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Henrico County Public Schools, Virginia

 
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Module - Analyzing Equations and Inequalities
Lesson 2 - Properties of Real Numbers
Objective

The student will determine the sets of numbers to which a given number belongs, and use the properties to simplify expressions.

 
SOL

Has been moved to A.4b . The student will solve multistep linear and quadratic equations in two variables, including justifying steps used in simplifying expressions and solving equations, using field properties and axioms of equality that are valid for the set of real numbers and its subsets.

Common Core Standards

Warm-up
  1. ExamView: Order of Operations Review
Lessons
  1. Notes: Expressions (Lesson 1), Properties (Lesson 2), and Solving Equations (Lesson 4) (ppt)
  2. Property Flash Cards (pdf)
Videos

 

Explore Learning

 

Geogebra

 

Internet Sites
  1. Notes: Basic Number Properties - Notes from Purplemath.com
  2. Notes: Basic Identities - Notes from Math.com
  3. Video Tutor -Properties of Real Numbers
Tasks

 

Practice
  1. Classwork: Properties Notesheet: Properties (Lesson 2) and Solving Equations (Lesson 4) (pdf)
  2. Classwork: Properties Practice Sheet #1-24 (pdf)
  3. Homework: Properties of Real Numbers #1-15 (pdf)
Assessment
  1. ExamView: Properties of Real Numbers Quiz
Other

 

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