iRubric: Writing Chemical Formulas rubric

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Writing Chemical Formulas Chemical Formulas Poster Project In this assignment, you will demonstrate your knowledge of key terminology used in nomenclature and how to derive chemical formulas. Rubric Code: LB2663 By Linkschl Ready to use Public Rubric Subject: Chemistry Type: Assignment Grade Levels: 9-12

Writing Chemical Formulas Rubric
	Advanced 15 pts	Very Good 13 pts	Borderline 10 pts	Needs improvement 5 pts	R 0 pts
Knowledge & Understanding	Advanced Student demonstrates a solid understanding of key terminology and can define terms in his/her own words.	Very Good Student demonstrates a solid understanding of key terminology and can mostly define terms in his/her own words.	Borderline Student demonstrates a fair understanding of key terminology but can barely define terms in his/her own words.	Needs improvement Student does not demonstrate an understanding of key terminology and cannot define terms in his/her own words.	R Did not attempt assignment
Knowledge & Understanding	Advanced Student is able to accurately identify polyatomic ions and use them accurately in writing chemical formulas	Very Good Student is able to accurately identify polyatomic ions and use them accurately in writing chemical formulas 75% of the time	Borderline Student is fairy able to accurately identify polyatomic ions and use them accurately in writing chemical formulas 50% of the time	Needs improvement Student is not able to accurately identify polyatomic ions and use them accurately in writing chemical formulas	R Did not attempt assignment
Knowledge & Understanding	Advanced Student understands the IUPAC naming system and is able to accurately apply it.	Very Good Student understands the IUPAC naming system and is able to accurately apply it 75% of the time.	Borderline Student has a fair understanding of the IUPAC naming system and is able to accurately apply it 50% of the time	Needs improvement Student does not understand the IUPAC naming system and is not able to accurately apply it.	R Did not attempt assignment
Knowledge & Understanding	Advanced Student is able to identify element symbols, their valence number and use this information in writing chemical formulas	Very Good Student is able to identify element symbols, their valence number and use this information in writing chemical formulas 75% of the time	Borderline Student is able to identify element symbols, their valence number and use this information in writing chemical formulas 50% of the time	Needs improvement Student is able to identify element symbols, their valence number but cannot accurately use this information in writing chemical formulas	R Did not attempt assignment