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Number Systems Unit (Rational/Irrational Numbers, Square Roots) 8th Grade Math
Number Systems Unit (Rational/Irrational Numbers, Square Roots) 8th Grade Math
Number Systems Unit (Rational/Irrational Numbers, Square Roots) 8th Grade Math
Number Systems Unit (Rational/Irrational Numbers, Square Roots) 8th Grade Math
Number Systems Unit (Rational/Irrational Numbers, Square Roots) 8th Grade Math
Number Systems Unit (Rational/Irrational Numbers, Square Roots) 8th Grade Math
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Number Systems Unit (Rational/Irrational Numbers, Square Roots) 8th Grade Math
Number Systems Unit (Rational/Irrational Numbers, Square Roots) 8th Grade Math
Number Systems Unit (Rational/Irrational Numbers, Square Roots) 8th Grade Math
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Description

Teaching square roots, cube roots, estimating square roots, irrational numbers, comparing and ordering real numbers? Make lesson planning easy with this no prep Number Systems - Rational and Irrational Numbers - Square and Cube Roots - Unit! Included are 10 ready-made lessons to teach Number Systems, Rational and Irrational Numbers, and Square and Cube Roots to your students. This unit is very easy to use and will save you a lot of time!

Teach your students about Number Systems by using our editable PowerPoints with guided notes. Students will love learning about rational and irrational numbers when you use the included activities for each lesson! 

The Number Systems - Rational and Irrational Numbers - Square and Cube Roots - Unit is also perfect for homeschool. The lesson PowerPoints teach students each concept. Plenty of practice is also given!

Number Systems - Rational and Irrational Numbers - Square and Cube Roots - Unit

1). Square Roots

2). Cube Roots

3). The Real Number System

4). Rational and Irrational Numbers

5). Estimating Irrational Numbers

6). Comparing and Ordering Real Numbers

7). Changing Repeating Decimals to Fractions

8). Computation with Repeating Decimals

9). Review

10). Test

Click the link below for a FREE sample lesson on Dilations from the 8th Grade Transformation Unit.  It includes a PowerPoint as well as an activity and a practice sheet.

FREE Dilations Lesson

Number Systems - Rational and Irrational Numbers - Square and Cube Roots - Unit has:

  • Editable PowerPoints for each lesson (see the list of lessons below).             
  • Each PowerPoint has a warm-up, notes, and a lesson closure.
  • Editable Guided Notes for each PowerPoint Lesson
  • Activities for each lesson.
  • Editable Practice Sheets for each lesson.
  • Test Review Activity for the unit.
  • Editable Test for the unit.
  • Answer keys are included.
  • Individual PDFs of guided notes, practice sheets, and activities are also provided if you would like to use the lesson digitally.
  • For use with Google- The PowerPoints, guided notes, activities, and practice sheets also have a version in Google Slides to be used for digital learning.

Your students will love learning how to find square and cube roots when you use this unit. Get your students engaged in math class by moving around and working with others while playing games and solving puzzles. 

Lesson Planning is quick and easy!  Use the Number Systems PowerPoint lessons provided along with the guided notes. You also have an activity and practice sheet for each Number System lesson that you can print. Just gather the materials you need for the day and you are ready to go!

If you have access to technology and would like to reduce paper use with your students we have all of the materials available as a Google Slide that students can use.

Hear What Teachers are Saying!

⭐️⭐️⭐️⭐️⭐️ I really love all of your products! I've purchased several. Always great quality!! LaTonda T.

⭐️⭐️⭐️⭐️⭐️Really good product, I will be looking at other products soon! - Gabrielle A.

⭐️⭐️⭐️⭐️⭐️ Great resource to help jumpstart lesson planning and introduce a new lesson! - Andrea M. 

⭐️⭐️⭐️⭐️⭐️After teaching HS for 11 years and then moving back to MS, this was a great resource in teaching this unit.  Thank you - Barabara M.

⭐️⭐️⭐️⭐️⭐️This is awesome for helping to break down 8.NS.1 and 8.NS.2. Definitely going to continue to use this for years to come! -Madison S.

___________________________________

For Algebra 1/Math 1 Units

Algebra1/Math 1 Curriculum Bundle

For More Eighth Grade Math Units

8th Grade Math Curriculum Bundle

For Seventh Grade Math Units

7thGrade Curriculum Bundle

For Sixth Grade Math Units

6thGrade Math Curriculum Bundle

Be sure to follow the Teacher Twins store for new products! CLICK HERE

You may also like…

Finding Slope of a Line Unit

Slope-Intercept Form Unit

Systems of Equations Unit

Scatter Plots and Two-Way Tables Unit

___________________________________

Copyright © Teacher Twins

Permission to copy for single classroom use only.

Please purchase additional licenses if you intend to share this product.

