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# Math strategies

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### Order of Operations

- Lesson plan -

Review understanding of order of operations and apply order of operations to solve number problems.

### Order of Operations with Exponents

- Lesson plan -

Evaluate expressions with exponents using order of operations. Given the answer, insert parentheses into an expression.

### Absolute Value

- Lesson plan -

The objective of this lesson is to review absolute value, to simplify and evaluate absolute value expressions.

### Solving Inequalities

- Lesson plan -

Solve inequalities by adding, subtracting, multiplying and dividing. Graph solutions on a number line. Solve contextual problems using inequalities.

- Lesson plan -

Students will estimate to judge if answers are reasonable in addition, subtraction, division, and multiplication problems.

### Simple Problem Solving Strategies

- Lesson plan -

Introduce simple solving problem strategies including looking guess and check, drawing a picture, making a table and making an organized list.

### Patterns & Tables

- Lesson plan -

Solve problems by extending the pattern, finding the rule and using tables.

### Patterns & Functions

- Lesson plan -

Extend, describe, and create numeric patterns. Use words and symbols to describe rules for functions and use the rules to solve simple problems.

### Estimation Strategies

- Lesson plan -

Use a range of estimation strategies, including: rounding, front-end, clustering, compatible numbers, in order to make reasonable estimates and to estimate efficiently.

### Estimation

- Lesson plan -

Estimate sums and differences.

### Word Problems

- Lesson plan -

Identify necessary information, missing information, and unnecessary information when solving math word problems.

### Estimation

- Lesson plan -

Use a range of estimation strategies (rounding, front end and clustering) in order to make reasonable estimates and to be able to estimate efficiently.

### Solve Proportion Problems

- Lesson plan -

Solve proportion problems using rates, similarity and percents.

### Absolute Value Equations

- Lesson plan -

Solve absolute value equations. Set up absolute value equations and solve using the property that both positive and negative answers become positive.

### Formulas

- Lesson plan -

Use formulas to solve problems. Convert between Fahrenheit and Celsius temperatures.

### Arithmetic & Geometric Sequences

- Lesson plan -

Identify and extend arithmetic and geometric sequences. Find the common differences of arithmetic sequences. Find the common ratio of geometric sequences. Find the nth term of an arithmetic or geometric sequence.