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Table of Contents
Dividing fractions is no different than dividing whole numbers by whole numbers since we are essentially still asking the same question: βHow many ____ are there in ____?β However, in dividing using fractions, we are going to be applying skills used in multiplying fractions.
See the fact file below for more information on the Dividing Fractions or alternatively, you can download our 29-page Numbers and Operations: Fractions Dividing Fractions worksheet pack to utilise within the classroom or home environment.
Key Facts & Information
LEARNING OBJECTIVE:
- At the end of this module, students will be able to divide unit fractions by whole numbers and vice versa. Students will also be able to apply these in solving word problems.
A NOTE FOR THE TEACHER:
- When dividing using fractions, take note of the following:
- Start by converting the division sign into a multiplication sign
- After doing this, always get the reciprocal of the second factor before solving
- In solving word problems, try to visualize the scenarios
THEORY:
- Dividing fractions is no different than dividing whole numbers by whole numbers since we are essentially still asking the same question: βHow many ____ are there in ____?β However, in dividing using fractions, we are going to be applying skills used in multiplying fractions.
- The main technique we are going to use in dividing fractions is the KEEP, CHANGE, FLIP method, which states that given A Γ· B, we KEEP A, then we CHANGE the division sign into a multiplication sign, and then we FLIP B to turn it into 1/B. When we flip B, we are essentially getting what we call its βreciprocalβ in the form of 1/B.
- Take, for example, 3 Γ· 1/2. Recall that with this expression, we are asking ourselves, βHow many 1/2 are there in 3?β. By following the
- KEEP, CHANGE, FLIP rule; we get the following expression which we can then solve:
- The case would be different if we took 1/2 Γ· 3, since this time we are asking ourselves, βHow many 3s are there in 1/2?β By following the
- KEEP, CHANGE, FLIP rule; we get the following expression which we can then solve:
Numbers and Operations: Fractions Dividing Fractions CCSS 5.NF.7 Worksheets
This is a fantastic bundle that includes everything you need to know about Numbers and Operations: Fractions Dividing Fractions across 29 in-depth pages. These are ready-to-use worksheets that align with the Common Core CCSS code 5.NF.7 for Numbers and Operations: Fractions Dividing Fractions.
Table of contents
- A lesson plan
- Warm up activity
- Math theory explained
- Assisted learning activities
- Independent learning activities
- Extension activities and games
- Answer keys
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Link will appear as Numbers and Operations: Fractions Dividing Fractions CCSS 5.NF.7 Facts & Worksheets: https://kidskonnect.com - KidsKonnect, April 12, 2021
Use With Any Curriculum
These worksheets have been specifically designed for use with any international curriculum. You can use these worksheets as-is, or edit them using Google Slides to make them more specific to your own student ability levels and curriculum standards.