Welcome to Oak Tree 40th Street San Bernardino

We are a full-day, academic-focused pre-school offering high-quality early childhood education.

Free through CALWorks, CCRC and TAD

Book a Tour

Here is how our all-day pre-school simplifies your routine as a working parent and sets your child up for success

Take a Peek Into Your Child’s Future Classroom

Children at Oak Tree learn to excel academically and socially with proven, hands-on learning. Parents of Oak Tree get valuable tools for parenting bright, happy children. We focus on academics, but specialize in helping working and low-income families.

Our Programs are by Working Parents & For Working Parents

We do not offer part-day, part-time schedules because research shows that coming to school daily and following set schedules establishes health, lifelong habits for children and adults!

We also know the challenges of working while parenting because our staff is full of working moms and dads trying to raise successful and happy children, too. Our curriculum ensures that children leave ready for elementary school, but we don't leave parents out of the learning. Parents learn how children learn and what adults can do to sustain that learning throughout elementary, middle, and high school. Additionally, school activities are scheduled so that parents can participate easily and often.

Acorns & Seedlings

School Readiness Program

for 2- 3-year olds.

This is the stage that children begin understanding concepts of sharing, listening, speaking, physical movement and even potty training! We teach these important social and emotional skills so that our children learn to work with others, make friends, push through challenges and figure out problems.

Little Oaks (TK) and Big Oaks (Kindergarten)

School Readiness Program for 4- 5-year olds.

Our 4 and 5 year old children have access to our private, school-readiness program. Using state curriculum, these children learn State standards in a setting that is most appropriate for them to grow the foundational independence and curiosity for a lifetime of learning. We specialize in nurturing children and growing the skill development for an elementary school, allowing our children to easily transition onto a school campus with much older children when the time is right.

School Age

Grades K-5
Students enrolled in elementary school

Transportation Services

Oak Tree understands that parents' schedules don’t always align with school hours. That’s why we provide daily transportation to and from schools.

Elementary School Transport

We provide transport to the following schools:

Bob Holcom
Hillside
Parkside
Newmark
Kendall
Marshall
Arrowhead
North Park

Middle School Transport

We provide transport to:

Shandin Hills
Golden Valley

Morning Care

Available Monday through Friday, starting at 6:30 AM.
Children receive a nutritious breakfast that meets federal nutritional guidelines.

Midday Care

For students attending half-day kindergarten programs at local schools:
- We provide transportation to and from half-day kindergarten.
- Academic programming is offered for the remainder of the day.
Our half-day Kindergarten program includes:
- Project-based learning activities
- Focus on reading, fine motor skills, art, math, and writing.

After School Care

Transportation is provided from school to our center.
Upon arrival:
- Children receive a nutritious snack.
- Full academic enrichment and homework help are available.