When to Start Preschool in San Jose (Parent Guide)
If you’re a parent in West San Jose, Cupertino, Santa Clara, or Campbell, you’ve probably asked:
“When should my child start preschool?”
The truth is—there’s no one perfect age. But there are clear signs and guidelines that can help you decide.
Best Age to Start Preschool in San Jose
Most children begin preschool between 18 months and 3 years old.
In areas like West San Jose and Cupertino, many families start earlier to support:
Language development
Social confidence
Independence
Some Montessori programs (including ours) begin as early as 6 months.
Signs Your Child Is Ready for Preschool
Your child may be ready if they:
Show curiosity about other children
Can follow simple directions
Communicate needs (words, gestures, or sounds)
Show interest in doing things independently
Even if your child is still developing these skills, a Montessori classroom helps build them naturally.
Infant and Toddler Programs in San Jose
For younger children, high-quality programs focus on:
Secure, nurturing environments
Sensory exploration
Early language exposure
In bilingual Montessori programs, children are naturally introduced to both English and Mandarin through daily interaction.
So… When Should You Start?
If your child is:
Curious
Exploring
Beginning to communicate
👉 It’s a great time to consider preschool.
The best next step is always to visit a school and observe the environment.
📍 Looking for a Montessori Preschool in West San Jose?
At Trust Montessori School, we serve families in:
West San Jose
Cupertino
Santa Clara
Campbell
We offer:
Programs starting as young as 6 months
Bilingual education in English and Mandarin
A warm, structured Montessori environment
