Fractions Unlocked: Year 11 Overview

A comprehensive review of fraction fundamentals Building confidence with visual approaches Year 11 Mathematics - 45 minutes

Learning Objectives

Understand what a fraction is and identify numerator and denominator Distinguish between proper fractions and whole numbers as fractions Create simple fractions from visual representations Use correct mathematical vocabulary with confidence

Do Now: Quick Fraction Review

Look at the shapes on your mini whiteboard Identify what fraction is shaded in each diagram Write fractions for: one half, one quarter, three quarters 5 minutes - activate your prior knowledge!

What is a Fraction?

A number that represents part of a whole Shows how many equal parts we have Written as one number over another Essential for describing quantities less than one whole

Numerator and Denominator

{"left":"NUMERATOR (top number)\nShows how many parts we have\nThe 'counting' number","right":"DENOMINATOR (bottom number)\nShows how many equal parts in total\nThe 'dividing' number"}

Visual Fraction Examples

Proper Fractions

Numerator is smaller than denominator Represents less than one whole Examples: 1/2, 3/4, 5/8, 7/10 Most common type in everyday use

Main Task: Identify and Create Fractions

Activity 1: Identify fractions from diagrams (3 mins) Activity 2: Use fraction bars to create given fractions (10 mins) Activity 3: Challenge - Express whole numbers as fractions (7 mins) Work in pairs and explain your thinking!

Quick Check: Can You Identify These?

In the fraction 5/7: What is the numerator? What is the denominator? Is this a proper fraction? Why?

Whole Numbers as Fractions

Any whole number can be written as a fraction Put the whole number over 1 Examples: 5 = 5/1, 12 = 12/1, 100 = 100/1 The denominator 1 means 'one whole unit'

Plenary: Quick Quiz Time

5 questions to test your understanding Identify numerators and denominators Recognize proper fractions Convert whole numbers to fractions Show your working and explain your thinking

Key Vocabulary Review & Next Steps

Numerator - the top number (parts we have) Denominator - the bottom number (total parts) Proper fraction - numerator < denominator Homework: Create a fraction poster with 5 different fractions