Fractions. Here is a whole square There are everyday objects which are whole. For example, we can have a whole bar of chocolate A fraction is an EQUAL.

Slides:



Advertisements
Similar presentations
FRACTIONS.
Advertisements

Fractions
Fractions.
A fraction is a quantity that is not a whole number They are useful whenever we need to split things up.
The Microsoft ® Mouse Mischief ™ add-in works with Microsoft ® PowerPoint ® 2010 or Microsoft ® Office PowerPoint ® Download and install the Mouse.
Modeling Multiplication of a Fraction by a Mixed Number
Estimate: Review: Find 5/7 of 14. Draw a bar diagram. Divide it into 7 equal sections because the denominator is 7. Determine the number in each.
Areas How do you work out the area of this shape ? HINT.
3 RD GRADE FRACTIONS! RACHEL VOLPE FEBRUARY 12, 2012 February 12, :00pm Rachel Volpe. Math 1.
Fractions.
Pattern Block Foundation
Is this a square or a pentagon? It is a square.
Fractions Improper Fraction. A Fraction (such as 3 / 8 ) has two numbers: Fractions Numerator Denominator The top number is the Numerator, it is the number.
Let’s Learn About Fractions! © Caitlin A. Conroy 2013.
Picture This! Multiply Fractions by drawing arrays.
How to multiply a whole number by a fraction.
Equivalent Fractions A fraction is a ratio that compares how much of something exists. They contain a numerator ( the top ) and a denominator ( the bottom.
= 5 = 2 = 4 = 3 How could I make 13 from these shapes? How could I make 19 from these shapes? STARTER.
Introduction to Fractions Kristi Walker 4 th Grade.
Part of a set or part of a whole. 3 4 =Numerator the number of parts = Denominator the number that equals the whole.
SUB: MATHS HALVES AND QUARTERS PRESENTED BY:- K.KARTHIKA,PRT(ADHOC),KV-TVR.
Fractions and Sets 9-3 I can show and understand that fractions are equal parts of a whole. 3.NF.1.
Copyright © Ed2Net Learning, Inc. 1 Exploring Fractions Grade 2.
Fractions What are they? How do they work? What are they good for? 1Copyright © 2010 Lynda Greene Aguirre.
What Are Fractions?.
Write a fraction for a whole. 1. How to count parts of a group.
Objectives  Understanding Fractions  Concepts of Half & Quarter  Writing Fractions  Fun With Fractions.
Get Microsoft Mouse Mischief
Get Microsoft Mouse Mischief
Colors and Shapes By: Laura Buchanan.
Fractions: What’s the Big Idea(s)?
Mixed Numbers on a Number Line
Fractions: Adding and Subtracting Like Denominators
Fractions Learning objective: To find ½ , ¼ and ¾ of a shape.
What Are Fractions?.
Fractions
Fractions: Parts of a Set
Fraction Basics Mr. Frankel June /4 1/2 1.
PROBLEMS WITH QUESTION WRITTEN ON THEM.
What Are We Learning Today?
A task setting PowerPoint Pack about adding fractions.
These numbers are called whole numbers
Fractions Half ½ Quarters ¼
Equivalent Fractions: Comparing Fractions with Different Denominators
Fraction Fun.
Fractions
Fractions 1/2 1/8 1/3 6/8 3/4.
Fractions: Adding and Subtracting Like Denominators
Here are four triangles. What do all of these triangles have in common
Shapes.
What Are Fractions?.
How Many Colorful Shapes?
Fractions Half ½ Quarters ¼
Fraction by Whole Number
Introduction to Fractions
Equivalent Fractions One Whole 1.
PATTERNS.
Fraction Basics Mr. Frankel June /4 1/2 1.
Fractions!.
What are different ways to show fractions?
Shapes.
Fractions Basics By Howard Rones.
Introduction to Fractions
Introduction to Fractions
Let’s Learn About Fractions!
What you need to know: It is required to know how to perform addition, subtraction, multiplication, and division with fractions. First, you understand.
What Are Fractions?.
Fractions.
Fractions.
Presentation transcript:

Fractions

Here is a whole square There are everyday objects which are whole. For example, we can have a whole bar of chocolate A fraction is an EQUAL part of a whole object

Whole Fractions Here are more examples of whole objects.

Half Fractions When an object is evenly divided into two – each part is called a half 2 parts make the whole object ½ + ½ = 1 + =

Half Fractions Here are more examples of whole objects which can be cut into half fractions.

Quarter fractions When an object is evenly divided into 4 it becomes a quarter ¼ + ¼ + ¼ + ¼ = 1 +++=

Quarter Fractions Here are more examples of ¼ fractions + + +

Questions What fraction of the square is blue? What fraction of the rectangle is red?

Questions What fraction of this circle is red? What fraction of this circle is blue?

Questions How much of this triangle is coloured orange?

Questions What fraction of snowmen have green hats?

Questions What fractions of these birds are parrots?

KEY POINTS Remember, a fraction is an equal part of one whole We can split shapes, objects and numbers into fractions We write fractions as

Let’s watch an example dyjams/fractions/ dyjams/fractions/

Notes Fraction – one or more parts of a whole that is divided into equal parts. Numerator Denominator 2 3