Resources for Part C and Part B 619 state staff — including toolkits, learning modules, and the DaSy Framework — and information for families.

DaSy Toolkit


Comprehensive guidance, tools, and resource collections to support data systems and data use.
Topic Library

Topic Library

Curated collections of resources on selected topics of interest related to data systems.
DaSy Framework

DaSy Framework

Indicators and a self-assessment for states interested in building a high-quality IDEA data system.
Online Learning Modules

Learning Modules

Learn more about how to collect, analyze, and use high quality IDEA early childhood data.
DaSy Presentations


Slides and handouts from presentations by DaSy at national conferences.
DaSy Publications


Reports and briefs developed by DaSy to support high quality state data systems.
State of the States

State of the States

The status of each state in implementing ten features of a high-quality data system.
DaSy Critical Questions

Critical Questions

What questions should a high-quality state data system be able to answer?
DaSy Blog

Blog Posts

"Words to the Wise" on how DaSy can support your data system work.
DaSy videos


Videos to help state agencies develop and enhance data systems for Part C and Part B 619 data.
For Families

For Families

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


What we mean when we use a term in our resources and the work we do with states.