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Number Systems Unit (Rational/Irrational Numbers, Square Roots) 8th Grade Math

Teacher Twins
1.9k Followers
$14.50

Highlights

Digital downloads
Grades icon
Grades
7th - 8th
Subjects icon
Subjects
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Standards
Pages
204
Answer Key
Included
Teaching Duration
2 Weeks

Save even more with bundles

Make 8th grade math planning easy with this full-year 8th Grade Math Curriculum. It includes 13 ready-to-use 8th grade math units and over 60 eighth grade math bonus resources. This no-prep bundle saves you time while providing engaging and effective instruction all year.Easily teach essential 8th g
Price $200.00Original Price $348.25Save $148.25
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Add these 8th grade math lessons to your 8th grade math curriculum! It includes lessons on slope of a line, scatter plots, two-way tables, the Pythagorean Theorem, equations, slope-intercept form, functions, parallel lines cut by a transversal, exponent rules, scientific notation, systems of equatio
Price $135.00Original Price $183.50Save $48.50
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Description

Teaching square roots, cube roots, estimating square roots, irrational numbers, comparing and ordering real numbers? Make lesson planning easy with this no prep Number Systems - Rational and Irrational Numbers - Square and Cube Roots - Unit! Included are 10 ready-made lessons to teach Number Systems, Rational and Irrational Numbers, and Square and Cube Roots to your students. This unit is very easy to use and will save you a lot of time!

Teach your students about Number Systems by using our editable PowerPoints with guided notes. Students will love learning about rational and irrational numbers when you use the included activities for each lesson! 

The Number Systems - Rational and Irrational Numbers - Square and Cube Roots - Unit is also perfect for homeschool. The lesson PowerPoints teach students each concept. Plenty of practice is also given!

Number Systems - Rational and Irrational Numbers - Square and Cube Roots - Unit

1). Square Roots

2). Cube Roots

3). The Real Number System

4). Rational and Irrational Numbers

5). Estimating Irrational Numbers

6). Comparing and Ordering Real Numbers

7). Changing Repeating Decimals to Fractions

8). Computation with Repeating Decimals

9). Review

10). Test

Click the link below for a FREE sample lesson on Dilations from the 8th Grade Transformation Unit.  It includes a PowerPoint as well as an activity and a practice sheet.

FREE Dilations Lesson

Number Systems - Rational and Irrational Numbers - Square and Cube Roots - Unit has:

  • Editable PowerPoints for each lesson (see the list of lessons below).             
  • Each PowerPoint has a warm-up, notes, and a lesson closure.
  • Editable Guided Notes for each PowerPoint Lesson
  • Activities for each lesson.
  • Editable Practice Sheets for each lesson.
  • Test Review Activity for the unit.
  • Editable Test for the unit.
  • Answer keys are included.
  • Individual PDFs of guided notes, practice sheets, and activities are also provided if you would like to use the lesson digitally.
  • For use with Google- The PowerPoints, guided notes, activities, and practice sheets also have a version in Google Slides to be used for digital learning.

Your students will love learning how to find square and cube roots when you use this unit. Get your students engaged in math class by moving around and working with others while playing games and solving puzzles. 

Lesson Planning is quick and easy!  Use the Number Systems PowerPoint lessons provided along with the guided notes. You also have an activity and practice sheet for each Number System lesson that you can print. Just gather the materials you need for the day and you are ready to go!

If you have access to technology and would like to reduce paper use with your students we have all of the materials available as a Google Slide that students can use.

Hear What Teachers are Saying!

⭐️⭐️⭐️⭐️⭐️ I really love all of your products! I've purchased several. Always great quality!! LaTonda T.

⭐️⭐️⭐️⭐️⭐️Really good product, I will be looking at other products soon! - Gabrielle A.

⭐️⭐️⭐️⭐️⭐️ Great resource to help jumpstart lesson planning and introduce a new lesson! - Andrea M. 

⭐️⭐️⭐️⭐️⭐️After teaching HS for 11 years and then moving back to MS, this was a great resource in teaching this unit.  Thank you - Barabara M.

⭐️⭐️⭐️⭐️⭐️This is awesome for helping to break down 8.NS.1 and 8.NS.2. Definitely going to continue to use this for years to come! -Madison S.

___________________________________

For Algebra 1/Math 1 Units

Algebra1/Math 1 Curriculum Bundle

For More Eighth Grade Math Units

8th Grade Math Curriculum Bundle

For Seventh Grade Math Units

7thGrade Curriculum Bundle

For Sixth Grade Math Units

6thGrade Math Curriculum Bundle

Be sure to follow the Teacher Twins store for new products! CLICK HERE

You may also like…

Finding Slope of a Line Unit

Slope-Intercept Form Unit

Systems of Equations Unit

Scatter Plots and Two-Way Tables Unit

___________________________________

Copyright © Teacher Twins

Permission to copy for single classroom use only.

Please purchase additional licenses if you intend to share this product.

Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Reviews

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Rated 4.87 out of 5, based on 53 reviews
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Not enough skill practice
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May 31, 2026
My students did not feel confident after I used this material due to the confusing nature of IM and not enough practice
Ms F.
35 reviews
Grades taught: 8th
Rated 5 out of 5
May 13, 2025
I love using this in my classroom. My students enjoy it as well. Everything is already here.
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266 reviews
Grades taught: 7th
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Great support for lessons and visual aid for my bulletin board!
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Love this resource! My students found it very engaging.
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September 13, 2022
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Rated 5 out of 5
August 22, 2021
Great descriptions and lessons for the students. Thank you.
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Rated 5 out of 5
December 9, 2020
Great for my students.
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We appreciate your feedback Ron! Thank you!

Questions & Answers

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Standards

to see state-specific standards (only available in the US).
Know that numbers that are not rational are called irrational. Understand informally that every number has a decimal expansion; for rational numbers show that the decimal expansion repeats eventually, and convert a decimal expansion which repeats eventually into a rational number.
Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions (e.g., π²). For example, by truncating the decimal expansion of √2, show that √2 is between 1 and 2, then between 1.4 and 1.5, and explain how to continue on to get better approximations.
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