Overview of Mastery Cs John Wister Elementary: Mastery Cs John Wister Elementary is a charter school situated in Philadelphia, PA, which is in a huge city environment. The learner population of Mastery Cs John Wister Elementary is 517, and the school serves K-5. At Mastery Cs John Wister Elementary, 7% of learners scored above or at the proficient (mastery) level for math, and 20% scored above or at that level for reading.

The school’s minority learner population is 100%. The learner-teacher ratio is 22:1.

The learner population is made up of 44% female learners and 56% male learners. The school serves 99% economically disadvantaged learners. There are 24 equivalent full-time teachers

Test Scores at Mastery Cs John Wister Elementary: At Mastery Cs John Wister Elementary, 7% of learners scored above or at the proficient (mastery) level for math, and 20% scored above or at that level for reading.

Juxtaposed with the district, the school did about the same in math and about the same in reading, according to this measure. In Mastery Cs John Wister Elementary, 20% of learners tested above or at the proficient (mastery) level for reading, and 7% tested above or at that level for math.

Mastery Cs John Wister Elementary did worse in math and worse in reading in this measure juxtaposed with learners around the state. In Pennsylvania, 61% of learners tested above or at the proficient (mastery) level for reading, and 45% tested above or at that level for math.