A-Level

Biology

Exam Board – OCR, Subject Leader – Tom Cuthbert

A Level Biology at Thomas Adams Sixth Form allows students to explore life at molecular and global levels. The course covers key processes such as genetics, evolution, biodiversity and disease, while developing scientific thinking and practical skills through the use of modern techniques like PCR and DNA analysis.

Year 12

Foundations of Life and Practical Understanding

In Year 12, students begin with four key modules that form the foundation of the A Level course. These include the development of practical skills in biology, which are integrated throughout the year, alongside core content such as biological molecules, cell structure, enzymes, exchange and transport systems, and biodiversity. Students are introduced to the principles of classification and the causes and impact of disease, gaining a strong theoretical grounding alongside hands-on laboratory work.

Practical Biology is embedded in the curriculum, and students complete a range of required practicals, known as PAGs (Practical Assessment Groups). These sessions not only build competence with scientific equipment such as microscopes and dissection tools, but also provide the opportunity to apply theory to real-life experiments. Students learn to analyse and interpret data, evaluate procedures and improve their experimental techniques over time.

This year also lays the groundwork for further modules by encouraging students to draw connections between different biological systems and processes. Alongside classroom learning, pupils may also engage with fieldwork and practical activities that bring the subject to life beyond the textbook.

Year 13

Advanced Biology and
Applied Concepts

Year 13 builds on the foundations of Year 12 with two further modules focusing on advanced biological systems. Students study communication, homeostasis and energy, where they examine the nervous and endocrine systems, kidney function, thermoregulation, and photosynthesis and respiration in depth. This leads into genetics, evolution and ecosystems, where learners explore inheritance, gene expression, genetic engineering and ecosystem dynamics, applying their understanding to complex biological scenarios.

As in Year 12, practical work continues to support theoretical understanding. Students carry out additional PAG tasks, including DNA analysis using the school’s recently acquired PCR machines. This provides valuable experience with techniques that were previously reserved for university-level study, helping students prepare for degree pathways or careers in science-related fields.

Assessment is based on three written papers at the end of the course. These evaluate understanding across all modules: Biological Processes, Biological Diversity, and Unified Biology. Each paper is designed to test knowledge, application, data analysis and experimental understanding, ensuring pupils are fully prepared for the demands of higher education or scientific careers.

The course culminates in a comprehensive overview of the interconnectedness of biological systems, giving students not only the knowledge required for exam success, but also a genuine appreciation of the role biology plays in the modern world.

Contact

The Thomas Adams School
Lowe Hill
Wem
Shropshire
SY4 5UB 

Tel: +44 1939 237000

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