Welcome to my teacher website

REGISTRATION for Summer Vibes and Summer Vibes XL IS NOW OPEN!

Camp will be eight weeks long, from June 23rd - August 15th.
Tuition per camper is $325 per week.
Siblings Discount - Discount of 10% for your second and third child per week.
Before and After CARE is available.
Lunch will be available for purchase by AAA Catering.
Summer Vibes is open to all parishioners and friends of parishioners.
Summer Vibes is open to children who completed PreK 3 through Grade 3 by June 2025.
There will be a variety of activities, arts and crafts, plenty of sports, and even enrichment opportunities!
Summer Vibes XL returns for the summer of 2025 for students who have completed Grade 4 through Grade 7 by June 2025. Join us for Cake Decorating, Dance Camp, Theater Camp, Technology Camp, or Science Camp

For more information, click HERE.

ABOUT ME

Welcome 7th and 8th graders!

My name is Marleena Detweiler and I am so excited to be entering into my first year teaching 7th and 8th grade at Mater Dei. This is my first year in Catholic Education and I could not be more excited to come back to my alma mater, Mater Dei. Catholic education is extremely important to me as I have attended catholic grade school (Saint Maria Goretti and Mater Dei) and highschool (Lansdale Catholic). I am so grateful to continue to be a part of catholic education as a teacher. This year I will be teaching 7th and 8th grade Social Studies and 7th grade Religion. My goal this year is to create a supportive learning environment where students feels supported, valued, challenged and inspired. If you have any questions or concerns, don’t hesitate to reach out by calling school (215-368-0995) or emailing me at mdetweiler@materdeicatholic.com. Here’s to a great year!

Mater Dei Catholic School

"Love in Action is Service"

Saint Teresa of Calcutta, known as “Mother Teresa,” was an Albanian-born Indian Roman Catholic missionary and nun who devoted her life to helping those most in need. She founded the Missionaries of Charity in India in 1950, and for over 45 years, she ministered to the poor, sick, orphaned, and dying. Mother Teresa served those who were most vulnerable and made many sacrifices to help others. She devoted her life to serving those in need without judgment.

Saint Teresa of Calcutta once said, “Love in Action is Service.” The Mater Dei Catholic School community will embrace Mother Teresa’s philosophy throughout the 2024 -2025 school year. We will learn more about Mother Teresa’s service to God’s people and strive to follow her example by serving others both within and outside of our school community. By focusing on creating a sense of belonging for all members of the Mater Dei community, we will mirror our hallmarks of Faith, Excellence, Service, and Community.