Math Unit 3 Fraction Addition & Subtraction


Unit 3:    Rectangles, Clocks & Tracks

            Fraction Addition & Subtraction

Unit Focus:

  • Ordering and comparing fractions
  • Finding equivalent fractions
  • Representing fractions using area models (arrays)
  • Representing fractions using linear models (number line)
  • Add and subtract fractions using equivalent fractions with the same denominator
  •  

Note:  Student mastery of multiplication facts is extremely important in finding equivalent fractions.

 

Websites:

 

Variety of math related games on “mathplayground”

 

https://www.mathplayground.com/grade_5_games.html

 

 

Fraction Number Line Generator

http://www.helpingwithmath.com/printables/worksheets/fractions/4nf3fraction-generator01.htm

 

Thinking Blocks - Modeling Fractions

 

 

Fraction Models - Illuminations 

 

 

Fraction  Tiles - Drag fractions to compare.  

 

Fractions Games

 

Equivalent Fractions - Game

 

Equivalent Fractions - E-Lab 

 

Adding Unlike Fractions - E-Lab 

 

Percents of a Number - Video 

 

Fractions on a Number Line - Like Pac Man 

 

Fractions Drag and Drop - Five levels 

 

Dirt Bike - Practice writing equivalent fractions. 

 

Colored Fraction Bars

 

 

Fraction Tiles Number Line Chart

 

Equivalence Demonstrator - Place fractions, decimals, and percents on number lines correctly.

 

Equivalent Fractions Bingo 

 

Fraction Dolphins - Feed the dolphins by matching equivalent fractions. 

 

Fraction Mystery Picture - Match equivalent fractions 

 

Equivalent Fractions - You Tube video. Sharing an odd number.

 

Matching Fraction Game -  Equivalent Fractions 

 

Triplets - Create groups of equivalent fractions 

 

Tug Team - Comparing Fractions 

 

Falling Numbers - (easy) Parts of a Whole 

 

Comparing Fractions 

 

Convert Fractions to Decimals - Interactive

 

Frosty Fractions - Game for 2 players. Adding with different denominators.

 

Balloon Pop - Pop balloons in order from smallest to largest - three levels.  

 

Fruit Shoot - Choose from 3 levels of adding fractions.

 

Fruit Shoot - Choose from 3 levels of subtracting fractions

 

Math Splat - Adding and subtracting fractions. 

 

Equivalent Fractions - Interactive Illuminations. Read the instructions before you begin.

 

Fraction Monkeys - Ordering Fractions (Must know equivalents) 

 

Exploring Fractions - Make smoothies!

Fractional Parts of a Set - You Tube video 

 

Finding the Fraction of a Set - Study Jams video

 

Fractional Part of a Set - Level 3 - Smart Tutor video 
 

Fractional Part of a Set - Level 4 - Smart Tutor video 

 

The Forty Frogs Game - Find fractions of a set.

 

Convert Improper Fractions and Mixed Numbers - Smart Tutor 

 

Simplify Before You Multiply -  Video 

 

Decention - Sort fractions, decimals, and percents for the Intergalactic Space Games.

 

Fractions, Decimals, and Percents - Many games and activities from Johnny's Math Page.

 

Dartboards of Fractions, Decimals, Percents - Click View Full Screen to play a variety of games.

 

Line Plots

 

Introducing Line Plot - Video 

 

Create a Line Plot  Using Fractions - Video 

 

Fractions on a Line Plot - Video