Milestones

What We Learned from the Wild Zebra Pilot

By ERB Team / October 20, 2026

What happens after the assessment window closes? For school leaders, the opportunity is to turn assessment insights into meaningful, day-to-day learning experiences.  That’s the idea behind E3n’s partnership with Wild Zebra, an AI learning platform for students in grades 3–8 that connects CTP and Milestones assessment insights with personalized practice. Through questions and conversation, students explain their reasoning while teachers gain visibility into how they approach problems.  During the 2025–26 school year, E3n sponsored an independent evaluation of the Wild Zebra pilot to better understand how educators use the platform. In our recent webinar, AI, Student Learning, and the Classroom: […] read more

How to Interpret the New Milestones Norms

By Glenn Milewski / September 14, 2022

After two years of administration, ERB determined that it collected sufficient data to construct norms based on actual Milestones test-takers. These norms better reflect students’ performance on Milestones and are more useful to members interpreting results. […] read more

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The Distinctive Value of Independent Schools

Independent schools are non-profit, mission-driven institutions governed by a board of trustees and funded by tuition and charitable contributions. […] read more

Why Teacher Intelligence Will Always Matter More Than Artificial Intelligence

Who will teach these students what they need to know to make generative AI a resource while still developing their intellectual capacity? It will be their teachers and parents, not the AI itself. […] read more

Introducing SelfWise, the Key to Unlocking Student Social and Emotional Skills

We are excited to introduce SelfWise, our innovative student self-report inventory designed to measure students’ social and emotional skills. […] read more

5 Students, 5 Stories: What a Whole Child Perspective Reveals About Student Potential

ERB Whole Child data visualizations provide a holistic snapshot of each student, offering insight into the factors that may foster or impede each students’ academic growth. […] read more

Upcoming 360 Access Closure   360 Access will be unavailable due to scheduled maintenance on the evening of Tuesday, March 31.
ERB Support Availability for June 2–5  ERB Support will attend an off-site meeting from Monday, June 2, through Thursday, June 5. For support during this time, you may contact us at erbsupport@erblearn.org or log into MyERB to submit a case. We will actively monitor and respond to submitted cases throughout the week; however, response times may be slower than usual.
The merger of ERB and EMA is complete — E3n is officially here!