sentences:  In 4th grade science, 60% of the pupils were on grade level with 23% advanced.Shaffer Elementary School is located at 37 Garden Terrace, Pittsburgh.According to the National Center for Education Statistics, in 2010, the school reported an enrollment of 266 pupils in grades kindergarten through 6th, with 201 pupils receiving a federal free or reduced-price lunch due to family poverty, making it a Title I school.