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Updated Child Outcomes Year-to-Year and Local-to-State Meaningful Differences Calculator
Updated Child Outcomes Year-to-Year and Local-to-State Meaningful Differences Calculator
Timeline of Common Child Outcomes Measurement-Related Activities: Part B Preschool
Timeline of Common Child Outcomes Measurement-Related Activities: Part B Preschool
Reference this timeline throughout the year as a quick reminder of key activities…
Part C Data Tips: You’re Done with SPP APR, Now What
Part C Data Tips: You’re Done with SPP APR, Now What
Take time to reflect, regroup, and prepare—laying the groundwork now will make next year’s process smoother…
Technical Assistance
Technical Assistance
DaSy Works with you to make sure that each state receives the technical assistance they need.
Learn About DaSy
Learn About DaSy
Funded by the U.S. Department of Education (OSEP), DaSy designs and delivers technical assistance (TA) for Part C early intervention and Part B 619 early childhood special education state staff.


Looking for TA? Learn about ways DaSy can help you…    TA Services

The Latest from DaSy

Events

Part C DMS 2.0 Quarterly Calls
May 1, 2025 at 11:00 a.m. PT / 2:00 p.m. ET. Information on DMS updates and …

Data Systems Community of Practice
May 2, 2025 at 12:00 p.m. PT / 3:00 p.m. ET. Connect with colleagues in other states and learn …

Office Hours for Updating the Part C Directory File (FS029) to EDPass
May 7 & 14, 2025 at 12:00 p.m. PT / 3:00 p.m. ET. Open office hours for reviewing and submitting the Part C Directory File (FS029) to EDPass

2025 OSEP Conference — Progress, Potential, and Possibilities
August 5 – 6, 2025, at the Crystal Gateway Marriott Hotel in Arlington, VA

Featured Tools and Resources

SPP/APR Basics, What You Need to Know

SPP/APR Basics, What You Need to Know

A collection of self-directed modules that provide a basic understanding of the IDEA Part ...
State of the States

State of the States

Updated with 2023 data! Maps of national status of IDEA early childhood data systems ...
Child Outcomes Summary Knowledge Check (COS-KC)

Child Outcomes Summary Knowledge Check (COS-KC)

Does your state or program use the ECO Child Outcomes Summary (COS) process for ...
DaSy Framework

DaSy Data System Framework

Supporting Part C and Part B 619 programs developing state data systems ...
For Families

For Families

Are you a parent who wants to learn more about early childhood IDEA data ...