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iRubric: Diet Coke and Mentos rubric

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Diet Coke and Mentos Science Lab Book - Upper Elementary Rubric Code: RX37537 By jphillij Ready to use Public Rubric Subject: Science Type: Assignment Grade Levels: K-5

Diet Coke and Mentos Experiment
	Excellent 4 pts	Good 3 pts	Fair 2 pts	Poor 1 pts
Contents of the Report	Excellent All required elements are present and additional elements that add to the report (e.g., thoughtful comments, graphics) have been added.	Good All required elements are present.	Fair A few required elements are missing, but additional elements that add to the report (e.g., thoughtful comments, graphics) have been added.	Poor Several required elements are missing.
Question/Purpose	Excellent The purpose of the lab or the question to be answered during the lab is clearly identified and stated.	Good The purpose of the lab or the question to be answered during the lab is identified, but is stated in a somewhat unclear manner.	Fair 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.	Poor The purpose of the lab or the question to be answered during the lab is erroneous or irrelevant.
Drawings/Diagrams	Excellent Clear, accurate diagrams are included and make the experiment easier to understand. Diagrams are labeled neatly and accurately.	Good Diagrams are included and are labeled neatly and accurately.	Fair Diagrams are included and are labeled.	Poor Needed diagrams are missing OR are missing important labels.
Procedures	Excellent Procedures are listed in clear steps. Each step is numbered and is a complete sentence.	Good Procedures are listed in a logical order, but steps are not numbered and/or are not in complete sentences.	Fair Procedures are listed but are not in a logical order or are difficult to follow.	Poor Procedures do not accurately list the steps of the experiment.
Materials	Excellent All materials used in the experiment are clearly and accurately described.	Good Almost all materials used in the experiment are clearly and accurately described.	Fair Most of the materials used in the experiment are accurately described.	Poor Many materials are described inaccurately OR are not described at all.
Spelling, Punctuation, and Grammar	Excellent One or fewer errors in spelling, punctuation and grammar in the report.	Good Two or three errors in spelling, punctuation and grammar in the report.	Fair Four errors in spelling, punctuation and grammar in the report.	Poor More than 4 errors in spelling, punctuation and grammar in the report.