1. 2. Read the question or listen to the 3. Show your thinking (either or )... use materials, draw, write number stories - it's up to you. 4. to explain your thinking. 5. Challenge: find more than one answer... can you find and explain a pattern? 6. to share
When the students in a class got into groups of four there was one student left over. How many students might there be in the class?
From the book Open-Ended Maths Activities by Peter Sullivan and Pat Lilburn