Complex sentence: In third and fourth year, a full range of courses leading to Standard Grade awards is provided followed by extensive provision in fifth and sixth year leading to certification in SQA 16 + qualifications at Higher, Intermediate and Advanced Higher level.
Split into simpler sentences: In third and fourth year, there is a full range of courses leading to Standard Grade awards. There is also an extensive provision in fifth and sixth year leading to certification in Scottish Qualifications Authority 16 + qualifications at Higher, Intermediate and Advanced Higher level.