Stepping Stones Preschool
236 Manor Ave.

Millersville, PA 17551


If you need to speak with our director or one of the teachers, please don't hesitate to call. We're always happy to assist you.
Phone: 717.872.2005 or email at
You may also get in touch with us using our contact form.

School Curriculum

Stepping Stones Preschool has chosen HighScope curriculum. HighScope is a researched based and child focused curriculum.  It uses a carefully designed process called "active participatory learning" to achieve powerful, positive outcomes. HighScope curriculum helps children excel in language and cognitive learning but also promotes independence, curiosity, decision-making, cooperation, persistence, creativity and problem solving.  

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We're Here for You and Your Child

Our work is about one thing above all else the individual development of your child. Stepping Stones Preschool hires only certified teachers.


Our educators regularly participate in advanced training sessions and continuing education classes to ensure that they are always up-to-date with fresh ideas and sound teaching principles.

We welcome inquiries for substitute teaching.  Email us at info@steppingstones-org for an application.

Meet our teachers!

Jan Tulli
Owner / Director
Jan has her Pennsylvania teaching certificate for Kindergarten through 6th grade. Jan earned her Master's equivalency while teaching first grade.  Jan found her passion for early learning while teaching first grade and through her experience teaching at other preschools.  Jan saw the need for quality preschool.  Jan opened her own school in 2014 where the foundation of education can be fostered in  early learners by certified teachers that are able to guide instruction to meet the needs of the individual child in the small class setting.  She is the Owner and Director at Stepping Stones Preschool and Science Center.


Joanna Loewenstein 

Preschool Teacher

Joanna graduated from Elizabethtown College and has her Pennsylvania teaching certification in Early Childhood Education (pre-school-4th grade) and Special Education (pre-school-8th grade). She is working towards a graduate certificate in Children’s Literature through Penn State. 

Hannah Wanner

Preschool Teacher

Faith Thomas

Preschool Teacher

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