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5.1 Solving One-Step Inequalities with Addition & Subtraction

Standard(s):

  • A.REI.B.3: Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.
  • A.CED.A.1: Create equations and inequalities in one variable and use them to solve problems.Include equations arising from linear and quadratic functions, and simple rational and exponential functions.

Essential Questions:

  • How can algebra describe the relationship between set of numbers?
  • In what ways can the problem be solved, and why should one method be chosen over another?

Learning Targets:

  • I can solve one variable inequalities. (Application)
  • I can graph the solution to an inequality on a number line. (Synthesize)
  • I can write the solution to an inequality in interval notation. (Synthesize)

Warm-Up:
     


Notes: 

Click on the image below for the PDF of the notes 5.1 Solving One-Step Inequalities with Addition & Subtraction
  • https://drive.google.com/file/d/0B7PRmllaLVfFM0o3VTJpc1RyM3c/view?usp=sharing


Video:

Click below for the Classroom Lesson -  5.1 Solving One-Step Inequalities with Addition & Subtraction
  • https://drive.google.com/file/d/0B7PRmllaLVfFX2xZMlY2d2NMYlU/view?usp=sharing



Watch this video on Solving One-Step Inequalities with Addition & Subtraction
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Activities:

Click on the image below for an activity -  Solving One-Step Inequalities with Addition & Subtraction

Click on the image below for a Game - Solving One-Step Inequalities with Addition & Subtraction
  • https://www.quia.com/rr/374262.html

Extra Help:
Click on the image below for help 
http://www.wolframalpha.com/

Assessment/Homework:
Worksheet 5.1
https://drive.google.com/file/d/0B7PRmllaLVfFb0UzaDlWYnN6Q0k/view?usp=sharing

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