2. Objectives Know alien species can become invasive and the effect of this. Explore the impact of human pollutants on ecosystems. Outcomes 3: Describe how humans impact the environment. 5: Using case studies explain how human activity impacts upon ecosystems. 7: Analyse the negative impact humans have on the environment including the moral and social implications of this. Key terms: DDT, eutrophication, biomagnification, alien, invasive

3. Topics Alien species i.e squirrel Biological control e.g cane toad Biomagnification e.g DDT Plastic in the oceans (macro and micro) e.g Laysan albatross, leather back turtle. Task: working as a whole class overall you will be making an educational video on the impact of human activity on ecosystems. However you will be split down into groups to complete the sections. Outcomes 3: Describe how humans impact the environment. 5: Using case studies explain how human activity impacts upon ecosystems. 7: Analyse the negative impact humans have on the environment including the moral and social implications of this. Key terms: DDT, eutrophication, biomagnification, alien, invasive

4. Success criteria: You will be assessed by the other class under 6 criteria Outcomes 3: Describe how humans impact the environment. 5: Using case studies explain how human activity impacts upon ecosystems. 7: Analyse the negative impact humans have on the environment including the moral and social implications of this. Key terms: DDT, eutrophication, biomagnification, alien, invasive ContentPresentation Problem described Impact explained Case study used to support case Use of correct and appropriate terminology. Interesting and engaging Educational Each criterion will be assessed out of a max of three 1= below standard 2= expected standard 3= excellent standard

5. Outcomes 3: Describe how humans impact the environment. 5: Using case studies explain how human activity impacts upon ecosystems. 7: Analyse the negative impact humans have on the environment including the moral and social implications of this. Key terms: DDT, eutrophication, biomagnification, alien, invasive Total marks 3: 6 4: 9 5: 11 6: 13 7: 15