Algebra 1 Online!
Henrico County Public Schools, Virginia
 
Home
Modules
SOL
Resources
FAQ Search
Module - Radicals
Lesson 3 - Operations with Radical Expressions

Lessons

1-

Square Roots and Cube Roots of Whole Numbers

2-

Square Roots of Monomial Algebraic Expressions

3-

Operations with Radical Expressions

4-

Module Review

 

 
SOL
A.3 - The student will express the square roots and cube roots of whole numbers and the square root of a monomial algebraic expression in simplest radical form.
Common Core Standards
8.NS.2 8.EE.2
Warm-up
  1. ExamView Quiz: Simplifying Radical Expressions
Lessons
  1. Notes: Operations with Radical Expressions (ppt)
Videos
  1. Video: PH Multiplying Radical Expressions
  2. Video: PH Simplifying Radical Sums and Differences
  3. Video: PH Simplifying Radical Products and Quotients using the Distributive Property
  4. Video: PH Simplifying Radical Products and Quotients using FOI
Explore Learning
  1. Simplifying Radical Expressions - Activity A: Simplify a radical expression. Use step-by-step feedback to diagnose any incorrect steps.
  2. Simplifying Radical Expressions - Activity B: Simplify radical expressions. Use step-by-step feedback to diagnose incorrect steps.
Geogebra

 

Internet Sites
  1. Interactive Notes: Operations with Radicals - lessons and practice problems at Regentsprep.org
Tasks

 

Homework
  1. Glencoe PWS (pdf)
  2. Glencoe SG (pdf)
Journal
  1. Opinion: What one thing would you not like to see on the final exam? Why? What would you like to see on the final exam? Why?
  2. Analyze: Write a paragraph explaining which is bette - to simplify an expression first and then multiply, or to multiply and then simplify. Include examples to support your answers.
Study Guide
  1. ExamView Quiz: Operations with Radical Expressions
Other
HCPS 2002-