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Applied Science Level 3 National Diploma [Y1]

East Sussex College - Lewes

Mountfield Road, Lewes, East Sussex, BN7 2XH

National Diploma (BTEC)
Level 3
Science and Mathematics

Available start dates

Available start dates

Monday, 07 September 2026
East Sussex College - Lewes
2 Year(s)
Part of a full time programme
Daytime/working hours

Course Summary

The Pearson Applied Science BTEC is a vocational qualification focused on practical, hands-on learning. It covers biology, chemistry, physics, and specialised topics like forensic science or environmental science. Designed for students aged 16+, it develops technical knowledge, research skills, and industry-relevant experience, supporting pathways to higher education or STEM careers.

Course Details

The Pearson BTEC Level 3 National Extended Diploma in Applied Science comprises both mandatory (core) and optional units, allowing students to tailor their studies to specific interests within the scientific field. Mandatory Units: Principles and Applications of Science I (90 GLH) External Assessment Practical Scientific Procedures and Techniques (90 GLH) Internal Assessment Science Investigation Skills (120 GLH) External Assessment Laboratory Techniques and their Application (90 GLH) Internal Assessment Principles and Applications of Science II (120 GLH) External Assessment Investigative Project (90 GLH) Internal Assessment Contemporary Issues in Science (120 GLH) External Synoptic Assessment

How will it be delivered and assessed?

Learners will be assessed by a mixture of coursework and examinations. In order to achieve the diploma students are required to sit a total of two externally assessed units and four internally assessed units.

Entry requirements

Our general entry criteria to study 3 A-Levels is: Minimum five GCSEs grade 4-9 with English Language or Maths at grade 5. For a mixed Level 3 programme the criteria are: Minimum five GCSEs grade 4-9 with English Language or Maths at grade 4. Subject specific entry criteria apply:
A GCSE grade 4 in Maths and grade 4 in a Science subject.

Your next steps...

The Pearson BTEC Level 3 National Extended Diploma in Applied Science opens pathways to diverse progression opportunities, including: Higher Education University Degrees: Foundation or full honours degrees in fields such as: Biomedical Science Forensic Science Environmental Science Chemistry or Biology Physics or Engineering Health and Sports Science Specialist Diplomas: Postgraduate diplomas in clinical or scientific research. Employment Lab Technicians: Roles in research, testing, or manufacturing industries. Health Sector: Entry into NHS roles such as clinical support or healthcare science assistant. Environmental Careers: Positions in sustainability, conservation, or energy sectors. Apprenticeships Advanced apprenticeships in science-related industries such as: Pharmaceutical Environmental technology Food science Chemical manufacturing Professional Development Short vocational certifications or on-the-job training to enhance practical skills in specific science fields. STEM Careers A strong foundation for pursuing roles in research, education, healthcare, and technical professions in both public and private sectors

Additional information


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