1 NBT Task 2b

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Formative Instructional and Assessment Tasks
NBT Task 2b
Domain
Cluster
Standard(s)
Materials
Task
Number and Operations in Base Ten
Extend the counting sequence.
Understand place value.
1.NBT.1 Count to 120, starting at any number less than 120. In this range, read and write
numerals and represent a number of objects with a written numeral.
1.NBT.3 Compare two two-digit numbers based on meanings of the tens and ones digits,
recording the results of comparisons with the symbols >, =, and <.
SF comparison equations, pencil
Provide materials to the student. Read the directions aloud: Write the correct symbol for
each equation.
42 ☐ 24
11 ☐ 11
44 ☐ 46
13 ☐ 14
30 ☐ 40
87 ☐ 78
99 ☐ 99
Developing
Understanding
Complete
Understanding

Continuum of Understanding
Answers one or more items incorrectly.

Answers all items correctly.
Correctly identified:
 greater than
 less than
 equal
Correctly answered reversed
items:
 42 / 24
 87 / 78
1.
2.
3.
4.
5.
6.
7.
8.
Standards for Mathematical Practice
Makes Sense and Perseveres in Solving Problems.
Reasons abstractly and quantitatively.
Constructs viable arguments and critiques the reasoning of others.
Models with mathematics.
Uses appropriate tools strategically.
Attends to precision.
Looks for and makes use of structure.
Looks for and expresses regularity in repeated reasoning.
NC DEPARTMENT OF PUBLIC INSTRUCTION
FIRST GRADE