Bar modelling is not a method of calculation. It provides a diagram to help understand what working out should be done to solve a problem. Bar modelling is used to help understand how to solve ...

Matthew Zucca, a tech enthusiast and former consultant from Canada, joined Android Police in 2023. Leveraging his technical knowledge and previous consulting experience, Matthew got his first two ...

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. Bar modelling can be used to ...