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Count Equal Groups 
Count Equal Groups
3.OA.A.1 Interpret products of whole numbers, e.g., interpret 5 x 7 as the total number of objects in 5 groups of 7 objects each.
Rubric Code: C2437X4
By SETAP433
Ready to use
Public Rubric
Subject: (General)  
Type: (Other)  
Grade Levels: K-5

Powered by iRubric Count Equal Groups
Students recognize and represent situations with equal groups to know when to use multiplication to solve a problem.
  Not Met

Student does not show mastery of the concept presented.
As measured by all incorrect answers.

0 pts

Beginning

Student work shows some understanding of the concept presented.
As measured by more than 1 incorrect answer.

1 pts

Developing

Student work shows understanding of the concept presented.
As measured by less than 1 incorrect answer.

2 pts

Meets

Student work shows mastery of the concept presented. All questions answered correctly.

3 pts

Equal Groups
3 pts

Students can use equal groups to find out how many in all.
(See w/s Pg 139, #A)
Not Met

Student did not attempt or answer question correctly.
Beginning

Student attempted to answer question. Answer incorrect 0/1.
Developing

Student partially answered question correctly 0/1.
Meets

Student answered question correctly 1/1.
Use counters to model the equal groups
3 pts

Students use counters to model equal groups and then skip count to find how many in all.
(See answer to w/s Pg 139, #B)
Not Met

Student did not attempt to answer question correctly.
Beginning

Student attempted to answer question. Answer incorrect 0/1.
Developing

Student partially answered question correctly .5/1.
Meets

Student answered question correctly 1/1.
Count equal groups to find the total.
3 pts

Students can divide items into equal groups, then skip count to find out how many in all.

(Score answers to w/s Pg 140, #A, 4, 5)
(Score answer to w/s Pg 142, #10)
(Score answers to w/s Pg 143, #5, 6, 7)
(Score answers to w/s Pg 144, #1, 2)

9 questions total.
Not Met

Student attempted to answer questions correctly: with incomplete or incorrect answers. 0/9 correct.
Beginning

Student answered less than 4/9 questions correctly.
Developing

Student answered more than 5/9 questions correctly.
Meets

Student answered 9/9 questions correctly.
Draw equal groups. Skip count to find how many:
3 pts

Students can draw and illustrate equal groups, then skip count to find out how many in all.

(Score answer to worksheet Pg 104, #1)
(Score answers to worksheet Pg 141, #2, 3, 6, 7, 8,9)
(Score answer to worksheet Pg 142, #11)

8 questions total.
Not Met

Student attempted to answer questions correctly: with incomplete or incorrect answers. 0/8 correct.
Beginning

Student answered less than 4/8 questions correctly
Developing

Student answered more than 4/8 questions correctly.
Meets

Student answered 8/8 questions correctly.
Exit Ticket
3 pts

a. How can you use equal groups to find out how many in all?

b. Write a problem that can be solved by using equal groups?
Not Met

Student did not attempt to answer questions.
Beginning

Student attempted to answer question. Answer incorrect 0/1.
Developing

Student answered 1/2 questions correctly.
Meets

Student answered 2/2 correctly.



Keywords:
  • Equal Groups



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