Lesson Planet
Search educational resources
  • Sign In Try It Free
  • AI Teacher Tools
    • Discover Resources Search reviewed educational resources by keyword, subject, grade, type, and more
    • Curriculum Manager (My Content) Manage saved and uploaded resources and folders To Access the Curriculum Manager Sign In or Join Now
    • Browse Resource Directory Browse educational resources by subject and topic
    • Curriculum Calendar Explore curriculum resources by date
    • Lesson Planning Articles Timely and inspiring teaching ideas that you can apply in your classroom
    • Our Story
    • Frequently Asked Questions
    • Testimonials
    • Contact Us
  • Pricing
  • School Access
    • Your school or district can sign up for Lesson Planet — with no cost to teachers
      Learn More
  • Sign In
  • Try It Free

Hi, what do you want to do?

Create a lesson plan
Create a lesson plan
Generate resources with 80+ AI teacher tools
Generate resources with 80+ AI teacher tools
Search 200,000 instructional videos
Search 200,000 instructional videos
Find a teaching resource
Find a teaching resource
Infinite Decimals Lesson PlanInfinite Decimals Lesson Plan
Publisher
EngageNY
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
8th
Subjects
Math
2 more...
Resource Type
Lesson Plans
Audiences
For Teacher Use
1 more...
Duration
1 hr
Instructional Strategies
Guided Practice
2 more...
Technology
Presentation
Year
2015
Usage Permissions
Creative Commons
BY-NC-SA: 3.0
cc
Language
English, Arabic
Lesson Plan

Infinite Decimals

Curated and Reviewed by Lesson Planet
This Infinite Decimals lesson plan also includes:
  • Infinite Decimals (Doc)
  • Infinite Decimals (PDF)
  • Infinite Decimals (Doc)
  • Grade 8 Module 7: Teacher Materials
  • Grade 8 Module 7: Student Materials
  • Grade 8 Module 7: Copy Ready Materials
  • Math Fluency Support for Grades 6-8
  • Answer Key
  • Join to access all included materials

Can you support the argument that the decimal 0.99999 ... is equivalent to the number one? The seventh installment in this 25-part module gives convincing support for this conclusion. Pupils write infinite decimals using powers of 10. They then graph these decimals on expanded number lines.

7 Views 6 Downloads
CCSS: Designed

Concepts

comparing decimals, decimals, decimals repeating, irrational numbers, rational numbers

Additional Tags

math

Instructional Ideas

  • Ask your classes to share and explain their answers to help them practice the new vocabulary
  • Form human number lines to practice placement of infinite decimals

Classroom Considerations

  • Individuals must be familiar with powers of 10 and expanded number lines

Pros

  • Includes a set of problems for independent practice
  • The teacher guide provides questioning suggestions and helpful explanations

Cons

  • None

Common Core

8.NS.A.1 8.NS.A.2 MP3

See similar resources:

Handout

All About Lines

Del Mar College
This resource should be called "All About Lines, and Then Some!". Packed full of all the key components of linear functions, learners review how to set up different equations, find intercepts, and graph. All the main topics are included...
7th - 10th Math
CCSS: Adaptable
Worksheet

Number Theory: Modulus Math

Curated OER
Practice the techniques associated with number theory. This 5-page worksheet has many different types of problems for the students to solve and is a great component for any number theory unit8.
8th - 11th Math
Lesson Plan

Placing a Square Root on the Number Line

Illustrative Mathematics
There are many ways to approach finding the rational approximation of an unknown square root. Here is a problem that will help math learners make a connection between square roots and their order on a number line. As usual, determine two...
7th - 9th Math
CCSS: Designed
Instructional Video

Parallel Lines and Transversals: Lesson

CK-12 Foundation
Segment transversals proportionally. Given a diagram with three parallel lines and two transversals, the narrator of a short video points out the parallel lines cut the transversals proportionally. The portion of a long playlist on...
3 mins 7th - 11th Math
CCSS: Adaptable
Instructional Video

Parallel Lines From Equation, Mathematics I, High School Math

Khan Academy
Here is a fairly basic video that uses three equations, each written in slope-intercept form, to determine whether the lines are parallel. Sal graphs each equation on the same coordinate plane to show how their slopes compare. The video...
4 mins 7th - 9th Math
Instructional Video

Example: Two-Step Equations, Linear Equations, Algebra I

Khan Academy
Sal adds a few more steps to these problems as he solves algebraic equations with two steps, though he states that "there's more than one way to do it." Those who become confused by increasingly complicated algebra problems on a test...
14 mins 7th - 11th Math
Instructional Video

How Do You Find a Value for x that Makes Two Lines Parallel?

Curated OER
So you have a transversal line intersecting two parallel lines and you are looking for a value that would make two corresponding angles congruent. You have all the information needed to write an equation to find the value. So write that...
3 mins 6th - 12th Math
Instructional Video

Parallel Lines – Angles

Corbett Maths
Is there a resource that parallels the video? Scholars view a short video to review the types of angle relationships that exist when a transversal cuts two parallel lines. They watch as the narrator solves several problems involving...
11 mins 6th - 12th Math
CCSS: Adaptable
Instructional Video

What Does the Slope of a Line Mean?

Curated OER
Evaluate the steepness of lines, also known as the slope, by watching this video. A tutor explains what the slope of a line is and compares two different lines to demonstrate slope. A practical introductory video for classes that are...
5 mins 6th - 9th Math
Lesson Plan

Parallel and Perpendicular Lines

Willow Tree
Enhance your class's understanding of linear equations by extending their study to parallel and perpendicular lines. Young mathematicians learn the relationship between the slopes of parallel and perpendicular lines. They then use that...
8th - 11th Math
CCSS: Adaptable
Try It Free
© 1999-2026 Learning Explorer, Inc.
Teacher Lesson Plans, Worksheets and Resources

Sign up for the Lesson Planet Monthly Newsletter

Open Educational Resources (OER)

  • Health
  • Language Arts
  • Languages
  • Math
  • Physical Education
  • Science
  • Social Studies
  • Special Education
  • Visual and Performing Arts
View All Lesson Plans

Discover Resources

  • Our Review Process
  • How it Works
  • How to Search
  • Create a Collection

Manage Curriculum

  • Edit a Collection
  • Assign to Students
  • Manage My Content
Contact Us Site Map Privacy Policy Terms of Use