3 The student does not The student The student The student correctly demonstrate demonstrates demonstrates does the following: understanding of inconsistent understanding of tens Uses drawings or 1.NBT.2 comparing numbers understanding of tens and ones and is able to words to explain based on tens and and ones, answering a generally compare the 1.NBT.3 that they are both ones. Fewer than one few of the parts quantities. The student correct. 1 ten and 1.NBT.5 section is correctly correctly within a correctly answers all 24 ones is the same answered. section, but showing parts of two out of the as 34 ones. errors in understanding three sections. Answers in at least two of the > three sections. = > < Identifies mystery numbers as 39, 19, 30, 28, respectively, and accurately completes the charts to depict the arrow way. 4 The student correctly The student answers The student answers at The student answers at does the following: two or fewer questions least three of nine least six of nine Solves correctly. correctly and correctly. 1.NBT.4 demonstrates 21 OR 1.NBT.6 misunderstandngs of 38 The student uses sound place value. 10 process throughout with calculation errors. 30 34 40 30 33 34 Represents process to accurately solve through drawings, number bonds, or the arrow way. The notation demonstrates use of a sound strategy for adding or subtracting.
3 1.NBT.2 1.NBT.3 1.NBT.5 The student does not demonstrate understanding of comparing numbers based on tens and ones. Fewer than one section is correctly answered. The student demonstrates inconsistent understanding of tens and ones, answering a few of the parts correctly within a section, but showing errors in understanding in at least two of the three sections. The student demonstrates understanding of tens and ones and is able to generally compare the quantities. The student correctly answers all parts of two out of the three sections. The student correctly does the following: Uses drawings or words to explain that they are both correct. 1 ten and 24 ones is the same as 34 ones. Answers > = > < Identifies mystery numbers as 39, 19, 30, 28, respectively, and accurately completes the charts to depict the arrow way. 4 1.NBT.4 1.NBT.6 The student answers two or fewer questions correctly. The student answers at least three of nine correctly and demonstrates misunderstandngs of place value. The student answers at least six of nine correctly. OR The student uses sound process throughout with calculation errors. The student correctly does the following: Solves 21 38 10 30 34 40 30 33 34 Represents process to accurately solve through drawings, number bonds, or the arrow way. The notation demonstrates use of a sound strategy for adding or subtracting.