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iRubric: STEM Project Prosthetic rubric

iRubric: STEM Project Prosthetic rubric

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STEM Project Prosthetic 
Prosthetic Hand
Students create a prosthetic hand that is enabled by electricity or some other means of motion.
Rubric Code: XXX7X24
By dwisniewski
Ready to use
Public Rubric
Subject: Engineering  
Type: Project  
Grade Levels: 6-8

Powered by iRubric STEM Project
Advanced version will include motor functionality
  Poor

No movement

1 pts

Fair

Quivers

2 pts

Good

Opens and Closes

3 pts

Excellent

Multiple mobility

4 pts

Construction

Poor

Quality of work is poor. Cuts are jagged, rubber bands are not glued well, straws are falling off, fingers are tearing and falling off. Dowels representing bones in the hand are missing.
Fair

Quality of work is fair. Some rubber bands are not glued well, straws are not cut the correct length and have come off. One or more fingers are tearing off.
Good

Quality of work is good. Most rubber bands, straws, strings, and wood dowels representing bones are attached.
Excellent

Quality of work is excellent. Rubber bands, straws, strings, and wood dowels representing bones are attached.
Identiifcation

Poor

The relationship between bones, muscles and tendons is not indicated.
Fair

Some of the bones, tendons and muscles are not labelled or are incorrectly identified.
Good

Most related bones, muscles and tendons are labeled correctly.
Excellent

All bones, tendons and muscles in the hand are labelled and identified correctly.
Lab Evaluation Sheet

Poor

Most questions are not done. Answers are not in full sentences and do not show knowledge of the subject.
Fair

Some questions are not answered. Answers to questions are not in full sentences. Answers show a fair knowledge of the subject.
Good

All questions are answered. Some answers are not in full sentences. Answers show a good understanding of the subject.
Excellent

All questions are answered in full sentences and answers show a thorough understanding of the subject.
Materials

Bullet Points
Poor

Does not list the materials used in the project
Fair

List of materials is incomplete. Words are misspelled.
Good

List of materials is complete.
Excellent

List of materials is complete, updated with no misspelled words.
EDP Procedure

Numbered list
Poor

No procedures followed. Fragmented in step by step process.
Fair

Incomplete procedure identified.
Good

Complete procedures listed. Neat and organized.
Excellent

Complete, thorough organized and no errors.
Trials

15-30 trials recommended
Poor

No evidence of repeated trials or changes.
Fair

Inconsistent evidence of trials and changes.
Good

15 trials and changes to evidence improvements
Excellent

Evidence that trials results in design improvements
Graphs 2D and 3D

Labeled, to scale measurements metric & inches
Poor

None
Fair

One
Good

Both
Excellent

Metric and Inches
Journal Evidence

Define the Problem
Background Research
Specify Requirements
Brainstorm Solutions
Choose the Best Solution
Do Development Work
Build a Prototype
Test and Redesign
Poor

Problem Defined
Problem Researched
(Less than 4)
Fair

Problem Defined
Problem Researched
Requirements Specified
Solutions Brainstormed
(Less than 6)
Good

Problem Defined
Problem Researched
Requirements Specified
Solutions Brainstormed
Best Solution Selected
Work Development
(Less than 8)
Excellent

Problem Defined
Problem Researched
Requirements Specified
Solutions Brainstormed
Best Solution Selected
Work Development
Prototype built
Tested and Redesigned
(All 8 completed)





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