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iRubric: Factor Tree Mobile rubric
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Factor Tree Mobile
Factor Tree Mobile
Rubric Code:
K2AC49
By
weastj
Ready to use
Public Rubric
Subject:
Math
Type:
Project
Grade Levels:
(none)
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Desktop Mode
Mobile Mode
Factor Tree Mobile
Excellent
4 pts
Good
3 pts
Fair
2 pts
Poor
1 pts
Factor Tree
Excellent
Tree begins with a complex composite number; factor tree is complete and correct; no mistakes.
Good
Tree begins with a composite number; factor tree is complete with one or no mistakes.
Fair
Tree begins with a composite number; factor tree contains two mistakes.
Poor
Factor tree is incomplete or contains more than two mistakes.
Prime Factorization
Excellent
Includes all required elements; factors are all primes; ordered from least to greatest
Good
Includes all required elements; factors are all primes; some are ordered from least to greatest.
Fair
Missing one or two required elements. some of the numbers are primes; not ordered from least to greatest.
Poor
Missing many elements or not completed. numbers are not primes; not ordered from least to greatest.
Venn diagram
Excellent
Complete with all prime numbers entered correctly. GCF and LCM is correct. Excellent.
Good
Includes all prime numbers correctly. Either the GCF or LCM is incorrect. Good.
Fair
Includes some prime numbers correctly, includes composite numbers. GCF and/ or LCM is incorrect. Fair.
Poor
Prime numbers are not ocrrect. GCF and LCM are incorrect. Incomplete and unsatisfactory.
Literacy
Excellent
Explanation is in paragraph format, descibing the step by step process used to solve; includes a personal reflection.
Good
Step by step explanations are complete and correct but are not in paragraph format.
Fair
Explanations are provided but are incomlpete and/or one is missing. More detail is needed.
Poor
More than two explanations are missing or explanations provided are unsatisfactory and incomplete.
Grammar
Excellent
Minor mistakes made with punctuation. Good use of math vocabulary.
Good
Mistakes made in punctuation and sentence structure. Some math vocabulary used.
Fair
Many mistakes made. Needs a great deal of improvement and revision.
Poor
Major mistakes made. Elements are missing or are not legible. Unsatisfactory.
Overall Appearance
Excellent
Every component is done completely; colorful and engaging. Very well done.
Good
Every component is completed; colorful and somewhat engaging. Well done.
Fair
Most components are completed; missing some color or is not engaging. Needs improvement.
Poor
Missing many components; no color, not engaging, or not done. Unsatisfactory.
Subjects:
Math
Types:
Project
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