Science – Double Award

GCSE Science (Double Award) – Course Overview

Exam board: WJEC | First teaching: 2026 | First exams: 2028

The GCSE Science (Double Award) is a two-year course (Years 10–11) that develops students’ understanding of the world through Biology, Chemistry and Physics. It is designed to support the Curriculum for Wales.

What will students learn?

Students study a broad and balanced science curriculum across three disciplines:

  • Biology – how living organisms work, including cells, the human body, ecosystems, genetics and health
  • Chemistry – materials, reactions, the Earth’s resources and sustainability
  • Physics – forces, energy, electricity, waves and the universe

Lessons focus on real-world applications, helping students understand how science affects everyday life, the environment and future technologies.

Skills students will develop

As well as subject knowledge, students will build essential skills:

  • Problem solving and critical thinking
  • Practical and investigative (scientific enquiry) skills
  • Data handling and mathematical skills
  • Communication and teamwork
  • Awareness of environmental, ethical and global issues

Practical work is an important part of the course and is assessed throughout.

How is the course assessed?

The qualification is made up of 7 units:

  • 6 written exams (covering Biology, Chemistry and Physics)
  • 1 practical enquiry unit (hands-on investigation plus written task)

Weighting:

  • Written exams: 90%
  • Practical enquiry: 10%

Students are entered for either:

  • Higher Tier (grades A–D)*
  • Foundation Tier (grades C–G)

Final grades are awarded as a double grade (e.g. AA, BB, CC).

Course structure

Students typically study:

  • Year 10: Foundations in Biology, Chemistry and Physics
  • Year 11: More advanced topics and practical enquiry

The course is designed to build knowledge step-by-step and help students make connections across different areas of science.

Why study GCSE Science (Double Award)?

This course:

  • Provides a strong foundation for further study
  • Develops skills valued by employers
  • Helps students become curious, informed and responsible individuals
  • Connects science to real-world issues such as health, sustainability and technology

Learning beyond the classroom

Students may also have opportunities to:

  • Carry out practical investigations
  • Explore science in real-life contexts
  • Learn about careers in science
  • Develop teamwork and independent learning skills

In summary

GCSE Science (Double Award) offers a broad, engaging and relevant science education, combining knowledge, practical skills and real-world understanding to prepare students for the future.