Grades 2–5: Guess My Number Up to 1000

Students interpret base-ten representations, compare quantities, and articulate the similarities and differences between representations as they ask questions to identify which card you selected.

By Chris

This Math Routine takes about 10 minutes and can be used at the start of class to build engagement, encourage discourse, and support place value understanding. Today's Goals • Develop number sense with place value. • Language Goal: Describe the similarities and differences between numbers. (Speaking and Listening) Prep Checklist • Click Project Screens to show this activity to the class. • Selects a card. Students ask yes or no questions to determine which card you selected. Eliminate cards based by using the answers to students' questions.