Skip to main content
  • help_outline help
iRubric: Four Variable Matrix Project rubric

iRubric: Four Variable Matrix Project rubric

 
find rubric

(draft) edit   print   share   Copy to my rubrics   Bookmark   test run   apply to...   delete   Do more...
Four Variable Matrix Project 
Solve your four variable system using the the following methods: Elimination, Reduced Row Echelon, Cramer's Rule, Inverses Your work will be graded on accuracy, and organization. You will also write a paragraph about which method you liked the most and why and which one you dislike the most and why.
Rubric Code: M224896
Draft
Public Rubric
Subject: Math  
Type: Assessment  
Grade Levels: 9-12


Powered by iRubric Four Variable System
  Highly Proficient

8 pts

Proficient

6 pts

Partially Proficient

4 pts

Minimally Proficient

2 pts

Did Not Attempt

0 pts

Elimination

Highly Proficient

Student solves the system following all steps to find a correct solution. Student can follow the steps correctly and steps are easy to follow, calculations are correct.
Proficient

Student completes the problem following most steps to find a correct solution. Student can follow the steps correctly and steps are easy to follow, calculations have only minor errors.
Partially Proficient

Student partially completes the problem or the wrong method is used to find a solution. Student can follow some of the steps to solve the problem but errors in calculation cause the answer to be incorrect.
Minimally Proficient

Student has minimal understanding of how to solve the matrices using the specified method, or they do not complete the problem.
Did Not Attempt

Student did not attempt the specified method.
Reduced Row Echelon

Highly Proficient

Student solves the matrix following all steps to find a correct solution. Student can follow the steps correctly and steps are easy to follow, calculations are correct.
Proficient

Student completes the problem following most steps to find a correct solution. Student can follow the steps correctly and steps are easy to follow, calculations have only minor errors.
Partially Proficient

Student partially completes the problem or the wrong method is used to find a solution. Student can follow some of the steps to solve the problem but errors in calculation cause the answer to be incorrect.
Minimally Proficient

Student has minimal understanding of how to solve the matrices using the specified method, or they do not complete the problem.
Did Not Attempt

Student did not attempt the specified method.
Cramer's Rule

Highly Proficient

Student solves the system following all steps for Cramer's Rule to find a correct solution. Student can follow the steps correctly and steps are easy to follow, calculations are correct.
Proficient

Student completes the problem following most steps to find a correct solution. Student can follow the steps correctly and steps are easy to follow, calculations have only minor errors.
Partially Proficient

Student partially completes the problem or the wrong method is used to find a solution. Student can follow some of the steps to solve the problem but errors in calculation cause the answer to be incorrect.
Minimally Proficient

Student has minimal understanding of how to solve the matrices using the specified method, or they do not complete the problem.
Did Not Attempt

Student did not attempt the specified method.
Inverses

Highly Proficient

Student solves the system by using inverses correctly to find a correct solution. Student can follow the steps correctly and steps are easy to follow, calculations are correct.
Proficient

Student completes the problem following most steps to find a correct solution. Student can follow the steps correctly and steps are easy to follow, calculations have only minor errors.
Partially Proficient

Student partially completes the problem or the wrong method is used to find a solution. Student can follow some of the steps to solve the problem but errors in calculation cause the answer to be incorrect.
Minimally Proficient

Student has minimal understanding of how to solve the matrices using the specified method, or they do not complete the problem.
Did Not Attempt

Student did not attempt the specified method.
Enter Title
  Highly Proficient

4 pts

Proficient

3 pts

Partially Proficient

2 pts

Minimally Proficient

1 pts

Did Not Attempt

0 pts

Determinant

Highly Proficient

Student thoroughly and accurately explains how to find a 4x4 determinant or uses an example to show and label each step. A website is included as to where information was obtained.
Proficient

Student adequately explains how to find a 4x4 determinant or uses an example to show and label each step. A website is included as to where information was obtained.
Partially Proficient

Student explanation on how to find a 4x4 determinant or example used to show each step was not thorough or was not accurate. A website is included as to where information was obtained.
Minimally Proficient

Student explanation on how to find a 4x4 determinant or example used to show each step was not thorough or was not precise. A website is not included as to where information was obtained.
Did Not Attempt

The student omits this part of the project.
Reflection

Highly Proficient

Student thoroughly explains what method they liked and dislike and why. Their thoughts are logical and there paragraph flows to the reader.
Proficient

Student explanation is adequate but not much reflection is shown in their writing. Their thoughts are logical and the paragraph flows to the reader.
Partially Proficient

Student provides minimal explanation but their reasoning was not fully developed in their paragraph.
Minimally Proficient

Student does not put much thought into their writing and has no concrete reason for their likes/dislikes.
Did Not Attempt

The student omits this part of the project.
Neatness

Highly Proficient

Student's work is exceptionally neat and organized. Everything is labeled. Student could use colors to help with the flow of their work
Proficient

Student's work is neat and organized. Everything is labeled.
Partially Proficient

Student's work is neat and organized. Almost everything is labeled.
Minimally Proficient

Student's work does not logically flow and is not labeled.
Did Not Attempt

Student's work is extremely unorganized and writing is fairly illegible.




Subjects:

Types:





Do more with this rubric:

Preview

Preview this rubric.

Edit

Modify this rubric.

Copy

Make a copy of this rubric and begin editing the copy.


Print

Show a printable version of this rubric.

Categorize

Add this rubric to multiple categories.

Bookmark

Bookmark this rubric for future reference.
Assess
This rubric is still in draft mode and cannot be scored. Please change the rubric status to ready to use.
Share

Publish

Link, embed, and showcase your rubrics on your website.

Email

Email this rubric to a friend.

Discuss

Discuss this rubric with other members.
 

Do more with rubrics than ever imagined possible.

Only with iRubrictm.


Copyright © 2021 Reazon Systems, Inc.  All rights reserved.
n17