Students get practice composing and comparing two-digit numbers as they compete to collect the most cards while playing the Hungry Alligator game. This lesson can be used alone or with the lesson plan Greater than Less Than Equal to Game.

This engaging lesson plan provides first and second grade students with an opportunity to learn all about female inventors.

Every student can be a magician after this lesson in mentally adding and subtracting by 10. No previous magic training required!

Help your students make sense of the greater than, less than and equal to in this interactive lesson! Your students will have opportunities to compare either two-digit or three-digit numbers.