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iRubric: Filtration Investigation rubric

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Filtration Investigation Water Filtration System You are part of a team of engineers who have been given the challenge of developing an filtration system to eliminate as much dirt or mud as possible from a water sample you have been provided. If your system works, you'll end up with water that looks completely clear. How you accomplish the task is up to your team! The team with the clearest resulting water (based on a visual inspection) will have developed the best filter in the class. Rubric Code: YX28WXB By msprobst Ready to use Public Rubric Subject: Science Type: Project Grade Levels: 9-12

Filtration Investigation
	Poor 1 pts	Fair 2 pts	Good 3 pts	Excellent 4 pts
Water Filtration Model	Poor Lacked creatvity and practicality for water filtration process. Did not remove any of the pollutants.	Fair Somewhat creative and practical model for water filtration process. Removed somr of the pollutants.	Good Mostly creative and practical use for water filtration process. Removed most of the pollutants.	Excellent Creative and practical use for water filtration process. Very effective in removing all pollutants.
Water Clarity	Poor Completely dirty (as the orginal water appeared)	Fair About three quarters to half of the dirt remains	Good About a quarter to half of the dirt remains	Excellent Completely clear (as drinking water might appear)
Team Work & Collaboration	Poor Group failed to work together to create an overall sucessful system.	Fair Group worked together some of the time.	Good Group worked together most of the time.	Excellent Group worked well together in creating a well thought out sytem.
Research	Poor The project demonstrates no research/inquiry.	Fair The project demonstrates some research/inquiry.	Good The project demonstrates research/inquiry.	Excellent The project demonstrates intentional research/inquiry that has lead to informed decisions.
Critical Thinking &Problem Solving	Poor Group did not accomplish their goal or communicate their process clearly.	Fair Group has taken steps to accomplish their goal and solve their problem but they were not logical or clear.	Good Group has taken logical steps to accomplish their goal and solve their problem.	Excellent Group demonstrates high level thinking and has taken logical steps to accomplish their goal and solve their problem.