Free BTEC Level 3 Forensic Investigation Course in Hemel Hempstead – Longdean School

CostFREE
Duration2 years
LevelLevel 3
DeliveryClassroom based
Start1 Sep 2026
Study modeFull-time
AttendanceDaytime
Awarding bodyPearson Edexcel awarding body

About this course

Free BTEC Level 3 Forensic Investigation Course in Hemel Hempstead. Classes run at Longdean School, full-time during the day. This two-year course covers the science and methods behind forensic investigation, from crime scene analysis to laboratory techniques. The Pearson Edexcel level 3 BTEC forensic investigation qualification is studied alongside other sixth form subjects. Entry requires GCSE grades including a 5 in Maths, a 4 in English, and a 5/4/4 in Biology, Chemistry or Physics (or 5/5 in Combined Science).

Who this course is for

OCR Level 3 Alternative Academic Qualification (AAQ) Cambridge Advanced Nationals in Applied Science (extended certificate) is intended to develop key knowledge, understanding and skills, relevant to the subject, & develop transferable learning and skills, such as evaluation, planning, presentation and research skills, that are important for progression to HE and can be applied to real-life contexts and work situations.

Entry requirements

GCSE Biology, Chemistry or Physics 5/4/4 in any combination OR Combined Science - 5/5 GCSE English - 4 GCSE Maths - 5

What you will learn

  • You'll examine how forensic science is applied to criminal investigations.
  • You'll study the collection, handling and analysis of physical evidence.
  • You'll learn laboratory techniques used in forensic analysis.
  • You'll develop skills in scientific evaluation and research.
  • You'll explore the legal and ethical frameworks surrounding forensic work.
  • You'll practise presenting findings clearly and accurately.

How you will learn

The BTEC forensic investigation classes are classroom based and delivered full-time during the day over two years. BTEC courses are assessed through a mix of coursework assignments and, for some units, external examinations set by Pearson Edexcel. You'll build a portfolio of evidence through practical tasks and written assignments throughout the course.

What you will need to bring

The centre will provide most materials. Longdean School will confirm anything else you need before you start.

Where next

Jobs you could do

  • Crime scene investigator, supporting police evidence collection
  • Forensic laboratory technician, analysing samples in a lab setting
  • Forensic science technician, working within a forensic services team
  • Police officer, with a science-based background to support investigations
  • Forensic document examiner, analysing handwriting and documents
  • Environmental health officer, applying scientific methods to public safety

What you could study next

  • Degree in Forensic Science or Forensic Biology, the main route into professional forensic work
  • Degree in Criminology, combining the social and scientific sides of crime
  • Degree in Chemistry or Biology, for those wanting a broader science foundation before specialising
  • Higher National Certificate (HNC) in Applied Science, a shorter higher-education option if you want to progress without a full degree

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