Learn about sets in the real number system, set builder notation, and interval notation. This packet includes notes, classwork, and homework for both student and teacher.The previews contain ALL student pages. Teacher keys are provided with purchase.I hope you are able to use this product for the betterment of your students and it makes your life easier. If there is a topic you would like me to develop a product for or if you would like me to alter an existing product to better match your teachi