Using CUBES for problem-solving is super simple and effective for students. I started using CUBES and will never try anything different! It is simple, easy to remember, and each step is sequential and so important in the problem solving process! Use these posters, bookmarks, checklists, and desk tags to display in your classroom as a reference for your students throughout the year!CUBES Strategy in this resource is as follows:C - Circle the numbersU - Underline the questionB - Box in key wordsE