What is the difference between a montessori school and a normal school?

A traditional school has a set curriculum and goals for each school year and follows that for the individual child. A Montessori system works with the child to customize curriculum for that child's strengths, weaknesses and goals as well as allows them to learn more or less at their own pace. If a child is motivated, the Montessori method can produce Excellent results. However, not every child will be motivated enough to benefit from the flexibility.