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iRubric: Systems of Equations Phone Task rubric

iRubric: Systems of Equations Phone Task rubric

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Systems of Equations Phone Task 
Systems of Equations Project
Students will create a poster from a given real world problem that includes what the variables represent in context. Students will create two equations from the given problem and use a variety of strategies to solve the problem.
Rubric Code: Z682X4
By kevjohns
Ready to use
Public Rubric
Subject: Math  
Type: Assessment  
Grade Levels: 6-8, 9-12

Powered by iRubric Table, Graph, Rule Poster
  Poor

1 pts

Fair

2 pts

Good

3 pts

Creation of Equations

Poor

Student will setup equations for both problems in the system with assistance from the instructor correctly. A dialog will be created that explains student thinking regarding the setup.
Fair

Student will setup equations for both problems in the system with very limited assistance from the instructor correctly. A dialog will be created that explains student thinking regarding the setup.
Good

Student will setup equations for both problems in the system without any assistance from the instructor correctly. A dialog will be created that explains student thinking regarding the setup.
Representation of Variables

Poor

Student will include what both variables represent in the context of the system in complete sentences with assistance from the instructor.
Fair

Student will include what both variables represent in the context of the system in complete sentences with limited help from the instructor.
Good

Student will include what both variables represent in the context of the system in complete sentences.
Represent the System Using Tables

Poor

Student will include a table labeled clearly. The table will include values for at least 1 of the equations correctly.
Fair

Student will include a least two tables labeled clearly. The tables will include values for at both of the equations correctly.
Good

Student will include a all tables for each situation labeled clearly. The tables will include values for all of the equations correctly.
Represent the System using graphing

Poor

Student will include a graph with the axes and increments of the graph labeled clearly. The graph will include the lines of both equations with one graphed correctly.
Fair

Student will include a graph with the axes and increments of the graph labeled clearly. The graph will include the lines of both equations graphed correctly.
Good

Student will include a graph with the axes and increments of the graph labeled clearly. The graph will include the lines of both equations graphed correctly with the solution shown on the graph.
Checking of solution

Poor

Student will include a check of the solution . The solution will be the same for at least two methods of solving the system. (graphing, substitution and elimination).
Fair

Student will include a check of the solution that includes all work. The solution will be the same for at least two methods of solving the system. (graphing, substitution and elimination).
Good

Student will include a thorough check of the solution that includes all work. The solution will be the same for graphing, substitution and elimination.
Poster

Poor

The poster will include limited aspects of the project in a semi-organized fashion.
Fair

The poster will include most aspects of the project in an organized fashion.
Good

The poster will include all aspects of the project in an organized easy to follow format.



Keywords:
  • Real world problem

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