Rubric Assessment STEP 1 STEP 2 STEP 3 STEP 4 Task Item and Little evidence of Evidence of some Evidence of some Evidence of solid Standards reasoning without reasoning without reasoning with a reasoning with a Addressed a correct answer. a correct answer. correct answer or correct answer. evidence of solid reasoning with an incorrect answer. (1 Point) (2 Points) (3 Points) (4 Points) 1 Student is unable to Student answers at Student answers at Student correctly: answer any question least one question least two questions Draws an array correctly. The attempt correctly. Mistakes correctly. Mistakes Fills in the missing shows the student may may include those may include the factor (6) and 3.OA.2 not understand the listed in the box to the following: understands what it meaning of the right, and/or Incorrectly writes in represents questions. 3.OA.3 Writes the incorrect the missing factor, Writes a related factor in the but understands that division sentence 3.OA.4 multiplication it represents the (18 ÷ 3 = 6) sentence number of cookies in 3.OA.7 each row Does not show understanding of the Places the numbers meaning of the incorrectly in the unknown factor division sentence Writes an incorrect division sentence 2 Student attempts to Student answers at Student answers at Student answers every draw the picture. The least one question least two questions question correctly: attempt, however, correctly. Mistakes may correctly. Mistakes Finds the number of shows the student may include those listed in may include the bags Melanie packs 3.OA.2 not understand the the box to the right, following: for chocolate chip meaning of the and/or: Incorrectly calculates cookies and sugar questions. 3.OA.3 Draws incorrect the number of bags cookies. pictures of the either in Part (a) or Draws 2 arrays to 3.OA.5 number of bags of Part (b) represent the chocolate chip Draws the arrays chocolate chip cookies and sugar correctly but cookies and sugar cookies explanation includes cookies Attempts to draw some inaccuracies Provides an accurate the 2 arrays, but explanation of the inaccurately explains commutative the relationship property in Part (c) between them
Rubric Assessment Task Item and Standards Addressed STEP 1 Little evidence of reasoning without a correct answer. (1 Point) STEP 2 Evidence of some reasoning without a correct answer. (2 Points) STEP 3 Evidence of some reasoning with a correct answer or evidence of solid reasoning with an incorrect answer. (3 Points) STEP 4 Evidence of solid reasoning with a correct answer. (4 Points) 1 3.OA.2 3.OA.3 3.OA.4 3.OA.7 Student is unable to answer any question correctly. The attempt shows the student may not understand the meaning of the questions. Student answers at least one question correctly. Mistakes may include those listed in the box to the right, and/or Writes the incorrect factor in the multiplication sentence Does not show understanding of the meaning of the unknown factor Writes an incorrect division sentence Student answers at least two questions correctly. Mistakes may include the following: Incorrectly writes in the missing factor, but understands that it represents the number of cookies in each row Places the numbers incorrectly in the division sentence Student correctly: Draws an array Fills in the missing factor (6) and understands what it represents Writes a related division sentence (18 ÷ 3 = 6) 2 3.OA.2 3.OA.3 3.OA.5 Student attempts to draw the picture. The attempt, however, shows the student may not understand the meaning of the questions. Student answers at least one question correctly. Mistakes may include those listed in the box to the right, and/or: Draws incorrect pictures of the number of bags of chocolate chip cookies and sugar cookies Attempts to draw the 2 arrays, but inaccurately explains the relationship between them Student answers at least two questions correctly. Mistakes may include the following: Incorrectly calculates the number of bags either in Part (a) or Part (b) Draws the arrays correctly but explanation includes some inaccuracies Student answers every question correctly: Finds the number of bags Melanie packs for chocolate chip cookies and sugar cookies. Draws 2 arrays to represent the chocolate chip cookies and sugar cookies Provides an accurate explanation of the commutative property in Part (c)
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