Grade K

Mathematical Practices

Numerical Reasoning

Patterning & Algebraic Reasoning

Measurement & Data Reasoning

Geometric & Spatial Reasoning

Display perseverance and patience in problem-solving. Demonstrate skills and strategies needed to succeed in mathematics, including critical thinking, reasoning, and effective collaboration and expression. Seek help and apply feedback. Set and monitor goals.

Demonstrate and explain the relationship between numbers and quantities up to 20; connect counting to cardinality (the last number counted represents the total quantity in a set).

Use count sequences within 100 to count forward and backward in sequence.

Use place value understanding to compose and decompose numbers from 11–19.

Identify, write, represent, and compare numbers up to 20.

Explain the concepts of addition, subtraction, and equality and use these concepts to solve real-life problems within 10.

Explain, extend, and create repeating patterns with a repetition, not exceeding 4 and describe patterns involving the passage of time.

Observe, describe, and compare the physical and measurable attributes of objects and analyze graphical displays of data to answer relevant questions.

Identify, describe, and compare basic shapes encountered in the environment, and form two-dimensional shapes and three-dimensional figures.