English National Curriculum - Science
Mission Objectives
Describe the effects of alcohol and smoking on the body
Explain how lifestyle factors such as alcohol and smoking increase the risk of non-communicable diseases
Interpret and apply data to understand risk factors
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Words and meanings to learn
nicotine
an addictive chemical found in tobacco that stimulates the nervous system, constricts blood vessels and increases the risk of cardiovascular disease
carcinogen
a substance or agent that can cause mutations in DNA, leading to uncontrolled cell division and the development of cancer
risk factor
anything that increases the likelihood of developing a disease, such as smoking, alcohol, poor diet or exposure to carcinogens
ethanol
the type of alcohol found in alcoholic drinks; it is absorbed into the bloodstream from the intestine and broken down by the liver
cirrhosis
a long-term liver disease caused by repeated damage to liver cells, often from alcohol; dead liver cells are replaced by scar tissue, which cannot perform normal liver functions
Samantha is an accomplished science educator whose current work centres on curriculum design and professional development, supporting teachers to deliver high-quality science education through evidence-informed approaches. She is a former Head of Chemistry and Sixth Form Tutor with extensive Key Stage 4 and 5 experience, and has worked as an AQA examiner, giving her valuable insight into assessment standards and what students need to succeed.
Samantha has written the complete KS4 Science curriculum, fully aligned with the AQA GCSE Science: Trilogy specification. Covering biology, chemistry and physics, the curriculum is carefully sequenced so that students build knowledge cumulatively and see clear connections between concepts across the three sciences. Drawing on her experience as an examiner and on research into effective teaching, she has designed it to embed retrieval practice, clear explanation, worked examples and the required practicals throughout, preparing students for the demands of the GCSE exams. Grounded in the realities of the classroom, the curriculum is rigorous for students and manageable for busy teachers.
In her spare time, Samantha enjoys playing the accordion with her local orchestra and has recently taken up cricket.
Handouts
Expert film
Mission assignment film
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