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iRubric: The Thanksgiving Dinner Party- Algebraic Investigation rubric
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The Thanksgiving Dinner Party- Algebraic Investigation
Rubric Code:
U22B596
By
feebradley
Ready to use
Public Rubric
Subject:
Math
Type:
Assessment
Grade Levels:
6-8
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The Thanksgiving Dinner Party
EXPERT
4 pts
3: PRACTIONER
3 pts
APPRENTICE
2 pts
NOVICE
1 pts
Mathematical Reasoning
EXPERT
Demonstrates a clear and complete understanding of the nature of the problem. Constructs a correct algebraic or linear equation that can be used to find the number of guests for six tables and the number or tables needed to seat 24 guests.
3: PRACTIONER
Demonstrates a good understanding of the nature of the problem. Constructs and algebraic / linear equation or explanation that can be used to find the number of guests to be seated at six tables or the number of tables needed to seat 24 guests.
APPRENTICE
Demonstrates an understanding of the relationship between the guests and number of tables. Some errors in calculations were observed.
NOVICE
Demonstrates a poor understanding of the relationship between the guests and number of tables. Some errors in calculations were observed.
Mathematical Content
EXPERT
Demonstrates understanding and correct use of an algebraic or linear equation to find the number of guests and tables for the Thanksgiving Dinner.
3: PRACTIONER
Demonstrates understanding and correct use of an algebraic or linear equation to find either the number of guests that can sit at six tables or the number of tables needed to seat 24 guests.
APPRENTICE
Demonstrates limited understanding of use of algebraic or linear equation to find either the number of guests that can sit at six tables or the number of tables needed to seat 24 guests.
NOVICE
Demonstrates limited understanding of use of algebraic or linear equation to find neither amount of guests for six tables nor the amount of tables needed to seat 24 guests.
Multiple Representations
EXPERT
The work is presented in multiple ways including: sketches, tables, written explanations, and equations. There are strong connections between the representations.
3: PRACTIONER
The work is presented in multiple ways including: sketches, tables, written explanations, and equations. The connections between the representations are adequate.
APPRENTICE
The work is represented in multiple ways including: sketches, tables, written explanations, and equations. The connections between the representations are weak and show very little significance to the task.
NOVICE
The work is represented in multiple ways including: sketches, tables, written explanations, and equations. The connections between the representations are not made.
Written Explanation
EXPERT
Explanation is detailed and clear. It shows a clear relationship between the mathematics and the model.
3: PRACTIONER
Explanation is clear and shows a relationship between the mathematics and model.
APPRENTICE
Explanation is somewhat difficult to understand, but includes critical components.
NOVICE
Explanation is difficult to understand and is missing several components or was not included.
Solution
EXPERT
The solution clearly defines a reasonable solution of how many guests could be seated at six tables and how many tables would be needed to seat twenty-four guests.
3: PRACTIONER
The solution clearly defines a reasonable solution of how many guests could be seated at six tables.
APPRENTICE
The solution partially defines a reasonable solution of how many guest could be seated at six tables.
NOVICE
The solution is not clearly defined of how many guests would be able to seat at six tables.
Presentation
EXPERT
The work is presented in a neat, clear, and organized fashion that is easy to read and eye-catching.
3: PRACTIONER
The work is presented in a neat and organized fashion that is easy to read.
APPRENTICE
The work is presented in a fairly organized way but it difficult to read or understand at times.
NOVICE
The work appears sloppy and unorganized. It is difficult to know what information goes together.
Subjects:
Math
Types:
Assessment
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