Teaching Resource

The Big Bug Build - Fraction Subtraction

In Mathematics ... Fractional Operations

PDF | 8 pages|Grade: 4

A teacher-facilitated activity that teaches students to subtract fractions with like denominators.

While Alan and Ada Ant build sandcastles, students develop a conceptual understanding of fraction subtraction using strip diagrams.

5 problems include fractions with like denominators.

Use with the whole class to introduce or practice fraction subtraction or during tutoring or intervention.

This activity includes clear and concise teacher directions and Think Aloud questions, a detailed answer key, and conversation starters that give students what they need to have meaningful academic discussions.

A companion activity, Sandcastle Fun, deals primarily with addition.

Common Core

Common Core Curriculum alignment

CCSS.MATH.CONTENT.4.NF.B.3
Understand a fraction a/b with a > 1 as a sum of fractions 1/b.
In Grade 4 Standards for Mathematical Practice Number & Operations - Fractions Build fractions from unit fractions

Published by TeachTransform
TeachTransform creates fun math activities that get students involved in real math. We bring decades of education experience to the task, and we believe that students learn best when teachers and students are having fun.

Find more resources for these topics

Mathematics Fractions, Decimals, and Percentages Operations Addition Subtraction Problem Solving Numbers Solve Number and Operations Fractional Operations Worksheets Task Cards Word Problems Math Center Activities Guided Math Activities Practice Small Group

Grade 4

pdf

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.

Request a change

Would you like something changed or customized on this resource? While our team makes every effort to complete change requests, 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!

If any of our resources do not have 100% accurate American English (en-US), simply click on the 'Report an error' tab above to let us know. We will have the resource updated and ready for you to download in less than 24 hours. Read more...

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.

Teaching Resource