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This lesson focuses on evaluating algebraic expressions that involve variables and constants. Students will learn to express mathematical relationships using phrases such as "three times a number," "the sum of twice a number and five," and "the quotient of two times a number and 8." Students will work through examples and complete homework exercises, including evaluating expressions and solving problems that illustrate the properties of these expressions. This unit aims to enhance understanding of algebraic concepts and improve problem-solving skills.
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BELL RINGER Write each expression. • Three times a number • The sum of twice a number and five • The quotient of two times a number and 8. • Three less than six times a number squared.
Evaluating Expressions Evaluate Evaluate
Evaluating Expressions Evaluate Evaluate
Evaluating Expressions Evaluate
Homework Page 13 (30-35, 38, 49-54)