This is a set of guided notes for teaching The Cell Cycle. It works well as the actual notes for the concept or as an entry or exit slip. I have also used it as a quiz on the topic. So it is a very versatile worksheet. I have included an answer key so that it is easier to use. However you can adjust the amount of information you require the students to fill in based on the grade level. I have used this worksheet for middle school and high school.