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iRubric: Signs of Chemical Reactions rubric

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Signs of Chemical Reactions Signs of Chemical Reactions Rubric Code: G2284BA By hrcarreon Ready to use Public Rubric Subject: Chemistry Type: Project Grade Levels: 9-12

Signs of Chemical Reactions
	4 4 pts	3 3 pts	2 2 pts	1 1 pts
Participation	4 Used time well in lab and focused attention on the experiment	3 Used time pretty well. Stayed focused on the experiment most of the time	2 Did the lab but did not appear very interested. Focus was lost on several occasions	1 Participation was minimal
Appearance/ Organization	4 Lab report uses headings and subheadings to visually organize the material. Heading is present and accurate. Tables are drawn using a straight edge. Mistakes are handled appropriately.	3 Lab report fails to meet one of the expectation for appearance and organization	2 Lab report fails to meet two of the expectations for appearance and organization	1 Lab report fails to meet more than two for the expectations for appearance and organization
Purpose	4 The purpose of the lab or the question to be answered during the lab is clearly identified and stated	3 The purpose of the lab or question to be answered during the lab is identified, but is stated in a somewhat unclear manner	2 The purpose of the lab or the question to be answered during the lab is partially identified, and is stated in a somewhat unclear manner	1 The purpose of the lab or the question to be answered during the lab is erroneous or irrelevant
Observations x__2_____ Weight	4 Observations are clearly and completely described	3 Observations are complete but stated in a somewhat unclear manner	2 Observations are mostly complete and are stated in a somewhat unclear manner	1 Observations are incomplete and are stated in a somewhat unclear manner
Discussion Questions	4 All questions are answered without error	3 All questions are answered with one error	2 All questions are answered with 2 or 3 errors	1 All questions are answered with more than 3 errors
Conclusion	4 Conclusion relates the findings to the purpose and includes possible sources of error, what was learned from the experiment, and suggestions on improvement	3 Conclusion relates the findings to the purpose and includes possible sources of error, and what was learned from the experiment	2 Conclusion relates the findings to the purpose and what was learned from the experiment	1 Conclusion relates the findings to the purpose
Spelling/ Grammar/ Puncuation	4 No errors in spelling, punctuation, and/or grammar in the report	3 One or two errors in spelling, punctuation, and/or grammar in the report	2 Three errors in spelling, punctuation, and/or grammar in the report	1 More than three errors in spelling, punctuation, and/or grammar in the report