John Eliot School & Harvard-Kent Elementary School

The case study examines the implementation of Everyday Mathematics in two urban Boston public elementary schools: John Eliot School and Harvard-Kent Elementary School. These schools serve students in grades K–5, with diverse populations including English language learners (18% at John Eliot, 50% at Harvard-Kent) and students with learning disabilities (30% at John Eliot, 25% at Harvard-Kent). Both schools cater to economically disadvantaged students, with 55% and 89% eligible for free or reduced lunch, respectively.

The schools piloted Everyday Mathematics in select grades before expanding its use school-wide. Teachers reviewed the program and unanimously supported its adoption. Outcomes were measured using state summative assessments, focusing on proficiency and advanced achievement levels. At John Eliot School, the percentage of students testing proficient increased from 45% in 2015 to 65% in 2016, while those testing advanced rose from 11% to 18%. Harvard-Kent Elementary also reported its highest-ever math scores, with most students meeting or exceeding expectations.

The program’s success is attributed to its ability to address diverse learning needs, including those of English language learners and students with disabilities. Additional training and resources provided by McGraw Hill supported intervention efforts for students requiring extra help. Both schools noted improved collaboration among teachers due to the shared curriculum, reducing preparation time and enhancing instructional consistency.