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

Lessons

1-

Solving Equations by Addition or Subtraction

2-

Solving Equations by Multiplication or Division

3-

Solving Multi-Step Equations

4-

Solving Equations with Variables on Both Sides

5-

Solving Equations and Formula

6-

Direct & Inverse Variation

7-

Module Review

 

 
SOL

None

Common Core Standards
Warm-up
  1. Warm-up: Fill-in-the-blank equations (doc)
Lessons
  1. Notes (ver 1): Solving Equations by Addition or Subtraction (ppt)
  2. Notes (ver 2):Solving Equations by Addition or Subtraction (ppt) | Student Notes (doc)
  3. Classwork: Solving Equations Worksheet (doc)
Videos

 

Explore Learning

 

Geogebra

 

Internet Sites
  1. Interactive Notes: Solving Equations with Addition and Subtraction - notes and workout problems at Math.com
  2. Interactive: Solving equations - applet that uses the "balance strategy" at Mathsnet.net
  3. Interactive: Solving Equations with Flash Cards - flash cards used for practicing 1-step and 2-step equations from Aplusmath.com
Tasks

 

Homework
  1. Solving Equations Worksheet #1 (doc) | (pdf)
  2. Solving Equations Worksheet #2 (doc)
  3. Glencoe PWS (pdf)
  4. Glencoe SG (pdf)
Journal
  1. History: What do you think Algebra is? Give an example and explain why you feel this way.
  2. Consecutive odd numbers: Consecutive odd numbers are odd numbers that follow in order such as 5, 7, 9, and 11. The sum of five consecutive odd numbers is 85. What is the largest number of the five? Explain your reasoning.
Study Guide
  1. ExamView Quiz: Solving Equations Using Addition or Subtraction
Other
HCPS 2002-