AYER — Nashoba Valley Medical Center will be holding a baby-sitter training class on Saturday, Nov. 10 from 9:30 a.m. to 2 p.m. in the Founders Room. This class is for girls and boys in grade six or over. This course will teach safety practices, care and handling of infants and baby-sitting ethics.

There will be time to practice diaper changing and first aid skills as well as time for questions. Participants are asked to bring an infant-sized doll or stuffed animal and a pen or pencil. Cost is $30, which includes lunch. Space is limited so reserve your seat early by calling (978) 784-9289.