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

Bar models can be used to solve simultaneous equations. See how in this Bitesize KS3 maths video.

Google's new features in Search and Lens make it easier for users to visualize STEM concepts and solve complex equations. Search can now handle physics word problems, and Lens can interpret visual ...

Advancements in Google's large language models also give Search the capability to solve word problems. All you have to do is type the problem into Search, where you will be met with steps that ...

Swee Fong Ng, Kerry Lee, The Model Method: Singapore Children's Tool for Representing and Solving Algebraic Word Problems, Journal for Research in Mathematics Education, Vol. 40, No. 3 (May, 2009), pp ...