What is needed for me to do GCSE in teaching?

There isn't a GCSE *in* teaching. GCSEs are qualifications taken generally at age 14-16 in a range of subjects. They are pre-requisites for further education and training, not a qualification in themselves for teaching.

To become a teacher, you'll need qualifications *beyond* GCSE level, typically including:

* A-Levels (or equivalent): These are post-GCSE qualifications, usually taken at age 16-18. Specific subject requirements vary depending on the subject you want to teach.

* Degree: A bachelor's degree is essential for teacher training. This can be in a specific subject you want to teach, or a degree with teacher training integrated.

* Teacher Training Qualification: After your degree, you'll need to complete a postgraduate teacher training course (PGCE or equivalent). This is where you'll learn the practical skills of teaching.

In short, GCSEs are a stepping stone to the qualifications needed for a teaching career, not a part of it.