Periods

//n.b. short lesson - only a single objective//

Describe the menstrual cycle.
 * Objectives (what you will learn this lesson)**


 * Starter**
 * Review homework / key term quiz


 * Activities**
 * 1) What is the menstrual cycle? Watch the video and read page 29 from Exploring Science 7
 * 2) [|Review the presentation] and discuss then [|complete the worksheet]
 * 3) Answer questions 1-5 from page 29 of Exploring Science 7
 * 4) Extension: Read about [|conjoined twins] and answer the questions on the worksheet

Periods media type="custom" key="12476118"
 * Videos**

Review completed classwork / key term quiz
 * Summary**

Complete the worksheet on [|periods] then print and paste into your exercise book. //(you can always print first then cut and paste if unsure)//
 * Homework**