educators / Comprehensive Assessments / Spring21

Spring 2021 Testing

For Grades 1-11

Considering the amount of change that schools, faculty, students, and families have experienced this year, it is more important than ever to assess students' academic progress, ensure mastery of grade-appropriate knowledge and skills, and identify persistent weaknesses and learning gaps. ERB is here to help!

Empowering Educators, Supporting Families

ERB exclusive white paper:

covid-19 learning impacts

In this ERB-exclusive white paper, our Momentum Advisors explore CTP data from fall 2018, 2019, and 2020 to identify the learning impacts of COVID-19-related school closures on independent school students. Although we did find clear evidence that learning growth stalled for many students, what we discovered differs from what other prominent studies have found in important ways.

Download the white paper below to see our findings, and employ CTP and Milestones to investigate the impacts of school disruptions on your students.

Spring '21

Testing Seasons + Pricing

March 1, 2021 - July 23, 2021
Black-Out: July 24, 2021 - August 1, 2021

From $22 per student

Apr 5, 2021 - July 23, 2021
Black-Out: July 24 - Aug 1, 2021

From $10 per student


This summative test assesses students across up to nine subject and reasoning subtests for a comprehensive review of students' learning growth.

Milestone Assessments

These assessments evaluate students in Reading Comprehension and Mathematics for less onerous checks on their learning progress.

“The kids loved doing the tests online...the teachers were able to establish friendliness with the tests; the reports…are accessible, and we are already ‘curricularizing’ what we’ve derived from the kids’ performance. Thank you so much for guiding us through the process.” 

—Independent School, ME

CTP + Milestones At Home

For educators seeking additional flexibility, including homeschoolers or classes engaged in distance learning, we are pleased to offer CTP and Milestones At Home. This new option lets you securely assess your students' learning progress from home, keeping everyone safe and academically on-track.

Click below for more information on At-Home Testing from ERB.

remote exams administered!

order now

Ever year, more than 250,000 students from thousands of schools take CTP and Milestones tests.


of research-backed credibility

Want more information about CTP or Milestones?

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