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About Us
Our Team
Our Advisors
Our Goals
Digital Learning Platform-based Research
SEER Principles
SEERNet FAQs
Platforms
Research on the Digital Learning Platforms
ASU: Learning @ Scale
E-Trials
OpenStax Kinetic
Terracotta
UpGrade/Mathia
Researchers
Research Training Opportunities
Join our Interest List
Publications
Press
Working Papers
Blog
IES News
September 1, 2022 | By seernet
2022 Long-Term Trend Reading and Mathematics Age 9 Highlights Report
This report describes selected results from the age 9 2022 long-term trend (LTT) reading and mathematics assessments.