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The Proven Model Adopted
WNF is a small-group, early mathematics intervention that has been proven effective and is affordable. The paper-based program disseminated by the Center for Teaching and Learning (CTL) at the University of Oregon has 50 sequential lessons designed to be delivered 3-5 times a week in 20-minute sessions. The systematic program helps students develop their conceptual understanding, procedural fluency, and automaticity. The track record of effectiveness and affordable materials were major considerations for DCPS during the selection process.
The Tutor and Training
Training and supporting DCPS paraprofessionals to deliver the program this year will provide the district with a pool of tutors who can provide an effective intervention for years to come. With scripted lessons and explicit training in the use of WNF, paraprofessionals have the support and structure to effectively address students’ needs. Feedback from the tutors has been "super positive," according to the DCPS team. One paraprofessional shared with them, "This is the first time I've received dedicated professional development." The training provided by CTL includes school visits and 1:1 coaching for tutors throughout the year.
The Schedule
To ensure students receive the intended dosage, DCPS and school leaders have embedded the program in the existing master schedule, making use of intervention blocks and small group time during the math block. The relatively uncomplicated schedule requires no trade-offs for students or the school.
Scale of Project and Evaluation
DCPS invested in a relatively large-scale pilot, serving students in need of additional support in more than half of the district's Kindergarten classrooms (40 schools). Given their commitment to tracking implementation, monitoring progress, and evaluating impact, the district has a rich set of data that will guide internal reflection and planning around whether WNF should be sustained and if so, how it can be refined and expanded to serve more students.
Thinking Ahead
There is no one-size-fits-all approach to tutoring. Really different approaches can be equally effective. As schools navigate a post-ESSER world with fewer tutoring dollars, DCPS' decision-making offers valuable lessons: plan with the future in mind, select a program with evidence of impact, and commit to program fidelity.
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