Teaching with Bar Models: Equations and Problem Solving by La Salle Education

Teaching with Bar Models: Equations and Problem Solving


In this course we delve further into bar modelling and look at some classic problems, equations, simultaneous equations and also some key fundamental ideas to aid the understanding of arithmetic.

What's included?

Video Icon 19 videos File Icon 5 files

Contents

An introduction to Bar Models
Introduction
1 min
Part-whole addition and subtraction
2 mins
Comparison model for addition and subtraction
2 mins
Part-whole for multiplication and division
2 mins
Models summary
1 min
Models summary worksheet
432 KB
Equations
Simple Linear Equations
2 mins
More Simple Linear Equations
2 mins
The Difference Model
2 mins
Another Look at the Difference Model
2 mins
Linear Equations Practise Worksheet
116 KB
Think of a Number
3 mins
Simultaneous Equations
Cows and Chickens
4 mins
Simple Abstract Simultaneous Equations
3 mins
Simultaneous equations: Addition only worksheet
119 KB
Simultaneous Equations with Subtraction
3 mins
Simultaneous equations: Difference model worksheet
119 KB
Problem Solving
Marbles in a Box
5 mins
The Difference Between Two Numbers
3 mins
Tom, Amit, Nihal and Ben
3 mins
Changing the Base Unit - Part 1
2 mins
Changing the Base Unit - Part 2
3 mins
Cat, Tortoise and Table Worksheet
648 KB
Cat, Tortoise and Table Worksheet Solution
5 mins