Activity
University of Cambridge

University of Cambridge: Nrich: Pumpkin Pie Problem

For Students 3rd - 8th Standards
On this one page website sharpen your logic, graphing and pattern recognition skills while working on this challenge. The solution is available to double check your solution.
Unit Plan
Khan Academy

Khan Academy: Common Denominators

For Students 3rd - 5th
Practice rewriting fractions to have the same denominator. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Interactive
Quia

Quia: Common Fraction & Decimal Equivalencies Flash Cards

For Students 3rd - 8th Standards
Do you need practice learning and remembering your decimals and their common fraction equivalents? Use this flash card game to practice. When you finish click the start over button and an entirely new set is produced. There is a link to...
Interactive
Quia

Quia: Fraction & Decimal Equivalencies

For Students 3rd - 8th Standards
Do you need practice learning and remembering your decimals and their common fraction equivalents? Use this concentration game to practice. When you finish click the start over button and an entirely new set is produced. There is even a...
Unit Plan
The Math League

The Math League: What Is a Fraction?

For Students 1st - 5th Standards
This tutorial helps students to understand fractions. It explains what denominators and numerators are using simple graphics.
Unknown Type
Illustrative Mathematics

Illustrative Mathematics: 4.nf Fraction Equivalence

For Teachers 3rd - 5th Standards
Draw a picture to illustrate explaining fraction equivalences. Aligns with 4.NF.C.5.
Website
PBS

Pbs Learning Media: Retrieving 2/5 of Electro Root

For Students 3rd - 8th
In this video segment from Cyberchase, Jackie and Inez figure out how to break an Electro-Root into 2/5, one of the ingredients for the antidote to Motherboard's virus.
Handout
Quia

Ixl Learning: Adding Mixed Numbers

For Students 3rd - 5th Standards
Brush up on your math skills pertaining to adding mixed numbers then try some practice problems to test your understanding.
Unknown Type
Illustrative Mathematics

Illustrative Mathematics: 3.md, 3.g, 3.nf Halves, Thirds, and Sixths

For Teachers 2nd - 4th Standards
The purpose of this task is for students to use their understanding of area as the number of square units that covers a region, to recognize different ways of representing fractions with area, and to understand why fractions are...
Interactive
Quia

Quia: Common Fraction & Decimal Equivalencies Matching

For Students 3rd - 8th Standards
Do you need practice learning and remembering your decimals and their fraction equivalents? Use this matching game to practice! When you finish click the start over button and an entirely new set is produced.
Handout
University of Georgia

University of Georgia: Intermath: Denominator

For Students 3rd - 5th Standards
This one page website provides a definition for denominator and numerator. It also give examples.
Handout
Wikimedia

Wikipedia: Fraction

For Students 3rd - 5th Standards
This one page website provides a basic explanation of a fraction and its denominator and numerator.

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