Know that numbers that are not rational are called irrational. Understand informally that every number has a decimal expansion; for rational numbers show that the decimal expansion repeats eventually, and convert a decimal expansion which repeats eventually into a rational number.
GREAT FOR INTERACTIVE NOTEBOOKS! Students can use this foldable to organize their notes on whole numbers, integers, rational numbers, and irrational numbers. This foldable aligns with the following lesson: https://www.teacherspayteachers.com/Product/IRrational-vs-RATIOnal-Numbers-2289793