Three generations of Pulaski School teachers and students walk down the hall of the school Tuesday. From left, David Wheeler, 5th grade teacher in his 45th year, his granddaughters, Emily Anastasio, 9, and Katie Anastasio, 6, and his daughter, Jeanne Anastasio, a second grade teacher at the school in her 16th year. Both Wheeler and his daughter are involved in the school&#039;s extended learning time program.