Menstrual Cycle - Cyclic Graph Activity

I designed this resource in a lesson to help explain to bottom set Y11 that the Menstrual Cycle isn't linear as is depicted by most of the graphs we use to teach it. This is a linear graph that has been designed as a homework to allow students to practice graphing and interpreting data. Once assembled, this graph can be linked to itself to make it cylindrical so that the students can rotate it once the lines are plotted, to see that the menstrual cycle is continuous.