Want a fun way to teach prime and composite. This is a game that my kids had fun playing and it gets them up out of their seat. Who can get the highest score while searching for prime numbers, however, for every composite number you get you will deduct points from your score.
Free!! Here you have four examples of place value charts to the billions! The one in color with the fun numbers would be great to copy on card stock, laminate, and give to students for notebooks as a study sheet! These would be great for third to fifth graders as a visual to use to remember place value to the billions!I hope this helps your students with this tough concept!