After teaching Mathematics for more than ten years, I took a job as computer network administrator for the school district. I then traveled around from room to room working on computers. While in those rooms I saw what was going on. I saw weekly schedules in elementary classrooms that spent only 1 hour 3 days a week on math. This is unacceptable. I watched as teachers were trying to teach algebraic concepts to third graders. This is silly. They don't need to know the word "commutative." They need to know that 3+4 and 4+3 are the same. I wrote this paper and designed the worksheets to force a student to progress in difficulty while gaining Number Sense. In your classroom, this should take no more than 10 minutes. IT MUST BE TEN MINUTES DAILY. This file was done in publisher so that the worksheets could actually be changed while keeping the problems the same. If you like, I can send that to you. This system did not list those files so this is a pdf.