the non-equivalence of 5.NBT.7 division necessary to necessary to produce of the the quotients. show non-equivalence the whole number quotients, but with of quotients. portion of the quotient, errors in the division 26 ÷ 8 = 3.25 but is unable to calculation. 14 ÷ 4 = 3.5 continue dividing the decimal places to show non-equivalence of quotients. 5 The student correctly The student does not The student makes two The student makes one divides, and finds the divide to find the length errors in division that error in division that length of the rectangle 5.NBT.6 of the playground. lead to incorrect length leads to an incorrect to be 106 m. of the playground. length of the playground. 6 The student describes The student uses The student uses The student uses correct reasoning using incorrect reasoning for correct reasoning for at correct reasoning for all words, numbers or 5.OA.1 all parts of the task. least two parts of the parts of the task, but pictures, and correctly task, but makes errors makes errors in 5.OA.2 calculates for all parts in calculation. calculation. 5.NBT.1 of the task. 5.NBT.2 1,232 oz 5.NBT.5 102 loaves 5.NBT.6 7 boxes 5.NBT.7 (20 × 0.80) + 5.MD.1 (6 × $1.25) $8.00
5.NBT.7 division necessary to show non-equivalence of quotients. necessary to produce the whole number portion of the quotient, but is unable to continue dividing the decimal places to show non-equivalence of quotients. of the quotients, but with errors in the division calculation. the non-equivalence of the quotients. 26 ÷ 8 = 3.25 14 ÷ 4 = 3.5 5 5.NBT.6 The student does not divide to find the length of the playground. The student makes two errors in division that lead to incorrect length of the playground. The student makes one error in division that leads to an incorrect length of the playground. The student correctly divides, and finds the length of the rectangle to be 106 m. 6 5.OA.1 5.OA.2 5.NBT.1 5.NBT.2 5.NBT.5 5.NBT.6 5.NBT.7 5.MD.1 The student uses incorrect reasoning for all parts of the task. The student uses correct reasoning for at least two parts of the task, but makes errors in calculation. The student uses correct reasoning for all parts of the task, but makes errors in calculation. The student describes correct reasoning using words, numbers or pictures, and correctly calculates for all parts of the task. 1,232 oz 102 loaves 7 boxes (20 × 0.80) + (6 × $1.25) $8.00