Teaching Resource
Math Investigation - Operations with Fractions with Common Denominators
PDF | 7 pages|Grades: 4 - 5A mathematics investigation about fractions, embedded in a real-world context.
This open-ended mathematics investigation has been designed to deepen students’ understanding of fractions.
In this investigation, students must use their knowledge and understanding of fractions to design a colorful floor rug for a home renovation competition. The floor rug design must adhere to a list of competition rules. Students must record and analyze their color choices on the worksheet provided.
This teaching resource includes:
- teacher notes, detailing a range of important information about the investigation
- a detailed description of the investigation for students, including step-by-step instructions
- two blank floor rug templates
- two ‘recording and analyzing’ worksheets
- reflection questions.
Featured in
Download this resource as part of a larger resource pack or Unit Plan.
Common Core Curriculum alignment
- CCSS.MATH.CONTENT.4.NF.A.2
Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are valid only when the two fractions ref...
- CCSS.MATH.CONTENT.4.NF.B.3
Understand a fraction a/b with a > 1 as a sum of fractions 1/b.
- CCSS.MATH.CONTENT.4.NF.B.3.A
Understand addition and subtraction of fractions as joining and separating parts referring to the same whole.
- CCSS.MATH.CONTENT.4.NF.B.3.D
Solve word problems involving addition and subtraction of fractions referring to the same whole and having like denominators, e.g., by using visual fraction models and equations to represent the problem.
- CCSS.MATH.PRACTICE.MP4
We create premium quality, downloadable teaching resources for primary/elementary school teachers that make classrooms buzz!
Find more resources for these topics
MathematicsFractions, Decimals, and PercentagesMathematics InvestigationsFractional OperationsProjectsOpen-Ended TasksMath Center ActivitiesFractions
Comments & Reviews
Write a review to help other teachers and parents like yourself. If you would like to request a change (Changes & Updates) to this resource, or report an error, simply select the corresponding tab above.
Resource Updates
Rug templated changed from 5 x 5 to 6 x 4.
Change by Stephanie (Teach Starter) Aug 13th, 2017Uneven boxes in rug template fixed.
Fix by Stephanie (Teach Starter) Jun 12th, 2017
Suggest a change
Would you like something changed or customized on this resource? While our team evaluates every suggestion, we can't guarantee that every change will be completed.
You must be logged in to request a change. Sign up now!
Report an Error
You must be logged in to report an error. Sign up now!
Help
Are you having trouble downloading or viewing this resource? Please try the following steps:
- Check that you are logged in to your account
- Check that you have a paid subscription
- Check that you have installed Adobe Reader (download here)
If you are still having difficulty, please visit the Teach Starter Help Desk or contact us.
Contact us
