K-8th Math

Kindergarten

1. Counting and Cardinality

   • Count to 100 by ones and tens.

   • Write numbers from 0 to 20.

   • Understand the relationship between numbers and quantities.

2. Operations and Algebraic Thinking

   • Represent addition and subtraction with objects, drawings, and equations.

   • Solve addition and subtraction word problems within 10.

3. Number and Operations in Base Ten

   • Work with numbers 11–19 to understand place value (ten ones and some more).

4. Measurement and Data

   • Describe and compare measurable attributes (e.g., length, weight).

   • Classify objects and count the number in each category.

5. Geometry

   • Identify and describe shapes (squares, circles, triangles, rectangles).

   • Compose simple shapes to form larger shapes.

1st Grade

1. Operations and Algebraic Thinking

   • Solve addition and subtraction problems within 20.

   • Understand the relationship between addition and subtraction.

2. Number and Operations in Base Ten

   • Understand place value for two-digit numbers.

   • Use place value to add and subtract within 100.

3. Measurement and Data

   • Measure lengths indirectly and by iterating length units.

   • Tell and write time to the hour and half-hour.

   • Organize, represent, and interpret data.

4. Geometry

   • Reason with shapes and their attributes

     (partition circles and rectangles into halves and quarters).

2nd Grade

1. Operations and Algebraic Thinking

   • Solve one- and two-step word problems using addition and subtraction within 100.

   • Work with equal groups of objects to understand the foundation for multiplication.

2. Number and Operations in Base Ten

   • Understand place value to the hundreds.

   • Use place value understanding and properties of operations to add and subtract within 1,000.

3. Measurement and Data

   • Measure lengths using standard units (inches, feet, centimeters, meters).

   • Tell and write time to the nearest five minutes.

   • Work with money (counting coins and bills).

4. Geometry

   • Recognize and draw shapes with specific attributes.

   • Partition shapes into equal shares (halves, thirds, quarters).

3rd Grade

1. Operations and Algebraic Thinking

   • Represent and solve problems involving multiplication and division.

   • Understand properties of multiplication and the relationship between multiplication and division.

2. Number and Operations in Base Ten

   • Use place value understanding to round numbers to the nearest 10 or 100.

   • Perform addition and subtraction within 1,000.

3. Number and Operations—Fractions

   • Develop understanding of fractions as numbers.

   • Represent fractions on a number line.

4. Measurement and Data

   • Solve problems involving measurement and estimation of time, liquid volumes, and masses of objects.

   • Represent and interpret data using graphs.

5. Geometry

   • Understand and identify attributes of shapes.

   • Partition shapes into parts with equal areas.

4th Grade

1. Operations and Algebraic Thinking

   • Solve multistep word problems using whole numbers and explain reasoning.

2. Number and Operations in Base Ten

   • Generalize place value understanding for multi-digit whole numbers (up to 1,000,000).

   • Perform multi-digit arithmetic with whole numbers.

3. Number and Operations—Fractions

   • Compare fractions with different denominators.

   • Add, subtract, and multiply fractions by whole numbers.

4. Measurement and Data

   • Solve problems involving measurement and conversion of measurements.

   • Interpret data in graphs.

   • Understand and calculate angles.

5. Geometry

   • Classify geometric figures based on properties (e.g., parallel sides, right angles).