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iRubric: My Model pH Scale rubric

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My Model pH Scale My Model pH Scale Work individually or in groups to build a 3-D, interactive pH scale after testing substances. Rubric Code: Q244BAW By swhidbee Ready to use Public Rubric Subject: Science Type: Project Grade Levels: 9-12

pH Scale Poster
	Ciriteria (N/A)	Poor 1 pts	Fair 2 pts	Good 3 pts
Collaboration	Ciriteria Can be done individually(3)<BR> <BR> For group work, each member must contribute equally to the construction of the scale	Poor One person did most of the work.	Fair One or more members of the group did not contribute.	Good Each member did some of the drawing or construction of the pH scale.
Accuracy	Ciriteria pH scale is clearly marked from 0 - 14<BR> <BR> Acids are listed in correct order<BR> <BR> Bases are listed in correct order<BR> <BR> <BR> There is a neutral<BR> <BR> *All 11 different samples used in class are correctly placed on the scale	Poor Three or more substances are incorrectly placed on the scale.<BR> <BR> Much of the information is missing and/or substances are not placed on scale in proper order	Fair One or two substances are incorrectly placed on the scale.<BR> <BR> Some information is missing and/or questions are not answered.	Good All substances are correctly placed on the scale.<BR> <BR> All information is included and questions are answered.
Attractiveness	Ciriteria * Pictures are full color<BR> <BR> Model is neat<BR> <BR> Model has no spelling errors	Poor The poster is sloppy and/or not colorful.<BR> <BR> More than 3 spelling errors	Fair The poster is neat but not colorful.<BR> <BR> 2-3 spelling errors	Good The poster is neat and colorful.<BR> Fewer than one spelling error
Interactive Ability Model Scale should have one interactive component	Ciriteria Examples<BR> <BR> pull tabs to reveal pH value/ Substance<BR> <BR> Items can be removed and replaced<BR> <BR> *Items "pop up"	Poor The model scale is not interactive	Fair The model scale has limited interactivity.	Good The model scale is fully interactive.