CHST Exam Study Guide with Practice Questions. This exam assesses the individual's understanding of managing a construction site, training individuals in OSHA regulations, maintaining a safe work environment through worksite audits, and ethical and legal concerns involved with the health and safety of workers at a worksite.
In 1820, Boston is the site of the first public U.S. high school. And in 1827, a Massachusetts law makes all grades of public school free to all. Massachusetts innovation continues with the stateâs first Board of Education formed in 1837, headed by Horace Mann. And in 1851, Massachusetts makes education compulsory.
Under the Elementary Education Act 1880, education became compulsory from the ages of 5 to 10. The Free Education Act 1891 provided for the state payment of school fees up to ten shillings per week. The Elementary Education (School Attendance) Act 1893 raised the school leaving age to 11 and later to 13.