Teaching with Bar Models: Equations and Problem Solving
- Buy now
- Learn more
An introduction to Bar Models

Introduction
Part-whole addition and subtraction
Comparison model for addition and subtraction
Part-whole for multiplication and division
Models summary
Models summary worksheet
Equations

Simple Linear Equations
More Simple Linear Equations
The Difference Model
Another Look at the Difference Model
Linear Equations Practise Worksheet
Think of a Number
Simultaneous Equations

Cows and Chickens
Simple Abstract Simultaneous Equations
Simultaneous equations: Addition only worksheet
Simultaneous Equations with Subtraction
Simultaneous equations: Difference model worksheet
Problem Solving

Marbles in a Box
The Difference Between Two Numbers
Tom, Amit, Nihal and Ben
Changing the Base Unit - Part 1
Changing the Base Unit - Part 2
Cat, Tortoise and Table Worksheet
Cat, Tortoise and Table Worksheet Solution

Introduction

This video gives a brief introduction to this bar modelling course on solving linear and simultaneous equations.