# Math Coach's Corner

## "The Laws of Nature are written in the language of mathematics." ~Gaileo

Philosophy:

The Chagrin Falls Exempted Village School District is committed to the development of mathematical thinkers, who experience math and engage in deep problem-solving beginning in kindergarten. While the Ohio Department Education’s K-12 Standards in Mathematics yield the content of student learning (the what), the thoughtful selection of teaching approaches, programs, resources, and experiences within our district ensure that the curriculum (the how) meets the needs of all of our students.

Questions about the K-12 Math program can be directed to:

K-12 Math Instructional Coach: Barb.Cymanski@chagrinschools.org

## Eight Mathematical Practices - K through 12

1. Make sense of problems and persevere in solving them.

2. Reason abstractly and quantitatively.

3. Construct viable arguments and critique the reasoning of others.

4. Model with mathematics.

5. Use appropriate tools strategically.

6. Attend to precision.

7. Look for and make use of structure.

8. Look for and express regularity in repeated reasoning.

Kindergarten

1. Counting and Cardinality

2. Numbers and Operations in Base Ten

3. Operations and Algebraic Thinking

4. Geometry

5. Measurement and Data

1. Numbers and Operations in Base Ten

2. Operations and Algebraic Thinking

3. Geometry

4. Measurement and Data

1. Numbers and Operations in Base Ten

2. Operations and Algebraic Thinking

3. Geometry

4. Measurement and Data

5. Numbers and Operations: Fractions

1. Ratios and Proportional Relationships

2. The Number System

3. Expressions and Equations

4. Geometry

5. Statistics and Probability

1. The Number System

2. Expressions and Equations

3. Geometry

4. Statistics and Probability

5. Functions

High School

1. Number and Quantity

2. Algebra

3. Functions

4. Geometry

5. Statistics and Probability