All school officers, including those in private schools, or private tutors, but not those in church schools, in this state offering instruction to pupils within the compulsory attendance ages, shall make and furnish all reports that may be required by the State Superintendent of Education and by the county superintendent of education or by the board of education of any city with reference to the workings of this article. The principal teacher of each public school, private school, church school and each private tutor shall keep an attendance register showing the enrollment of the school and every absence of each enrolled child from school for a half day or more during each school day of the year.