Biology is the branch of science that primarily deals with the structure, function, growth, evolution, and distribution of organisms. As a science, it is a methodological study of life and living things. The common objectives of biological research include understanding the life processes, determining biological processes and mechanisms, and how these findings can be used in medicine and industry.
All students will study Biology in all year groups from years 7 to 11, with many students choosing to continue studying the subject into years 12 & 13. Biology is broken down into several key strands to allow students of how life works:
- Cells
- Biological molecules
- Metabolic processes
- Exchanges & transport systems
- Musculoskeletal structures & systems
- Coordination and control systems
- Microbes & Disease
- Reproduction, genetics, variation & classification
- Ecology
All of these strands are studied by the students in key stages 3, 4 & 5 alongside experimental and investigative practical work to demonstrate biological processes and concepts in action. The practical work also allows students to develop their planning, procedural and analytical skills, in line with the requirements of GCSE and A level, as well as helping them to further understand the scientific method that underpins all of scientific research and development – developing their scientific literacy.
There is also the possibility to take part in extra-curricular and enrichment activities with biology, including the British Biology Olympiad, the Biology Challenge and any specific projects that students come up with.
Key stage 3 Biology is taught to all students in years 7 & 8, they are taught in their form groups of 27 and have four biology lessons per fortnight.
Throughout KS3 students will be introduced to the full breadth of topics within Biology
Year 7:
- Cells
- Photosynthesis
- Food & diet
- Human reproduction
- Variation & classification
- Practical skills development & assessment
Year 8:
- Breathing & respiration
- Diet, health & movement
- Digestion
- Interdependence
- Adaptation
- Plant reproduction
This gives them a strong foundation or core Biology knowledge which, alongside the teaching and introduction of GCSE and A level terminology and ideas, ensures that the students are well-prepared for the rest of their Biology course.
Practical skills and the scientific method are introduced early in the year and are incorporated throughout the KS3 curriculum. This allows students the opportunity to build their confidence in the lab and develop their ability to carry out experimental procedures, interpret data and even plan their own investigations.
Specification – AQA – Biology (8461)
What you will learn
In Science, you will study for three separate GCSEs in Biology, Chemistry, and Physics. Starting in Year 9, the course covers a wide range of scientific concepts, principles, and laws governing the natural world. You will also develop skills in interpreting and evaluating data, analysing experimental procedures, and applying scientific knowledge to solve complex problems.
How you will learn
Science at SGS is taught with a strong emphasis on practical activities. Hands-on experiments help students understand theoretical concepts and develop essential practical skills. Lessons are dynamic, encouraging interaction and intellectual curiosity about how science impacts everyday life and addresses global challenges. Assessment is ongoing throughout the course, with regular feedback given to students about their progress and how to improve.
How you will be assessed
Each of the three sciences is assessed through two terminal exams, each lasting 1¾ hours. These exams evaluate student knowledge, understanding, and application of scientific ideas, as well as student ability to interpret data and assess experimental methods.
Where next
Studying the three separate Sciences provides an excellent foundation for A-level courses in Biology, Chemistry, and Physics. Achieving at least a grade 8 in the relevant Science GCSE and a grade 7 in Mathematics is recommended for A-level study. These GCSE qualifications are highly regarded by universities and employers, opening pathways to scientific careers, including medicine and engineering.
Specification – Pearson Edexcel – Biology (9BN0)
Who this course is for
This course is suitable for students who have achieved grades 9 to 7 in GCSE (or equivalent) Biology or two grades 9 – 8 in Combined Science. It is essential for those interested in pursuing Life Sciences, Medicine, or Dentistry at university.
What you will learn
Biology at A Level builds on the principles studied at GCSE, delving into biological processes and their implications in today’s world.
Key Year 12 topics:
- Lifestyle, Health, and Risk: Understanding the structure and role of biological molecules and lifestyle choices in health and cardiovascular disease.
- Genes and Health: The biology behind cystic fibrosis and the potential of gene therapy.
- The Voice of the Genome: Exploring cell structure development from a single cell to complex organisms, and the role of genotype and environment.
- Understanding Plant Structures and Biodiversity: Measuring biodiversity and understanding its evolution through natural selection.
Key Year 13 topics:
- On the Wild Side: Photosynthesis, ecosystems and evolution, and climate change.
- Infection, Immunity and Forensics: Investigating how biology is used in forensic science, studying infection, and how the immune system interacts with and creates immunity.
- Run for Your Life: The physiological and biochemical processes behind exercise.
- Grey Matter: The nervous system, brain function, responses to stimuli, how we learn, and the research carried out on animals and people in the pursuit of understanding them.
How you will learn
The course uses both practical and theoretical approaches. Extended study, practical experiments, and discussions on contemporary issues in biology, such as genetic screening and medical ethics, are central to the learning process. You will explore various biological concepts in real-world contexts and engage in practical activities that complement theoretical studies.
What you will need to bring
A strong willingness to immerse yourself in the course content and actively participate in practical lessons.
How you will be assessed
Assessment is through three externally examined papers at the end of Year 13. Each paper assesses different topics, with multiple-choice, short answer, calculation-based, and extended writing questions.
- Paper 1: Topics 1-6
- Paper 2: Topics 1-4, 7, and 8
- Paper 3: Synoptic questions covering Topics 1-8, including a pre-released scientific article.
Where next
Biology is a critical A Level for university courses in Life Sciences, including Medicine, Dentistry, and Biological Sciences. The course provides valuable skills in practical lab work, research, and critical thinking, which are essential for further education and a wide range of careers, from healthcare to environmental science.
