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iRubric: Chocolate Confectioner Rubric

iRubric: Chocolate Confectioner Rubric

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Chocolate Confectioner Rubric 
Math- Problem Solving: Life Skills Problems solving
3.OA.8 Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding. Students assumed the position as a Chocolate Confectioner creating their own chocolate bar using arrays and multiplication.
Rubric Code: Q23A7X4
By aazhane
Ready to use
Public Rubric
Subject: Math  
Type: Project  
Grade Levels: K-5

Powered by iRubric Problem Solving
  Excellent 4

8 pts

Good 3

6 pts

Fair 2

4 pts

Poor 1

2 pts

Illustrations

Excellent 4

Illustrations are clear and has color to add to the presentation.
Good 3

Illustrations are clear and somewhat easy to understand.
Fair 2

Illustrations are somewhat difficult to understand. No color used.
Poor 1

Illustrations are difficult to understand or are not used.
Business Model

Excellent 4

Must have a business name, name of candy bar, and at least 5 ingredients.
Good 3

Only the business name and name of candy bar is involved, only 2-3 ingredients.
Fair 2

Only the business name and name of candy bar is involved, only 1-2 ingredients.
Poor 1

Only the business name and name of candy bar is involved.
Completion

Excellent 4

The math probem is correctly completed.
Good 3

Problem is completed with some accuracy.
Fair 2

Problem is attempted but not finished, or it is incorrect.
Poor 1

No engagement in problem.
Explanation

Excellent 4

Explanation is detailed and clear.
Good 3

Explanation is understandable.
Fair 2

Explanation is a little difficult to understand, but includes critical components.
Poor 1

Explanation is difficult to understand and is missing several components or was not included.
Different Arrays

Excellent 4

Students showed at least two different ways to package the chocolate on graphing paper with multiplication sentences.
Good 3

Students showed at least one different ways to package the chocolate on graphing paper with multiplication sentences.
Fair 2

Students showed at least two different ways to package the chocolate on graphing paper without multiplication sentences.
Poor 1

Students showed at least one different ways to package the chocolate on graphing paper without multiplication sentences.
Neatness and Organization

Excellent 4

The work is presented in a neat, clear, organized fashion that is easy to read. The organization supports the clarity of the solution.
Good 3

The work is presented in a neat and organized fashion that is usually easy to read.
Fair 2

The work is presented in an organized fashion but may be hard to read at times.
Poor 1

The work appears sloppy and unorganized. It is hard to know what information goes together.



Keywords:
  • Diagrams, Procedures, Explanation, Mathematic Concepts,

Subjects:


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