**Based on AQA biology specification ( can be used for revision). Includes: Content, AFL Questions, Exam style Questions and Answers ** Based on AQA biology specification Students should be able to describe cellular respiration as an exothermic reaction which is continuously occurring in living cells. The energy transferred supplies all the energy needed for living processes. Respiration in cells can take place aerobically (using oxygen) or anaerobically (without oxygen), to transfer energy. Organisms need energy for: • chemical reactions to build larger molecules • movement • keeping warm. Aerobic respiration is represented by the equation: glucose + oxygen carbon dioxide + water Students should recognise the chemical symbols: C6 H12O6 , O2 , CO2 and H2O.

**Based on AQA biology specification ( can be used for revision). Includes: Content, AFL Questions, Exam style Questions and Answers ** Based on AQA biology specification Students should understand that meiosis leads to non-identical cells being formed while mitosis leads to identical cells being formed. Sexual reproduction involves the joining (fusion) of male and female gametes: • sperm and egg cells in animals • pollen and egg cells in flowering plants. In sexual reproduction there is mixing of genetic information which leads to variety in the offspring. The formation of gametes involves meiosis. Asexual reproduction involves only one parent and no fusion of gametes. There is no mixing of genetic information. This leads to genetically identical offspring (clones). Only mitosis is involved.

AQA - Explain how uni-cellular organisms are adapted to carry out functions that in multi-cellular organisms are done by different types of cell. Learning Objective: Define unicellular organism Identify structures in an amoeba and euglena Explain how unicellular organisms are adapted to carry out different functions

**Based on AQA biology specification ( can be used for revision). Includes: Content, AFL Questions, Exam style Questions and Answers ** Based on AQA biology specification Students should be able to describe: • different levels of organisation in an ecosystem from individual organisms to the whole ecosystem • the importance of interdependence and competition in a community. Students should be able to, when provided with appropriate information: • suggest the factors for which organisms are competing in a given habitat • suggest how organisms are adapted to the conditions in which they live. An ecosystem is the interaction of a community of living organisms (biotic) with the non-living (abiotic) parts of their environment. To survive and reproduce, organisms require a supply of materials from their surroundings and from the other living organisms there. Plants in a community or habitat often compete with each other for light and space, and for water and mineral ions from the soil. Animals often compete with each other for food, mates and territory. Within a community each species depends on other species for food, shelter, pollination, seed dispersal etc. If one species is removed it can affect the whole community. This is called interdependence. A stable community is one where all the species and environmental factors are in balance so that population sizes remain fairly constant.

Learning Objective: Know what an organism is State the name of the organelles found in a plant and animal cell Describe the role for the organelles found in a plant and animal cell

Learning Objective: Name some substances that move into and out the cell Describe the process of diffusion

Learning Objective: Describe how sedimentary rocks are formed Explain why a sedimentary rock has a particular property based on how it was formed

Learning Objective: Describe how igneous and metamorphic rock are formed Explain why igneous and metamorphic rocks have particular properties based on how they were formed

Learning Objective: Know that energy can dissipates when transferred Explain why processes such as swinging pendulums or bouncing balls cannot go on forever, in terms of energy Calculate the useful energy and the amount dissipated, given values of input and output energy

Learning Objective: Know the difference between temperature and heat State what thermal energy pf an object depends on Compare temperature and heat Explain in terms of energy, why objects change temperature

Learning Objective: Know the four energy pathways

Learning Objective: Know the different forms of energy stores Understand the law of conservation

Learning Objective: Name the three rock layers of the Earth Compare the layers of the Earth

Learning Objective: Describe tectonic Plates Explain how earthquakes are caused

Learning Objective: Name some examples of specialised plant and animal cells Describe examples of specialised plant and animal cells Suggest the type of organism or tissue a cell comes from, based on its features

Complete Lesson

Complete Lesson

Learning Objectives: State what food chains and food webs are Understand the food web terminologies

Complete Lesson

Standard Form (Science) Lesson