How to Solve Word Problems of Writing Variable Expressions
How to solve word problems of writing variable expressions, step by step: the rule in plain language, solved examples worked one line at a time, and practice questions so you can try it yourself before moving on. Word problems that involve writing variable expressions require you to translate a situation described in words into a […]
How to Use Strip Diagrams to Solve Multi-step Word Problems
How to use strip diagrams to solve multi-step word problems, step by step: the rule in plain language, solved examples worked one line at a time, and practice questions so you can try it yourself before moving on. Strip diagrams, also known as bar models, are a great way for students to visualize multi-step word […]
