Elementary Education Act 1870 further acts in 1876 ("the Sandon Act", which gave parents a legal obligation to ensure that their children were educated) and 1880 ("the Mundella Act") made attendance compulsory for children until they were 10 years old, with various exemptions. Many factory owners feared the removal of children as a source of cheap labour. However, with the simple mathematics and English they were acquiring, factory owners now had workers who could read and make measurements. Following continued campaigning by the National Education League, following the Elementary Education Act 1880, attendance to age 10 became compulsory everywhere in England and Wales. In
Education in England Key Stage 5 is post-16 education (ages 16 to 18); and tertiary education (for ages 18+). At age 16 the students typically take exams for the General Certificate of Secondary Education (GCSE) or other Level 1/2 qualifications. While "education" is compulsory until 18, "schooling" is compulsory to 16, thus post-16 education can take a number of forms, and may be academic or vocational. This can involve continued schooling, known as "sixth form" or "college", leading (typically after two years of further study) to A-level qualifications (similar to a high school diploma in some other countries), or a number of alternative