Combined Sciences Biology specification lessons
The following PPTs/ resources are a mix of my own materials and largely open source materials from the "Evolution of a Biology Teacher" blog- which has some cracking resources and I would highly recommend a visit
https://biology-teacher.org/ks4-lesson-resources/
These resources will slowly be phased out to fit the "theme" that is used for the Do now, I do, We do, You do and test format.
Paper 1 (Topics B1-B9)- Year 10
B1- Cell structure and transport
Students will learn the similarities & differences between prokaryotic & eukaryotic cells along with specialisation in both animal & plant cells. Students will be able to describe what can be seen under electron microscopes and how to carry out magnification calculations. They will be able to explain the process of osmosis, diffusion and active transport & the adaptations of organisms for exchanging materials, including surface area to volume calculations.
B2- Cell division
Students will learn the role of chromosomes in cells, the importance of the cell cycle and how cells divide via mitosis. They will be able to explain how differentiation varies in animals and plants and the use of stem cells.
B3- Organisation and the digestive system
Students will be learn how cells are organised into tissues and tissues form organs. They will learn the structures involved in human digestion and how these are adapted. They will also learn how the digestive system works, including the role of enzymes, stomach acid and bile.
B4- Organising animals and plants
Students will learn about the components of blood, how it flows around the body and the structure and function of the heart and human gas exchange system. They will be able to describe organ systems in a plant and how substances are transported in plants. Students will learn about the process of transpiration and the role of stomata and guard cells.
B5- Communicable diseases
Students will also learn about what health is and how pathogens are spread. They will be able to explain how bacteria multiply and how infection can be prevented. Students will be able to name examples of bacterial, viral, fungal disease and those caused by protists. Students will be able to explain the human and plant defence response.
B6- Preventing and treating disease
Students will learn how the immune system works and how the process of vaccination prevents disease. They will be able to explain the use of antibiotics and painkillers and the stages involved in developing new drugs.
B7- Non-communicable diseases
Students will learn about non communicable diseases and lifestyle factors, they will learn the difference between a benign and malignant tumour and how cancer spreads. They will learn about risk factors for disease and the treatments for cancer.
B8- Photosynthesis
Students will learn about the factors that affect the rate of photosynthesis and how to represent this process using equations. They will be able to explain how plants use glucose and how humans can both measure and manipulate the rate of photosynthesis.
B9- Respiration
Students will learn about the biochemistry of the process or aerobic and anaerobic respiration and why these processes are so important. They will be able to explain how the body responds to additional demands for energy and what metabolism is, including the role of the liver in this process.
Paper 2 (Topics B10- 17) Year 11
B10- The human nervous system
Students will learn why it is important to control the internal environment and the key elements of control systems. Students will be able state the structure of the nervous system and explain why it is needed. Students will be able to explain how reflexes work and why these are important to the body.
B11- Hormonal coordination
Students will learn the organs of the endocrine system and the role of the pituitary gland. Students will be able to name key hormones and how they affect the human body. Students will be able to explain how blood glucose level is controlled and the importance of negative feedback loops. Students will learn about the changes that occur at puberty, the control of the menstrual cycle and fertility treatments.
B12- Reproduction
Students will learn the differences between sexual and asexual reproduction and be able to describe the process of meiosis. Students will learn about DNA and how inheritance works. Students will be able to use diagrams to represent genetic crosses. They will also learn about inherited disorders and how these are screened for.
B13- Variation and evolution
Students will learn about the factors that make individuals different from one another and the process of natural selection and evolution. They will learn about the processes of selective breeding and genetic engineering. They will be able to discuss the ethical considerations associated with genetic technologies and the advantages and disadvantages of these techniques
B14- Genetics and evolution
Students will be able to describe evidence for evolution and fossil records along with extinction and antibiotic resistance. Students will also learn about the principles of the classification system and how these systems have changed with technological developments.
B15- Adaptations, interdependence and competition
Students will learn about the importance of communities and factors that affect communities. They will be able to measure the distribution and abundance of organisms and describe competition in animals and plants. Students will be able to describe how animals and plants are adapted to survive.
B16 all lessons.pptxB16- Organising an ecosystem
Students will learn how materials are cycled within the community. They will learn about the water and carbon cycles.
B17- Biodiversity and ecosystems
Students will learn about biodiversity and the effects of growth on the human population. They will be able to discuss the impact of human activity on the earth and how pollutants form. They will be able to state the causes and effects of global warming and impact of deforestation and destroying peat bogs. Students will be able to explain why it is important to maintain biodiversity.