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Lesson Plans - All Year Long

Writing Algebraic Expressions

To define variable. To understand the difference between a numerical and an algebraic expression. To translate verbal phrases into algebraic expressions.

Pre-Algebra Order of Operations with Integers

To evaluate expressions with integers and exponents according to PEMDAS. To show all work step by step.

Pre-Algebra Order of Operations with Exponents

To understand all rules for order of operations. To evaluate expressions with exponents according to these rules. “PEMDAS” is used as a mnemonic.

Pre- Algebra Order of Operations

To learn some rules for the order of operations. To evaluate whole-number expressions using these rules. To translate a word problem into an arithmetic expression, and then evaluate.

Solutions

To review complete solutions to all exercises presented in this unit. Includes the problem, step-by-step solutions, and final answers for each exercise.