Last week, I watched my daughter’s kindergarten teacher gently redirect a child who’d been wandering the classroom for twenty minutes, unable to settle into morning circle time.
The little one kept bouncing from the book corner to the blocks, then to the window, never quite landing anywhere. While other kids sat cross-legged on the carpet, this child seemed almost magnetically repelled by the group.
That’s when the teacher caught my eye and gave me that knowing look—the same one I used to give parents during my seven years teaching kindergarten. It’s the look that says we’re noticing something important, something that goes way beyond whether a child plays nicely with blocks or shares their crayons.
What we’re watching for in those first crucial days isn’t about sharing or taking turns or even following directions perfectly. It’s about something far more fundamental: Can this child regulate themselves enough to simply be part of the group?
The one behavior that tells us everything
After teaching kindergarten before having my own kids, I learned that experienced teachers develop an almost uncanny ability to spot which children will struggle socially down the road. And it usually happens within the first week of school.
The behavior we’re watching for? Whether a child can tolerate being in proximity to other children without becoming dysregulated.
I’m not talking about the shy kid who hangs back during group activities or the enthusiastic one who talks too much during story time. Those behaviors are developmentally normal. What concerns us is the child who literally cannot function when other children are nearby—who melts down when someone sits too close, who becomes aggressive when asked to join the group, or who completely shuts down during any collaborative activity.
Research from Penn State confirms what teachers have long observed: Kindergarten children exhibiting aggressive or impulsive behaviors, such as arguing or getting angry, are more likely to be bullied as they age.
Think about it: If a five-year-old can’t handle the basic sensory and emotional experience of being near other children, how will they navigate playground politics at eight? Or group projects at ten? Or middle school social dynamics at twelve?
Why proximity tolerance matters more than sharing
Parents often worry about the wrong things when their child starts kindergarten. Will they share? Will they listen to the teacher? Will they make friends immediately?
But here’s what I learned from years in the classroom: A child who hoards toys but can sit peacefully during circle time will likely develop just fine socially. Sharing is a skill we can teach. Taking turns is something we can practice. But the ability to simply exist in a group without falling apart? That’s foundational.
When I think back to the children I worried about most, they weren’t the ones who grabbed toys or refused to share their snacks. They were the ones who couldn’t handle the basic sensory and emotional load of being around twenty other five-year-olds. The ones who spent story time under the table, not because they were being defiant, but because being part of the group felt overwhelming.
What dysregulation really looks like
My daughter recently told me about a classmate who “gets really mad when we line up.” What she’s describing, without knowing it, is dysregulation in action.
Here’s what it might look like in kindergarten:
- Complete meltdowns when asked to join group activities
- Physical aggression when other children get too close
- Hiding or running away during collaborative play
- Extreme reactions to normal classroom sounds and movement
- Inability to recover from minor disappointments for extended periods
These aren’t behaviors that happen once in a while—every kindergartener has tough moments. We’re talking about patterns that persist beyond the first few weeks of adjustment.
The ripple effect through elementary school
Remember that child from the beginning of this story? The one who couldn’t settle into circle time? Without intervention, that child often becomes the second-grader who can’t work with a partner, the fourth-grader who explodes during group projects, and eventually, the middle schooler who eats lunch alone—not by choice, but because years of dysregulated behavior have pushed peers away.
Amy Morin, Licensed Clinical Social Worker and Psychotherapist, notes that “For every one-point increase in children’s social competency scores in kindergarten, they were twice as likely to obtain college degrees.”
The stakes are higher than we might think. This isn’t just about having friends at recess. It’s about developing the fundamental ability to function in a world that requires cooperation, collaboration, and coexistence.
What parents can do right now
If you’re recognizing some of these patterns in your own child, please know that early intervention makes an enormous difference. Here’s what helped the families I worked with:
Start with small group experiences. Before expecting your child to handle a classroom of twenty-five, practice with playdates of two or three children. Watch for signs of overwhelm and help them name what they’re feeling.
Create predictable routines around group activities. Whether it’s family dinner or a trip to the playground, help your child know what to expect. Predictability reduces anxiety and helps with regulation.
Practice proximity gradually. If your child can’t handle sitting close to others, start by having them in the same room, then gradually decrease distance as they build tolerance.
Most importantly, work with your child’s teacher. We’re not judging—we want to help. When parents and teachers work together, children get consistent support both at home and school.
When to seek additional support
Sometimes, despite our best efforts, children need more support than we can provide alone. If your child consistently struggles with group participation after the first month of school, consider reaching out to your pediatrician or a child development specialist.
David Elkind, Ph.D., Child Development Specialist, reminds us that “A child who emerges from the early years of schooling feeling badly about himself or herself, with a low regard for teachers, and turned off to learning will find lunch the most interesting part of the school day.”
Early support isn’t about labeling or pathologizing normal childhood behavior. It’s about giving children the tools they need to succeed socially and emotionally, setting them up for positive relationships throughout their school years and beyond.
The path forward
After leaving the classroom to raise my own children, I see these dynamics playing out differently now. I watch my daughter navigate kindergarten social situations, and I notice both the children who seamlessly join the group and those who struggle. The difference isn’t intelligence or even temperament—it’s regulation.
The good news? Children are incredibly adaptable. With the right support, even the most dysregulated kindergartener can learn to tolerate, then participate in, and eventually enjoy group activities.
But it starts with recognizing that the ability to simply be with other children—not perfectly, not without support, but functionally—is the foundation everything else builds upon.
So if your child’s teacher mentions concerns about group participation or regulation in those first few weeks, listen carefully. They’re not criticizing your parenting or labeling your child. They’re identifying an opportunity to help your child develop one of the most crucial skills for long-term social success: the ability to be part of something bigger than themselves.
