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Module - Expressions
Lesson 4 - Identity and Equality Properties

Lessons

1-

Variables and Expressions

2-

Order of Operations

3-

Open Sentences

4-

Identity and Equality Properties

5-

Distributive Property

6-

Commutative and Associative Properties

7-

Module Review

 

 
SOL

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
8.EE.7b
A-APR.1
A-REI.1
Warm-up
  1. ExamView Quiz: Open Sentences
  2. Warm-up: Open Sentences (doc)
Lessons
  1. Notes: Properties of Identity and Equality (ppt)
Videos
  1. Video: PH Classifying Numbers
Explore Learning

 

Geogebra

 

Internet Sites
  1. Interactive Notes: Properties of Real Numbers - lessons and practice problems at Regentsprep.org
Tasks

 

Homework
  1. Worksheet: Properties of Identity and Equality (doc) | (pdf)
  2. Glencoe PWS (pdf)
  3. Glencoe SG (pdf)
Journal
  1. Opinion: What is the purpose of a journal? Why do I ask you to write them?
Study Guide
  1. ExamView Quiz: Identity and Equality Properties
Other
HCPS 2002-