INSTRUCTION IN PHYSIOLOGY AND HYGIENE. 11. To require each teacher in the public schools of such district, before placing the school register in the hands of the director, to certify therein whether or not required instruction in physiology and hygiene has been given in the school or grade presided over by such teacher; and it is the duty of the director of the district to file with the township clerk a certified copy of such certificate. Any school board neglecting or refusing to comply with this requirement is subject to fine or forfeiture, the same as for neglect of any other duty pertaining to the office. This applies to all schools in the state, including schools in cities or villages, whether incorporated under special charter or under the general laws (Act 165, 1887).
PURCHASE TEXT-BOOKS. 12. To purchase at the expense of the district, such text-books as may be necessary for the use of children, when parents are not able to furnish the same, and to include the amount of such purchase in the report to the township clerk or clerks, to be levied in like manner as other district taxes (5068).
EXPULSION FOR SUSPENSION. 13. To have the general care of the school, and to make and enforce suitable rules and regulations for its government and management, and for the preservation of the property of the district. Said board may authorize or order the suspension or expulsion from the school of any pupil guilty of gross misdemeanor or persistent disobedience, whenever, in its judgment, the interests of the school demand it (5069). (See also Chap. X.) NON-RESIDENT PUPILS. 14. To admit to the district school non-resident pupils, in its discretion, and to determine the rates of tuition of such pupils and collect the same, which tuition shall not be greater than fifteen per cent more than the average cost per capita for the number of pupils of school age in the district (Act 131, 1895).
15. To have charge of any library which may have been es-