Skip to main content

iRubric: Whats Your Rationale??? rubric

find rubric

(draft) edit   print   share   Copy to my rubrics   Bookmark   test run   assess...   delete   Do more...
Whats Your Rationale??? 
Compare and Contrast : Rational and Irrational Numbers
Rubric Code: MX92XBB
By pslater
Draft
Public Rubric
Subject: Math  
Type: Assessment  
Grade Levels: 6-8

Powered by iRubric 8.ns.a.1 & 8.ee.2
Ms. Slater & Ms. Lalin will assess if students can identify an irrational number and show and justify why the square root of non-perfect squares are also irrational.
  Below Standard

1 pts

Approaching Standard

2 pts

Meeting Standard

3 pts

Exceeding Standard

4 pts

Written Rationale

Written support for computations
Below Standard

No support provided:
Student did not discuss any of the following: How do they know what they know; Explain to the reader why the task makes sense (mathematical reasoning); Explain why they took the steps they took.
Approaching Standard

Limited support:
Student showed limited understanding by discussing some of the following: How do they know what they know; Explain to the reader why the task makes sense (mathematical reasoning); Explain why they took the steps they took.
Meeting Standard

Sufficient support:
Student showed competent understanding by discussing most of the following: How do they know what they know; Explain to the reader why the task makes sense (mathematical reasoning); Explain why they took the steps they took.
Exceeding Standard

Student showed a Well-developed level of understanding by discussing all of the following: How do they know what they know; Explain to the reader why the task makes sense (mathematical reasoning); Explain why they took the steps they took. And extending their thinking.
Vocabulary

Below Standard

Does not use any appropriate mathematical vocabulary.
Approaching Standard

Very limited use of appropriate mathematical vocabulary.
Meeting Standard

Use most of appropriate mathematical vocabulary.
Exceeding Standard

Use of all the appropriate mathematical vocabulary.
Computations

Below Standard

Little computation completed accurately or incomplete answers
Approaching Standard

Some computation completed accurately
Meeting Standard

Most computation completed accurately
Exceeding Standard

All computations completed accurately
Conceptual Understanding

Below Standard

Student displays no understanding of:
Evaluating square roots of small perfect squares. Know that non-perfect squares, for example √2 is irrational. Then determine if their solution is rational or irrational.
Approaching Standard

Student displays limited understanding of:
Evaluating square roots of small perfect squares. Know that non-perfect squares, for example √2 is irrational. Then determine if their solution is rational or irrational.
Meeting Standard

Student displays competent understanding of:
Evaluating square roots of small perfect squares. Know that non-perfect squares, for example √2 is irrational. Then determine if their solution is rational or irrational.
Exceeding Standard

Student displays exceptional understanding of:
Evaluating square roots of small perfect squares. Know that non-perfect squares, for example √2 is irrational. Then determine if their solution is rational or irrational.






Discuss this rubric




Do more with this rubric:
Preview

Preview

Preview this rubric.
Edit

Edit

Modify this rubric.
Copy

Copy

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

Print

Print

Show a printable version of this rubric.
Categorize

Categorize

Add this rubric to multiple categories.
Bookmark

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

Publish

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

Email

Email this rubric to a friend.
Discuss

Discuss

Discuss this rubric with other members.
 

Do more with rubrics than ever imagined possible.

Only with iRubrictm.

n202