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Henrico County Public Schools, Virginia
 
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Module - Solving Inequalities
Lesson 1 - Solving Inequalities by Addition or Subtraction

Lessons

1-

Solving Inequalities by Addition and Subtraction

2-

Solving Inequalities by Multiplication and Division

3-

Solving Multi-Step Inequalities

4-

Solving Compound Inequalities

5-

Module Review

 

 
SOL

None

Common Core Standards
Warm-up
  1. Warm-up: Fill in the Blank Inequalities (doc)
Lessons
  1. Notes: Solving Inequalities by Addition/Subtraction (ppt) | Student Notes (doc)
  2. Classwork: Solving Inequalities Worksheet (doc)
Videos
  1. Video: PH Graphing Solutions to One Variable Inequalities
  2. Video: PH Writing an Inequality from a Graph
  3. Video: PH Writing Inequalities
  4. Video: PH Solving Inequalities by Addition
  5. Video: PH Solving Inequalities by Subtraction
Explore Learning

 

Geogebra

 

Internet Sites
  1. Interactive Notes: Writing Inequalities - notes and workout problems at Math.com
  2. Interactive Notes: Solving Inequalities - lessons and practice problems at Regentsprep.org
  3. Interactive Notes: Solving Inequalities - notes and workout problems at Math.com
Tasks

 

Homework
  1. Solving Inequalities Worksheet (doc)
  2. Glencoe PWS (pdf) 
  3. Glencoe SG (pdf)
Journal
  1. Inequalities: Sometimes statements we make can be translated into inequalities. For example,
    • Statement: You have to be at least 16 years old to have a driver’s license.
      Inequality: age  > 16
    • Statement: Thomas can only lift 75 pounds.
      Inequality: weight < 75

    Following these examples, write three statements that deal with your everyday life. Translate each into an inequality.

Study Guide
  1. ExamView Quiz: Solving Inequalities by Addition or Subtraction
  2. Prentice Hall Quiz: Graphs
  3. Prentice Hall Quiz: Solving Inequalities
Other
HCPS 2002-