1. Explain how white blood cells defend against pathogens Use scientific terminology correctly in your explanations Outcomes State ways the body stops pathogens getting in Key Words ingest white blood cells antibodies Under Attack! Make list of The ways a group of soldiers could get in to this castle. The ways that people in the castle might use to stop them.

2. Explain how white blood cells defend against pathogens Use scientific terminology correctly in your explanations Outcomes State ways the body stops pathogens getting in Key Words ingest white blood cells antibodies Learning outcomes State ways the body stops pathogens getting in Explain how white blood cells defend against pathogens Use scientific terminology correctly in your explanations

3. Explain how white blood cells defend against pathogens Use scientific terminology correctly in your explanations Outcomes State ways the body stops pathogens getting in Key Words ingest white blood cells antibodies Now…. Imagine the soldiers are bacteria and the castle is your body. Make a list of The ways bacteria can get into the human body The ways the human body stops this from happening

4. Explain how white blood cells defend against pathogens Use scientific terminology correctly in your explanations Outcomes State ways the body stops pathogens getting in Key Words ingest white blood cells antibodies Role of white blood cells How it protects you against disease Ingesting microorganisms Producing antibodies Producing antitoxins

5. Explain how white blood cells defend against pathogens Use scientific terminology correctly in your explanations Outcomes State ways the body stops pathogens getting in Key Words ingest white blood cells antibodies Main 1 Groups of 3, numbered 1, 2 and 3 All members of group have a White Blood cells sheet. No.1 person researches ingesting microorganisms, No.2 does producing antibodies, No.3 does producing antitoxins.

6. Explain how white blood cells defend against pathogens Use scientific terminology correctly in your explanations Outcomes State ways the body stops pathogens getting in Key Words ingest white blood cells antibodies Envoy task Three No.1s sit together discuss & collect information about ingesting microorganisms Three No.2s sit together discuss & collect information about producing antibodies Three No.3s sit together discuss & collect information about producing antitoxins.

7. Explain how white blood cells defend against pathogens Use scientific terminology correctly in your explanations Outcomes State ways the body stops pathogens getting in Key Words ingest white blood cells antibodies AfL I know nothing I’m going to ace the exam when it comes!