휴대전화 (1) 썸네일형 리스트형 학교, 교실에서 휴대전화를 금지하다: Schools Ban Mobile Phones from Classrooms Schools Ban Mobile Phones from Classrooms 학교, 교실에서 휴대전화를 금지하다 School officials, teachers and parents in the US and abroad are struggling to find out the best way to supervise students' mobile phone use. In 2018, France banned mobile phones in schools for students under the age of 15 – the age that they start high school. And in July 2019, a new law in California gave schools the power to ban stu.. 이전 1 다음
