of joints, measurements	Excellent Drawing was done with a high degree of detail and included all of the requirements.
Group Cooperation	Unsatisfactory Student made no attempt to cooperate and participate in lab activity	Fair Student showed minimal effort to cooperate and participate in the lab activity	Good Student cooperated and participated with team members to complete the lab activity.	Excellent Student is a team leader, cooperated, participated and provided guidance for team members.
Testing/Arm Function	Unsatisfactory No work has been done on the arm, the arm cannot be tested.	Fair The arm and hand are able to move with hydraulic or pneumatic force. The arm cannot perform any of the required functions.	Good The arm and hand are able to move with hydraulic or pneumatic force. The arm can perform 2 out of the 5 functions.	Excellent The arm and hand are able to move with hydraulic or pneumatic force. The arm can perform 3 or more of the 5 required functions.