We continued to practice our understanding of comparing and understanding relationships between numbers 0-120 by playing Mystery Number using an open number line. W drew an empty number line and then placed a mystery mark where our number would be on that number line. Then a partner would make guesses as to what the mystery number was and their guesses were marked according to where they were located on the number line compared to where the mystery number was located. Students then used their incorrect guesses to help them make more educated guesses as to what the mystery number was.
This is a great game to play at home!
This is a great game to play at home!