Understanding a child's mental health is crucial for early childhood teachers who play a significant role in shaping young minds. A child's mental health refers to their ability to reach social-emotional milestones, learn social skills, and cope with emotions effectively. By recognizing the signs of mental health issues, providing a supportive classroom environment, and knowing when to seek professional help, educators can create a nurturing and positive learning experience that promotes both emotional and academic growth.
What is early childhood mental health?
Early childhood mental health is a child's ability to process emotions, form healthy relationships, and learn social skills. Mental health looks different over the stages of life, and childhood is specifically unique because this is when children first experience and learn about emotions. When a child's social, emotional, and behavioral well-being is intact, their mental health is in a good place.
Children with good mental health cope with their emotions and stress in healthy ways. They are often curious, engaged, and enthusiastic about exploring and learning new things. They have healthy relationships with adults and their peers and can effectively communicate with others.
However, poor mental health manifests in various ways. For example, children with poor mental health may struggle with their emotions, have difficulty sleeping or concentrating, and exhibit disruptive and aggressive behavior. They may also have feelings of sadness, hopelessness, and low self-esteem.

Why is a child's mental health important?
A child's mental health is important because it provides the foundation for emotional stability, positive self-expression, and healthy brain development. Emotional stability gives children a great foundation for functioning well at home and in school. There is so much that children cannot control, and they may experience traumatic life changes, like their families divorcing or moving to a new city. Having stable mental health helps children cope with these types of changes and process them better.
The brain is a very delicate organ that grows and develops slowly. This makes mental health even more important, because poor mental health can negatively affect the brain. Toxic stress can impact the brain’s development and increase the likelihood of mental health problems. Medical professionals consider mental disorders chronic health conditions because they affect development and can cause challenging behaviors that extend into adulthood.
Therefore, good mental health is essential for children. As they develop and learn how to cope with new situations, they become more confident in their feelings and how to express them. Emotional stability gives them more confidence, self-control, and contentment while boosting their ability to communicate and cooperate well with others.
Preschool Daily Sheet
A free template to document a child's activities, meals, naps, and learning throughout the day.
How can you support a child with mental health issues?
You can support a child with mental health issues by providing a safe, emotionally secure environment and maintaining consistent routines. Because some children may be genetically or environmentally predisposed to developing a mental illness, prevention is the first step in supporting them. The best way to reinforce mental health in children is by ensuring you surround them with adults who care for them individually and want to see them grow. Consistent, stable routines and environments make the child feel safe and secure in your childcare program.
What are the signs of mental health issues in children?
Common signs of mental health issues in children include avoiding activities, irrational anger, severe aggression, sleep troubles, and developmental regression. Creating a safe space for children helps them immensely when it comes to stable mental health. However, even the most secure, loving, and stable environment doesn't guarantee that you will prevent mental health issues. Therefore, you should watch for signs and symptoms that indicate a child is struggling with their mental health. Some of those signs include:
- Avoiding activities they previously enjoyed
- Crying for no apparent reason
- Irrational irritability or anger
- Aggression (to the point of being feared by other children)
- Trouble sleeping or frequent nightmares
- Regression from developmental milestones
- Appearing withdrawn from peers and adults
- Difficultly calming down in moments of intense emotion
- Expressing feelings of worthlessness or being lost
- Defying reasonable direction from adults
If you notice that a child is displaying any of these behaviors for a consistent, extended period of time, then it’s time to take action. Express your concerns with the child’s family and encourage them to discuss any concerns with the child’s doctor or mental health provider. Typically, a mental health provider will conduct a comprehensive evaluation to identify any problems and determine an appropriate treatment plan.
Once you have an understanding of the specific mental health issue a child is struggling with, then you can support them accordingly. Focus not only on treating it but also on continuing to create a safe environment that will help the child heal and guard against future mental health struggles.

Where can teachers find mental health training?
Teachers can find mental health training through organizations like Zero to Three, Classroom Wise, and the National Institute of Mental Health. Teachers are part of the first line of defense against mental health issues for children. They are consistent adults in children's lives and make up a large part of their typical environment. So, it is imperative for teachers to stay informed on mental health. There are a lot of resources out there to equip you with the essential knowledge you need. Here are a few:
- Classroom Wise
- Zero to Three
- National Institute of Mental Health
- Southwest Human Development
- National Center for School Mental Health
- Mental Health Literacy
Everyone has a mental health journey
Mental health is a very delicate part of wellness, happiness, and growth. It’s even more fragile for young children who are just in the beginning stages of their overall development.
Teachers play an essential role in creating a positive environment that supports good mental health and they play an even more important role in helping children who are struggling with their mental health. Act early if you suspect a child is having mental health challenges and take advantage of the many training resources focused on mental health to provide the best learning environment for your children.
Frequently asked questions about a child's mental health
Q: At what age do childhood mental health issues typically begin?
A: Mental health issues can emerge as early as infancy or toddlerhood. Early childhood mental health focuses primarily on children from birth to age five, tracking how well they reach developmental, social, and emotional milestones.
Q: How can childcare programs promote positive mental health?
A: Childcare programs can promote positive mental health by establishing predictable daily routines, teaching emotional vocabulary, and building strong, trusting relationships between educators and children.

