Our outdoor classroom opened for the spring 2026 season at the end of March, on a Wednesday that had managed to be both sunny and forty-three degrees. Six weeks in, the program is running daily, and we want to share what is happening, because the texture of an outdoor classroom in early spring is one of the things you have to be there to really understand.
Nature Explorers is one of our flagship programs at BrightRoots. It runs in cycles that follow the actual seasons rather than the calendar, which means spring starts when the first crocuses come up and ends when the heat makes mid-day outdoor work uncomfortable. The fall cycle picks up when the air shifts, usually in late September.
What the children are doing in the outdoor classroom is, on the surface, simple. They are outside. They are paying attention to the things outside. The staff are paying attention to what the children are paying attention to. The whole apparatus is structured to do as little structuring as possible.
What we have noticed this spring
A few small observations from the past six weeks, drawn from our educators' daily notes.
The bird feeder is doing more than the bird feeder. We installed a clear-sided seed feeder against the south wall of the outdoor classroom in late March. The original plan was that the children would refill it as a daily chore. What has actually happened is that the feeder has become the focal point of an emergent bird-watching curriculum that none of the staff designed. Children show up in the morning, run to the feeder, and report on what is there. The vocabulary that has emerged in six weeks — "junco," "sparrow," "the gray one with the chest stripe," "the bird that always comes alone" — is more specific than most adult naturalists would have predicted from a group of three and four year olds.
This is happening in the same season that World Migratory Bird Day, which fell on May 9 this year, focused on community science under the theme Every Bird Counts — Your Observations Matter. Our four-year-olds, without anyone framing it as such, have been doing community science.
Mud is regulating. Our staff have logged a clear, repeating pattern: the children who arrive at the outdoor classroom dysregulated — having had a hard drop-off, a difficult morning at home, a conflict on the way over — settle within about fifteen minutes if mud is available. Specifically, hands-in-mud, body-low-to-the-ground, no-instructions mud time. We did not invent this insight; the early-childhood outdoor-learning literature has been arriving at the same conclusion for years. But it is one thing to read the research and another to see it happen, consistently, in your own classroom.
Risk play, well-supervised, is one of the most important things we do. The outdoor classroom includes a climbing log, an elevated platform reachable by a short scramble, and several spots where children can do things that look mildly risky to an outside observer. Our staff supervise carefully, intervene rarely, and have logged exactly two minor scraped knees in six weeks. What they have also logged is a measurable increase in physical confidence across the cohort. Children who could not climb the log in March are climbing it routinely in May. The kind of confidence that emerges from a child mastering a real physical challenge — not a contrived one — is impossible to manufacture indoors.
Why outdoor learning has moved from fringe to center
Outdoor learning in early childhood used to be considered a nice supplement. Many programs treated it the way most American schools treat recess: a break from the real learning happening inside.
That framing has changed substantially in the past five years. The 2026 trends summaries coming out of NAEYC, the Education Commission of the States, and several program networks all point to the same shift: outdoor learning is now widely understood as not a break from learning, but a deeply effective form of it. Children who spend significant portions of their day outdoors, in well-supervised but loosely structured play, develop stronger gross motor skills, better self-regulation, and richer vocabularies than children who spend the same hours indoors.
The reasoning is not mysterious. The outdoors offers more sensory input per minute than any indoor environment. It demands more of a child's attention regulation. It surfaces more emergent questions. And it does not require — in fact, cannot tolerate — the heavy-handed instructional structures that dominate so much of the rest of a young child's day.
There is also a mental-health argument here that is increasingly hard to ignore. Children's mental health professionals, including those organizing this week's tail end of Children's Mental Health Awareness Week, repeatedly identify outdoor unstructured time with a calm adult as one of the most reliably regulating interventions available to young children. Our staff see this directly.
What is coming this summer
A few program notes for families who follow Nature Explorers closely.
Summer mornings. The full Nature Explorers cycle wraps in early June for our regular preschool population. From mid-June through mid-August, we run outdoor mornings four days a week for our summer-enrolled families, with an emphasis on water play, simple gardening, and the kind of long, unstructured outdoor stretches that summer afternoons make difficult.
Family Nature Saturdays. We will host four Family Nature Saturdays this summer — June 20, July 11, July 25, and August 15 — open to current and prospective families. Programming is light: a guided walk, snacks, simple naturalist activities for kids two through six. Registration opens on our website in two weeks.
The pollinator garden. With help from a small team of weekend volunteers, the pollinator garden along the east fence has been planted and is starting to come in. We will publish a short photo update once it is in full bloom.
A note for families newer to the program
If you are reading this and are not sure whether Nature Explorers is for your child: the program is open to any enrolled BrightRoots family with a child in the eligible age range, and we are happy to talk through how it works. The honest answer to most parent questions is "yes, they will be fine outside" — children are more weather-tolerant than most adults expect, and we keep a stockpile of rain gear and warm layers for the days families inevitably forget.
The smaller, more useful answer is that the most important thing your child needs to do well in the outdoor classroom is to be allowed to come home dirty. The mud is the point.
Thank you to the educators running the outdoor classroom every day this spring, and to the families who keep showing up to the slightly damp pickup line without complaining. We will see you out there tomorrow.
