Download Rubric for Lewis Structure Assignment

Chem 126A –Walczak
Spring 2010
Scientific Reasoning Assignment #1 Grading Rubric: Lewis Structures
Due March 1, 2010
25 points possible
Emerging Competent Exemplary
(0.5 pts)
(1.5 pts)
(2.5 pts)
Diagram:
Draw picture or diagram correctly
Conclusion:
Stated clearly so reader can follow
Refers to information developed in solution
Explanation:
Provide through explanation of problem solving
approach
Properly Cite data used to evaluate the problem
Diagram is referenced during explanation
Shortcomings:
Identify assumptions or flaws in data or approach
State shortcomings and offer alternatives that
minimize these shortcomings
Overall writing quality:
Grammar, punctuation, spelling, organization.
Problem statement is addressed and answered
Total
Assignment Grade: __________