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A.3 - Justify steps used in simplifying expressions.

1. ExamView Quiz: Variables and Expressions
2. Warm-up: Exponents (doc)

1. Notes: Order of Operations (ppt)
2. Activity: Project Graduation X-pression Game (doc) | (pdf)
3. Activity: Project Graduation Number Cube (doc) | (pdf)
4. Activity: Project Graduation Puzzle (doc) | (pdf)
5. Game: Project Graduation Cards (doc) | (pdf)

1. Video: PH Using the Order of Operations
2. Video: PH Evaluating Algebraic Expressions with Rational Numbers
3. Video: PH Evaluating Algebraic Expressions with Exponents
4. Interactive Notes: Order of Operations - lessons and practice problems at Regentsprep.org
5. Interactive Notes: Order of Operations - notes and workout problems at Math.com

1. Worksheet: Order of Operations (doc) | (pdf)
2. Study Guide: Order of Operations (doc) | (pdf)
3. Order of Operations (doc) | (pdf)
4. Four 4's Worksheet (doc) | (pdf)
5. Project Graduation Quotable Puzzle (doc) | (pdf)
6. Glencoe PWS (pdf)
7. Glencoe SG (pdf)

1. Order of Operations: Explain what is most important to understand about working problems using the order of operations.
Word problem: N is the number of buttons in a sewing box. A) N is more than 40 but less than 80. B) When N is divided by 5, the remainder is 2. C) When N is divided by 7, the remainder is 4. Find the value of N. Explain the steps you did to achieve your answer.

1. ExamView Quiz: Order of Operations
2. Prentice Hall Quiz