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iRubric: Functions rubric

iRubric: Functions rubric

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Learning Outcome: Students will be able to translate given situations into maths expressions, equations and formulae and use these to solve problems.
Rubric Code: MX4CWX9
Ready to use
Public Rubric
Subject: Math  
Type: Homework  
Grade Levels: 9-12

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  Exceeds Expectations

5 pts

Meets Expectations

3 pts

Below Expectations

1 pts

Points

(N/A)

Understanding

Exceeds Expectations

The student demonstrates a complete understanding of relations and functions are mathematical relationships that can be represented and analyzed using words, tables, graphs, and equation.
Meets Expectations

The student shows an understanding of most parts of relations and functions are mathematical relationships that can be represented and analyzed using words, tables, graphs, and equation
Below Expectations

The student demonstrates little or no understanding of
relations and functions are mathematical relationships that can be represented and analyzed using words, tables, graphs, and equation
Points
Communication

Exceeds Expectations

The student uses math terminology to fully describe a function, inverse function, identify domain, object, image and range of a relation
Meets Expectations

The student uses the correct terminology to describe a function, inverse function or identify domain, object, image and range of a relation in most cases
Below Expectations

The student makes little or no attempt to use the correct terminology to describe a function, inverse function or identify domain, object, image and range of a relation.
Points
Application

Inverse functions and composite functions

Exceeds Expectations

The student correctly finds the inverse of a one-one function and form composite functions.
Meets Expectations

The student correctly finds the inverse of a one-one function and form composite functions in most cases.
Below Expectations

The student is unable to find the inverse of a one-one function and form composite functions.
Points
Application

Sketching of functions and its inverse.

Exceeds Expectations

The student correctly sketch graphs to show the relationship between a function and its inverse.
Meets Expectations

The student correctly sketch graphs to show the relationship between a function and its inverse in most cases.
Below Expectations

The student is unable to sketch graphs to show the relationship between a function and its inverse.
Points
Applications

Absolute Valued Functions

Exceeds Expectations

The student correctly sketch graphs of absolute function and also solve problems involving this function.
Meets Expectations

The student correctly sketch graphs of absolute function and also solve problems involving this function in most cases.
Below Expectations

The student is unable to sketch graphs of absolute function and also solve problems involving this function.
Points
Collaboration

The student participates in class.

Exceeds Expectations

The student interacts fully with the other members of the group and makes a significant impact in class discussion.
Meets Expectations

The student does give sufficient support with other members of the group but does not make a significant impact in development of the final answer.
Below Expectations

The student does not sufficiently support the development of the final answer.
Points



Keywords:
  • functions, domain, range, inverse function

Subjects:






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