SWBAT use strategies to identify rational numbers on a number line.

- Subject:
- Mathematics
- Material Type:
- Lesson Plan
- Provider:
- BetterLesson
- Date Added:
- 12/01/2022

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Educational Use
SWBAT use strategies to identify rational numbers on a number line.

- Subject:
- Mathematics
- Material Type:
- Lesson Plan
- Provider:
- BetterLesson
- Date Added:
- 12/01/2022

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Educational Use
The number line is a useful tool when ordering positive and negative rational numbers.

- Subject:
- Mathematics
- Material Type:
- Lesson Plan
- Provider:
- BetterLesson
- Date Added:
- 12/01/2022

Read the Fine Print

Educational Use
The number line is a useful tool to use when ordering rational numbers.

- Subject:
- Mathematics
- Material Type:
- Lesson Plan
- Provider:
- BetterLesson
- Date Added:
- 12/01/2022

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Educational Use
Preparing for a test requires lots of practice and this review will help students show what they know about how to use a number line.

- Subject:
- Mathematics
- Material Type:
- Lesson Plan
- Provider:
- BetterLesson
- Date Added:
- 12/01/2022

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Educational Use
What do students understand? What gaps do they have in their understanding?

- Subject:
- Mathematics
- Material Type:
- Lesson Plan
- Provider:
- BetterLesson
- Date Added:
- 12/01/2022

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Educational Use
Recall the definitions of four different sets of numbers. This interactive illustration focuses on displaying counting numbers, integers, rational numbers, and real numbers on a number line, providing the opportunity to visualize number sets in multiple ways.

- Subject:
- Mathematics
- Material Type:
- Interactive
- Provider:
- PBS LearningMedia
- Date Added:
- 11/06/2023

Conditional Remix & Share Permitted

CC BY-NC-SA
Given a set of numbers, learn how to tell which are rational and which are irrational. [2:17]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

- Subject:
- Mathematics
- Material Type:
- Audio/Video
- Lesson
- Provider:
- Khan Academy
- Date Added:
- 11/14/2023

Conditional Remix & Share Permitted

CC BY-NC-SA
Write an inequality to compare absolute values. Order numbers written in absolute value form from least to greatest. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

- Subject:
- Mathematics
- Material Type:
- Audio/Video
- Lesson
- Provider:
- Khan Academy
- Date Added:
- 11/14/2023

Unrestricted Use

CC BY
This task can be used to either build or assess initial understandings related to rational approximations of irrational numbers.

- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Illustrative Mathematics
- Provider Set:
- Illustrative Mathematics
- Author:
- Illustrative Mathematics
- Date Added:
- 05/01/2012

Unrestricted Use

CC BY
Standard 8.NS.1 requires students to "convert a decimal expansion which repeats eventually into a rational number." Despite this choice of wording, the numbers in this task are rational numbers regardless of choice of representation. For example, 0.333 and 1/3 are two different ways of representing the same number.

- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Provider:
- Illustrative Mathematics
- Provider Set:
- Illustrative Mathematics
- Author:
- Illustrative Mathematics
- Date Added:
- 05/01/2012

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Educational Use
Students learn how to use division and place value to convert fractions to decimals. [1:54]

- Subject:
- Mathematics
- Material Type:
- Audio/Video
- Provider:
- PBS LearningMedia
- Date Added:
- 11/06/2023

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Educational Use
In this short Cyberchase video, students learn about positive and negative numbers as Harry tries to score a total of 50 points in various events to qualify for the Northern Hemisphere games in New Orleans. [3:24]

- Subject:
- Mathematics
- Material Type:
- Audio/Video
- Lesson
- Provider:
- PBS LearningMedia
- Date Added:
- 12/01/2022

Conditional Remix & Share Permitted

CC BY-NC-SA
This lesson compares rational number and orders them from least to greatest using the number line. [Developmental Math playlist: Lesson 132 of 196]

Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.

- Subject:
- Mathematics
- Material Type:
- Lecture
- Provider:
- Khan Academy
- Provider Set:
- Khan Academy
- Author:
- Salman Khan
- Date Added:
- 07/18/2011

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Educational Use
This video lesson demonstrates long division of a two-digit number by a one-digit number, where the answer will contain a repeating decimal. It is 1 of 10 in the series titled "Dividing Two-Digit Numbers by One-Digit Numbers Repeating." Includes short multiple-choice quiz. [2:07]

- Subject:
- Mathematics
- Material Type:
- Audio/Video
- Provider:
- Sophia Learning
- Date Added:
- 12/01/2023

Read the Fine Print

Educational Use
This video lesson demonstrates long division of a two-digit number by a one-digit number, where the answer will contain a repeating decimal. It is 4 of 10 in the series titled "Dividing Two Digit Numbers by One Digit Numbers Repeating." Includes short multiple-choice quiz. [2:28]

- Subject:
- Mathematics
- Material Type:
- Audio/Video
- Provider:
- Sophia Learning
- Date Added:
- 12/01/2023

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Educational Use
This video demonstrates division of two-digit numbers by two- or three-digit numbers. This lesson is 1 of 19 in the series titled "Dividing Two-Digit Numbers by Two or Three-Digit Numbers." Includes short multiple-choice quiz. [4:19]

- Subject:
- Mathematics
- Material Type:
- Audio/Video
- Provider:
- Sophia Learning
- Date Added:
- 12/01/2023

Conditional Remix & Share Permitted

CC BY-NC-SA
Demonstrates how to compute with positive and negative fractions and compare the answers. [5:59]

- Subject:
- Mathematics
- Material Type:
- Audio/Video
- Lesson
- Provider:
- Khan Academy
- Date Added:
- 11/14/2023

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Educational Use
Learners examine the set of real numbers. The resource includes detailed explanations about rational and irrational numbers. It provides example problems.

- Subject:
- Mathematics
- Material Type:
- Reading
- Provider:
- Free Math Help
- Date Added:
- 12/01/2023

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Educational Use
This site, which is provided for by the University of St. Andrews, gives information on the German mathematician Cantor.

- Subject:
- Mathematics
- Material Type:
- Reading
- Provider:
- University of St. Andrews (UK)
- Date Added:
- 10/03/2023

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Educational Use
Get independent practice adding and subtracting rational numbers. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.

- Subject:
- Mathematics
- Material Type:
- Lesson
- Provider:
- Holt, Rinehart and Winston
- Date Added:
- 08/07/2023