A Complete Guide To Level 3 Aet And Level 4 Cet Courses

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If you're passionate about teaching and want to build a career in adult education, training, or vocational learning, the Level 3: Award in Education & Training (AET) and Level 4: Certificate in Education & Training (CET) are essential qualifications that can set you on the right path. These courses are recognised across the UK and are ideal for those aspiring to teach in Further Education (FE), adult community learning, or work-based learning environments.
What is the Level 3: Award in Education & Training (AET)?
The Level 3 AET is an entry-level teaching qualification, suitable for individuals who are new to teaching or training, or those who wish to gain a formal qualification in education. Formerly known as PTLLS (Preparing to Teach in the Lifelong Learning Sector), it provides a solid foundation in teaching principles and practices.
Key features:

No prior teaching experience required.
Ideal for those who wish to become associate teachers or trainers.
Covers basic teaching roles, responsibilities, ...
... and relationships.
Provides guidance on inclusive teaching approaches.
Involves creating a portfolio and delivering a micro-teach session.

This course is a minimum of 48 guided learning hours and can typically be completed in 6–12 weeks, depending on the provider.
What is the Level 4: Certificate in Education & Training (CET)?
The Level 4 CET is a more advanced qualification designed for those who are already working as teachers or trainers and want to enhance their skills or progress to full teacher status. It is the successor to the CTLLS (Certificate in Teaching in the Lifelong Learning Sector).
Key features:

Suitable for in-service teachers with some classroom experience.
Builds on the knowledge gained in the AET course.
Includes planning, delivering, and assessing inclusive teaching.
Requires 30 hours of teaching practice in a real classroom environment.
Learners must compile a teaching portfolio and undergo lesson observations.

This course usually requires 140+ guided learning hours and takes 4–6 months to complete part-time.
Differences Between AET and CET

Feature

Level 3 AET

Level 4 CET

Level

Entry-level (equivalent to A-level)

Intermediate (equivalent to first-year degree)

Teaching Experience

Not required

Required (30+ hours teaching practice)

Teaching Status

Associate Teacher

Full or trainee teacher

Duration

6–12 weeks

4–6 months (part-time)

Outcome

Initial teaching qualification

Progression toward QTLS

Who Should Enrol?

Level 3 AET: Perfect for newcomers to teaching, freelance trainers, assessors, or individuals looking to explore a career in education.
Level 4 CET: Designed for those already teaching or training and looking to deepen their professional development and qualifications.

Career Progression
After completing AET and CET, learners can progress to:

Level 5 Diploma in Education and Training (DET) – A full teaching qualification equivalent to a PGCE in the Further Education sector.
Qualified Teacher Learning and Skills (QTLS) – For those seeking full professional status to teach in post-16 education.

Benefits of These Courses

Nationally recognised qualifications.
Increase employability in the education and training sector.
Build confidence and credibility as a teacher or trainer.
Opportunity to progress to higher-level teaching roles.

 
Frequently Asked Questions (FAQs)
Q1: Is it necessary to complete the AET before enrolling in the CET?
A: While it's not mandatory, it is highly recommended to complete AET first, especially if you have no prior teaching experience. CET builds on the concepts introduced in AET.
Q2: Can I teach after completing the Level 3 AET?
A: Yes, you can work as an associate teacher or trainer in adult and further education settings. However, you may need further qualifications for permanent roles or specific subjects.
Q3: Do I need a placement for the Level 4 CET course?
A: Yes, the CET requires a minimum of 30 hours of teaching practice, which should be carried out in a real teaching environment. You’ll also need observations from a qualified professional.
Q4: Are these qualifications Ofqual regulated?
A: Yes, both Level 3 AET and Level 4 CET are regulated by Ofqual and recognised across educational institutions and employers in the UK.
Q5: Can I complete these courses online?
A: Yes, many accredited training providers offer both AET and CET courses online with tutor support, flexible schedules, and digital submission of portfolios.
The Level 3 AET and Level 4 CET are essential stepping stones for anyone looking to enter or grow in the field of teaching and training. Whether you're just starting your journey or already working in an educational role, these qualifications can boost your confidence, competence, and career prospects. By progressing through these levels, you open the door to advanced teaching qualifications and a professional teaching career in the lifelong learning sector.