Learn how to use a bar model to represent and solve mathematical problems in this Bitesize KS3 maths guide.

In this lesson, students will look at an array and determine two equations that it represents. Students will also determine which bar model represents a word problem. / Carrie Brewer, East Saint ...

The bar model method is a great way to visualise tricky mathematical concepts and solve problems. They are a quick and easy way to represent a situation in a word problem.