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CCEA GCSE Science Double Award: complete guide to the Biology, Chemistry and Physics units and the exams

A complete guide to CCEA GCSE Science Double Award (code 1370), worth two GCSEs. Covers the six written units B1, B2, C1, C2, P1 and P2, the Practical Skills unit, the Foundation and Higher tiers, how the exams are structured and marked, and how to study each topic for top grades.

CCEA GCSE Science Double Award (specification code 1370) is set and marked by CCEA in Northern Ireland and is worth two GCSEs. It covers the core of Biology, Chemistry and Physics across six written units plus a Practical Skills unit, sat at either Foundation or Higher tier. This page is the index: below is a map of the study modules, the exam structure, the tiers, and how to study each one.

The Double Award units and study modules

CCEA organises the content into seven units. We group the specification into seven study modules that follow the CCEA units, and each module has an overview guide and a focused answer page for every examinable topic.

B1 Cells, Living Processes and Biodiversity
Cells and microscopy, photosynthesis, nutrition, enzymes and digestion, respiration, coordination, and ecology. Start with the B1 overview.
B2 Body Systems, Genetics, Microorganisms and Health
Transport in plants and animals, the circulatory system, genetics and inheritance, variation and evolution, and microorganisms and health. Start with the B2 overview.
C1 Structures, Trends, Reactions and Analysis
Atomic structure, the Periodic Table, bonding, the mole, acids and salts, and tests for ions and gases. Start with the C1 overview.
C2 Rates, Organic Chemistry and Calculations
Metals and redox, electrolysis, rates and energy, equilibrium, crude oil and organic chemistry, and calculations. Start with the C2 overview.
P1 Motion, Energy, Density and Radioactivity
Motion and forces, energy and power, density and pressure, kinetic theory, and radioactivity and nuclear physics. Start with the P1 overview.
P2 Waves, Electricity, Magnetism and Space
Waves and the electromagnetic spectrum, electricity and circuits, mains electricity, magnetism and electromagnetism, and space physics. Start with the P2 overview.
Practical Skills
The prescribed practicals and the skills examined in the Practical Skills unit. Start with the Practical Skills overview.

Exam structure

CCEA GCSE Science Double Award is assessed by six written units and one Practical Skills unit, all sat at the same tier, and it is worth two GCSE grades.

  • B1, B2, C1, C2, P1 and P2 are written papers, each externally marked, using structured short-answer, data and calculation, and longer questions.
  • Unit 7 Practical Skills assesses practical work through prescribed practicals and a practical task rather than a written exam.

Foundation and Higher tiers are available; you sit all units at the same tier, and a calculator is allowed in the written papers.

How to study it

Treat each unit as a checklist of specification statements and learn them precisely, because CCEA questions come straight from the wording. Carry the big ideas through every subject - structure fits function in Biology, bonding explains properties in Chemistry, and energy is conserved in Physics. Drill the calculations, rehearse each process as an ordered sequence, prepare the practicals, and finish each module with its quiz before moving on to past papers.

Combined Science guides

In-depth written guides with paired practice quizzes.

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Combined Science practice quizzes

Multiple-choice drills with worked answer explanations. Your scores stay on this device.

The CCEA-GCSE system, explained

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Common questions about Combined Science

What is CCEA GCSE Science Double Award?
CCEA GCSE Science Double Award (code 1370) is a science course that is worth two GCSEs. It covers Biology, Chemistry and Physics, each split into two written units, plus a Practical Skills unit. Students who complete it gain two GCSE grades, awarded as a pair (for example A star A star down to G G).
How is CCEA Double Award Science structured?
The specification has seven units. Biology has Unit B1 (Cells, Living Processes and Biodiversity) and Unit B2 (Body Systems, Genetics, Microorganisms and Health). Chemistry has Unit C1 (Structures, Trends, Chemical Reactions, Quantitative Chemistry and Analysis) and Unit C2 (Further Chemical Reactions, Rates and Equilibrium, Calculations and Organic Chemistry). Physics has Unit P1 (Motion, Force, Energy, Density, Kinetic Theory and Radioactivity) and Unit P2 (Waves, Light, Electricity, Magnetism, Electromagnetism and Space). Unit 7 is Practical Skills.
What are the exam papers for CCEA Double Award Science?
There are six written papers, one for each of B1, B2, C1, C2, P1 and P2, all externally marked. Each is sat at Foundation or Higher tier and uses structured short-answer questions, data and calculation questions, and longer questions including quality of written communication. The Practical Skills unit assesses practical work rather than being a written exam. A calculator is allowed in the written papers.
What is the difference between Double Award and the separate sciences?
Double Award Science is worth two GCSEs and covers the core of Biology, Chemistry and Physics. The separate GCSE Biology, Chemistry and Physics qualifications (each a single GCSE) cover the same core plus extra, more demanding content. Double Award is the broad two-GCSE route; separate sciences are three single GCSEs with more depth.
What is the difference between Foundation and Higher tier?
Double Award Science is tiered. Foundation tier targets the lower grades and Higher tier targets the higher grades. Higher papers are longer and include the more demanding content and harder calculations. You sit all units at the same tier, and the tier sets the grades available.
How should I revise CCEA Double Award Science?
Work unit by unit against the specification statements, because CCEA writes questions straight from them. Learn definitions and equations precisely, rehearse each process as an ordered sequence, drill the maths in every subject, and practise CCEA past papers to learn the command words such as Describe, Explain, Calculate, Suggest and Evaluate. Prepare the prescribed practicals for the Practical Skills unit.