CDL Hours of Operation
2024-25 – 7:30am-5:30pm | Monday – Friday
Events
- Monday, March 24th – Friday, March 28th, 2025: CDL Closed for Spring Break
- Friday, April 18th, 2025: CDL closed for teacher workday
- Monday, May 26th, 2025: CDL closed for Memorial Day
Taking Risks
Check out our video about the value of risk taking in children’s play, created by CDL teachers. Research tells us that children start developing risk-management skills at an early age, and the CDL values providing developmentally-appropriate risk taking opportunities to children through our teaching philosophy and play environments.
Visit our Outreach page for more information on the CDL’s mission to share the knowledge we gain with others.

WHO WE ARE
The UW Child Development Lab (CDL) is a laboratory preschool housed in the School of Human Ecology that provides year-round, high quality early education programs for children ages 6 weeks to 5 years. Our program focuses on learning through a 4-step process: Notice. Wonder. Explore. Discover.
WHAT WE DO
The CDL’s mission is to not only provide high quality early education programs for children, but to also improve early childhood development through our trifold mission: Research, Teaching, & Outreach. Check out our Annual Report for more information.
WHY WE DO IT
Research indicates that the most effective time to affect a child’s future is from birth through age 8. Our goal at the Child Development Lab is to be a national and international leader in the ecology of child well-being. We want to improve the lives of children, early childhood educators, and families through best practice and research, and share our findings with the world.
Accreditations
![]() NECPA Accreditation |
![]() Young Star Rating of Five Stars |
![]() Breastfeeding Friendly Child Care Provider by the Wisconsin Breastfeeding Coalition |
![]() Licensed by the State of Wisconsin |
![]() Accredited by City of Madison |