Complex sentence: At GCSE level, the two year course requires all students to produce one piece of coursework, which must consist of a product that the student has manufactured in the workshop plus a folder including research and analysis about the problem being solved.
Split into simpler sentences: At GCSE level, the two year course requires all students to produce one piece of coursework. This coursework must consist of a product that the student has manufactured in the workshop plus a folder including research and analysis about the problem being solved.