- Username
- Password
forgot?

iRubric: Writing Chemical Formulas rubric

edit print share Copy to my rubrics Bookmark test run assess... delete Do more...
Writing Chemical Formulas Writing Chemical Formulas In this assignment, you will demonstrate your knowledge of key terminology used in nomenclature and how to derive chemical formulas. Rubric Code: V2393B6 By ninabatch Ready to use Public Rubric Subject: Chemistry Type: Handout Grade Levels: 9-12

Writing Chemical Formulas Rubric
	Thorough 4 pts	Considerable 3 pts	Some 2 pts	Limited 1 pts	R 0 pts
KNOWLEDGE AND UNDERSTANDING	Thorough Student understands the naming system and is able to accurately apply it.	Considerable Student understands the naming system and is able to accurately apply it 75% of the time.	Some Student has a fair understanding of the naming system and is able to accurately apply it 50% of the time	Limited Student does not understand the naming system and is not able to accurately apply it.	R Did not attempt assignment
THINKING	Thorough Student read the information provided and is able to follow all the steps shown producing correct formulas and names for the compounds formed.	Considerable Student read the information provided and is able to follow most of the steps shown producing mostly correct formulas and names for the compounds formed.	Some Student read the information provided and is able to follow some of the steps shown producing several correct formulas and names for the compounds formed.	Limited Student read the information provided and is able to follow few of the steps shown writing only few correct formulas and appropriate names for the compounds produced	R Did not attempt assignment
COMMUNICATION	Thorough Student is able to identify element symbols, their valence number and use this information in writing chemical formulas	Considerable Student is able to identify element symbols, their valence number and use this information in writing chemical formulas 75% of the time	Some Student is able to identify element symbols, their valence number and use this information in writing chemical formulas 50% of the time	Limited 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
APPLICATION	Thorough Student is able to accurately identify elements and polyatomic ions and use them accurately in writing chemical formulas	Considerable Student is able to accurately identify elements and polyatomic ions and use them accurately in writing chemical formulas 75% of the time	Some Student is fairy able to accurately identify elements and polyatomic ions and use them accurately in writing chemical formulas 50% of the time	Limited Student is not able to accurately identify polyatomic ions and use them accurately in writing chemical formulas	R Did not attempt assignment