Classroom Boggle-with letters! for kids who finish early! First off, I LOVE boggle! Secondly, this is an awesome way to keep kids busy if they finish early and it would be easy to change some letters at the end of each day or the next morning!
"Guess the Number" Kids ask questions like "is the number greater/less than___?", "is the number between ___ and___?", "is the number in the tens place___?", "is the number to guess the selected number.