Starting+out+in+life

7B Sex and Science

Explain what sexual reproduction is. State what evidence is and how it is used. Describe the differences between internal and external fertilisation. Recall what happens in fertilisation.
 * Objectives (what you will learn this lesson)**


 * Starter**
 * Complete and mark the quick quiz
 * Traffic light the first column on your target sheet (red = I can't do this, yellow = I can do this a little, but I'm not sure, green = I can confidently answer questions on this)

> > media type="file" key="ES7_Ba023_05ani.swf" width="648" height="486" > > media type="file" key="ES7_Ba023_04ani.swf" width="648" height="486" >
 * Activities**
 * 1) How do animals reproduce? Discuss
 * 2) Watch the tutorial on [|sex cells and fertilisation]
 * 3) Which animals use internal and external fertilisation? Use the animation to find out:
 * 1) Read p22 of Exploring Science 7 and answer questions 1-4
 * 2) Complete the worksheet on [|Frog Reproduction]
 * 3) What is the difference between an observation, prediction and a theory? Find the definitions and write them down in your exercise book
 * 4) Now test your understanding using this animation:
 * 1) Scientific method go through the animation on the scientific method. It's a good thing to learn, you need to remember the steps so you always design good experiments:
 * 1) Copy down the flowchart you've made so that you remember it in the future
 * 2) Extension: Complete Q6 from p23 of Exploring Science 7

Review completed classwork / key term quiz
 * Summary**

Answer the questions on [|Starting out in life]. Either print the worksheet and answer questions in your book, or answer on the worksheet then print and paste into your exercise book.
 * Homework**