Science & STEM
Curriculum Overview
The PACA Science curriculum follows a carefully sequenced journey from Years 7 to 11. Learners begin by exploring the foundational concepts of Biology, Chemistry and Physics, before progressing into more abstract scientific ideas and preparing for GCSE study.
Year groups follow a broad programme that ensures secure understanding at Key Stage 3 and strong preparation for either Combined or Triple Science at Key Stage 4.
STEM opportunities—including astronomy events, engineering challenges, and cross‑school collaborations, enhance learning and help students connect science with the wider world.
Curriculum maps for each year group are available here.
Year by Year Curriculum
Year 7 – Introducing Scientific Thinking
In Year 7, students begin to develop the foundations of scientific enquiry and knowledge. They learn:
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Chemistry - Particles, Separating Mixtures and Chemical Reactions
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Biology - Life and Cells, Tissues and Organs and Reproduction Variation
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Physics - Energy Forms and Uses, Forces and Space
Students also take part in STEM learning (e.g., introductory engineering and astronomy activities) that spark curiosity and build confidence in scientific enquiry.
Year 8 – Securing and Extending Core Concepts
Year 8 builds upon Year 7 foundations and deepens students’ understanding through more complex ideas.
Students learn:
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Chemistry - Atoms and The Periodic Table, Acids and Bases and Earth Chemistry
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Biology - Respiration and Photosynthesis, Health and Disease and Interpendence and Evolution
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Physics - Electricity and Work, Movement and Pressure and Waves
Students continue STEM enrichment projects that build practical confidence and link science to engineering and technology.
Year 9 – Preparing for GCSE Science
Year 9 serves as a bridge between Key Stage 3 and Key Stage 4.
Students learn:
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Chemistry - Atomic Structure, The Periodic Table and Structure and Bonding
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Biology - Cell Structure and Transport, Organising Animals, Health and Disease and Organisation and the Digestive System
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Physics - Energy, Molecules and Matter and Energy Resources
This prepares students effectively for beginning GCSE Combined or Triple Science.
Year 10 and 11 – GCSE Science (Combined or Triple Route)
In Year 10, students begin their formal GCSE programme.
They study a wide range of Biology, Chemistry and Physics topics following the national GCSE specification, available here for Combined and here for Triple Biology , Chemistry and Physics.
The curriculum maps for Y10 and Y11 are available here.
Students develop strong exam skills, improve mathematical fluency in scientific contexts, and refine practical techniques required for GCSE practical assessments.
By the end of Year 11, learners are equipped with a strong scientific foundation and the ability to apply scientific reasoning in a range of settings.
