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Why do we need a stated order of operations? How are integers used in the real-world?
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Student Learning Map
- Topic:Expressions and Integers
- Subject(s):Math
- Days:11
- Grade(s):9, 10
Key Learning:
Variables are used to represent unknown quantities. There is an order in which operations must be performed to simplify and evaluate expressions. There are rules for performing operations on integers.
Unit Essential Question(s):
Concept: Order of Operations and Algebraic Expressions Lesson Essential Question(s):What does it mean to be the opposite of a number? (ET)Why are variables used in math? (ET)Why can absolute value never be negative? (ET)Lesson Essential Question(s):How can the number line be used to demonstrate adding and subtracting integers? (ET)Why are the rules for multiplying and dividing integers the same? (ET)Lesson Essential Question(s):What is the role an integer plays in locating a position on the coordinate plane? (ET)Vocabulary:Vocabulary:coordinate plane, x-axis, y-axis, quadrants, origin, ordered pair, x-coordinate, y-coordinate
Additional Info:
Prentice-Hall Pre-Algebra PH FCAT Daily Skills PH Practice, Reteaching, Enrichment, Reading Literacy PH Worksheets www.PHSchool.com FCAT Explorer
Resources:
