Assistant Teacher/ Floater Job Duties Keep children safe and supervised at all times. Help lead teachers run daily lessons and play times. Feed snacks, prep meals, and help with nap times. Change diapers or help with bathroom use. Clean and organize toys, books, and the classroom. Talk to parents in a polite way at drop-off and pick-up. [1, 2, 3] Job Requirements High school diploma or GED. Pass a background check and health screening. CPR and First Aid certifications (or willingness to get them). Patient, kind, and energetic personality