Biology Draw and label and plant cell and animal cell. Pg. 16 Activate 2. Describe how substances move around in the body by diffusion using keywords. 3. Explain why our bodies are able to move around the way that we do. EXT: Use a comic strip to show how specialised cells do their job. Draw a person and label types of inherited and environmental variation. Table in book 2. Describe how you could investigate the height of Year 7. What would you do? Graph? 3. Explain how girls and boys change during puberty and why the menstrual cycle is important. Pg.36-37 EXT: Write a letter of a couple to a doctor about contraception why they use it. Draw a food chain and label with all the keywords you can think of. Pg. 43 2. Describe how animals and plants compete in their life and how does that affect the numbers of organisms. 3. Explain how plants are still able to reproduce. EXT: Design an ecosystem where there are different animals and plants living and how it all works.

Chemistry Draw a pH scale and label it with different examples of acids and alkalis. What is a neutralisation reaction? 2. Describe how metals react with water, acids and oxygen. 3. Explain how some metals can displace others in reactions. EXT: Design an experiment where you are producing a salt using copper oxide and sulfuric acid. Pg. 67 1. Name 3 types of rocks and state how they form with examples. Pg. 63 2. Describe how ceramics are made and their uses. 3. Explain how Earth moves in the solar system and how different days and years happen. EXT: Write an article to show why the moon looks like it changes shape. 1. Draw a diagram showing the 3 states of matter and how they change state. Pg.58-61 2. Describe how you can separate ink in a pen using a labelled diagram. 3. Explain how particles can dissolve in water and when they cannot. EXT: Draw a diagram to explain what happens to gas particles when they are heated up and cooled.Pg.50

Physics 1. Draw a sound wave as a loud, quiet , high pitch and low pitch with labels. 2. Describe using a labelled diagram how reflection and refraction work. 3. Explain why some people need to wear glasses. EXT: How could you calculate the frequency of a sound wave? Pg. 97 1. What are the names of the forces and which are contact and non-contact forces. 2. Describe how the forces change if an object is moving. 3. Explain how you can calculate SPEED from a distance – time graph. EXT: Use information to show how gravity is different on other planets and how does that change your weight? Pg. 72 1. What is useful energy and how can you calculate it in a device? 2. Describe different ways in which we can produce energy for electricity. Pg. 85 3. Explain how you can work out the power of a device and what does this tell you? EXT: What are all the energy types involved when you walk to school? Pg. 84