To define variable. To understand the difference between a numerical and an algebraic expression. To translate verbal phrases into algebraic expressions.
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Lesson Plans - All Year LongTo define variable. To understand the difference between a numerical and an algebraic expression. To translate verbal phrases into algebraic expressions. To evaluate expressions with integers and exponents according to PEMDAS. To show all work step by step. To understand all rules for order of operations. To evaluate expressions with exponents according to these rules. “PEMDAS” is used as a mnemonic. 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. To review complete solutions to all exercises presented in this unit. Includes the problem, step-by-step solutions, and final answers for each exercise. |
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