A-Level

Chemistry

Exam Board – OCR, Subject Leader – Tom Cuthbert

A Level Chemistry at Thomas Adams Sixth Form combines theory and practical work to develop a strong understanding of chemical principles, from atomic structure to organic synthesis. The course builds problem-solving and analytical skills, preparing students for further study or careers in science, medicine or engineering.

Year 12

Foundations in Chemical
Theory and Practical Skills

In Year 12, students are introduced to the foundations of Chemistry through four key modules. They begin with the development of essential practical skills, which are integrated into all areas of the curriculum and contribute toward the Practical Endorsement. These include accurate measurement, safe laboratory practice, observation, data collection and evaluation — all of which are vital in preparing students for independent work in higher education or professional laboratories.

The year continues with the study of chemical foundations, where pupils gain a firm understanding of atomic structure, bonding, the mole concept and redox reactions. These underpin the more complex principles explored throughout the course. Students then move on to the periodic table and energy, learning about trends and reactivity, inorganic chemistry, and how chemical reactions play a role in everyday life and industry. This includes the environmental impact of energy use and considerations around sustainability.

The final module in Year 12 introduces core organic chemistry. Pupils examine the structure, properties and reactions of key organic compounds, exploring how these substances are used in real-world applications from fuels to pharmaceuticals. By the end of the year, students will have built a comprehensive foundation in both physical and organic chemistry, supported by regular practical investigations and analytical tasks.

Year 13

Extending Knowledge and Analytical Application

In Year 13, students deepen their understanding through advanced study of physical and organic chemistry. They begin with Module 5, which covers energy changes, equilibria, reaction rates and the periodic behaviour of transition elements. These topics demand a more mathematical and analytical approach, as pupils are required to interpret experimental data, apply theoretical models and evaluate chemical systems in a wider context.

Module 6 focuses on organic chemistry and analysis, extending students’ knowledge of organic synthesis and mechanisms. New topics include modern analytical techniques such as infrared (IR) spectroscopy and nuclear magnetic resonance (NMR), which are essential tools in contemporary chemical research and development. This module supports students in applying their knowledge to unfamiliar situations and reinforces their ability to justify and communicate scientific reasoning effectively.

Throughout the second year, pupils continue to develop their practical skills. They maintain a laboratory logbook and complete a wide range of required experiments to meet the criteria for the A Level Practical Endorsement. This hands-on experience complements the theoretical learning and helps students understand how chemistry functions in both academic and industrial settings.

The final A Level assessment consists of three written papers that cover content from all six modules. These include calculations, extended responses, practical-based questions and data interpretation, testing students’ depth of knowledge and critical thinking. By the end of the course, students are well prepared for further study in Chemistry, pharmacy, biochemistry, medicine, chemical engineering or any science-related pathway.

Contact

The Thomas Adams School
Lowe Hill
Wem
Shropshire
SY4 5UB 

Tel: +44 1939 237000

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