Play-based learning is making a strong comeback in early childhood classrooms across the United States, backed by growing research showing that guided play can be more effective than direct instruction for teaching young children academic and social skills.
For decades, early education moved in the opposite direction. After the No Child Left Behind Act took effect in 2002, schools placed greater emphasis on standardized testing and structured academics, even at the kindergarten level.
A 2023 EdWeek Research Center survey of 870 teachers, principals, and district leaders found that 41 percent said the time they spend preparing students for standardized tests has increased since 2018-19. That pressure trickled down to the youngest learners, pushing out time once reserved for play, according to Education Week.
"What I was noticing as a kindergarten teacher is that the opportunities for kids to come in and have chances to play, to experiment and test how the world works, were being pushed out for more academic instruction," said Christopher Brown, associate dean for teacher education at the University of Buffalo's Graduate School of Education, in a 2025 interview with Education Week.
Now, educators and policymakers are reversing that shift. Connecticut passed a law in 2023 requiring play-based learning in public preschool and kindergarten classrooms.
New Hampshire amended its education legislation in 2018 to declare that kindergarten should be "structured upon a play-based model." Oklahoma and Oregon have pushed for similar changes.
What the Research Shows
A 2022 review of 39 studies comparing guided play to direct instruction in children up to 8 years old found that guided play has a more significant positive impact on early math skills, shape knowledge, and the ability to switch between tasks.
The American Academy of Pediatrics, which reaffirmed its clinical report on play in January 2025, states that play supports brain structure and function and promotes skills such as problem-solving and self-regulation.
During the first years of life, the brain forms more than one million new neural connections every second, according to Harvard University's Center on the Developing Child. Play gives children a way to strengthen those connections, Studies Weekly said.
Through building, pretend play, and group activities, children develop cognitive, physical, social, and emotional skills at the same time.
A 2025 study in Education 3-13 found that when teachers adopted play-based methods over a full year, students showed improved behavior, stronger literacy skills, and better social abilities.
Guided Play vs. Free Play
Modern play-based learning is not the same as unstructured recess. Free play remains valuable for building confidence and social skills, but researchers note its limits.
"Free play has its own rights. It's great for social development. It's great for helping kids build their confidence. But it's not going to organically, on its own, teach kids how to read," said Kimberly Turner Nesbitt, associate professor of human development and family studies at the University of New Hampshire.
Guided play strikes a balance. Teachers set up activities with learning goals but allow children to direct the experience. A teacher might ask a student building with blocks, "What do you think will happen if you add this heavier block on top?" This encourages critical thinking while letting the child lead.
Building Skills That Last
Beyond academics, play develops what experts call "unconstrained skills," including collaboration, communication, creative thinking, and the motivation to keep learning. These abilities matter as much as reading and math in a world that values adaptability.
The OECD's 2025 Education Policy Outlook reinforced this, noting that play and exploration are central to building curiosity and resilience. UNESCO has championed the cause as well.
In June 2024, the United Nations held its first International Day of Play, where UNICEF Executive Director Catherine Russell called for universal access to quality early childhood education rooted in play, as per UNESCO.
The message from researchers, educators, and global organizations is clear: play is not a distraction from learning but one of the most effective ways to support it, especially when the foundation for lifelong development is being built.
