Home 2018-05-07T14:44:31+00:00

Welcome to Saint Katharine of Siena School

Guided by the teachings of Jesus Christ, St. Katharine of Siena School is a Catholic community educating students in Kindergarten through eighth grade. We are committed to academic excellence through a rigorous learning environment that seeks to develop the whole child, integrating Catholic values of service and respect for all of God’s people.

Meet Our Faculty and Staff



Join your friends in Fit and Fun Club to learn all kinds of fitness routines, agility skills, yoga, Boot Camp and more! Click here for the registration form.

Don’t let your child suffer from summer slide, let them practice their skills with the Summer Solutions workbooks from Simple Solutions. Books are delivered to school before the end of the school year and the ordering deadline is May 6th, click here for the ordering information.

The winter edition of the AOP Ignite magazine for schools and faculty is now available, along with a technology article about SKS.

Here is a link to the full publication: https://joom.ag/cS5Y

Here is a link to our article: http://joom.ag/cS5Y/p14

We are now accepting GoRun registrations for the 2018 season!  GoRun is a fun after-school program that trains students for our annual SK5K.  Registration will close Thursday, March 8.
NEW THIS YEAR: The program is open to students Kindergarten – 4th Grade.  Any 5th – 8th Grade student that would still like to be involved, please register them and they will be assigned as a Helper to work with the younger grades groups.  We are always in need of extra eyes on our younger students and this is a great way for our older students to help out and still be involved.
Session dates this year are:

The group meets right after school until 4:30 pm.  This fun program prepares our students for the SK5K with wellness education, fun warm ups, and relay races before heading over to the Radnor Middle School track to run laps!

To register, please print out the registration form/waiver here and return to school.  The fee is $40/runner.  You may pay online HERE or send a check/cash in with your form.  The deadline to register and pay is Thursday, March 8th.

Volunteers are crucial to the success of the program – please consider lending us a hand each week.  We provide free babysitting for younger siblings for our parent volunteers!

Contact Megan Hope megan.k.hope@gmail.com or 215-850-8546 (call/text) with questions.
We are looking forward to another great season training for the SK5K!
Megan Hope & Jim Sharkey

Science Club is designed to get students of all ages excited about Science and let them get their hands dirty while learning a few things along the way.  Each month we will be diving into a different area of Science, doing experiments, watching demonstrations and learning how the world around us works.  We will also be learning about how we can take care of the world around us for future generations.

Science Club is open to ALL grades, K-8.  We will meet on Thursdays in the Science Lab.  Science Club will begin immediately after school and end at 4:30pm.  Pick up will be in the front bus loop.  Snack will not be provided but the students are welcome to bring their own to have before we begin work on our experiments.  The cost of the club is $25 daily and there is a discount if you sign up for the entire month.  Ideally preregistration helps us get a count on supplies but drop-ins are always accepted.

Click here for the April registration form.

Order your annual SKS Yearbook to save those childhood memories! Online payament only. Quantities are limited for the June delivery, we’ve sold out for the last four years. Don’t miss out- click on  Yearbook Online Order2018

After School Sports with Mrs. Marchese starts on March 14th for spring. Click here for the registration form.

Help your kids keep their reading and math skills sharp with summer tutoring at the beach with Miss Tosti. Click here for more information

Hershey Park is offering another great discount package for tickets this summer, click here for the program information. There are discounts available for the park tickets and meal options, click here for your ticket/meal order form.

Tickets are valid from April to September, see forms for complete details.

Join your friends in Craft Club to make seasonal crafts and treats. Click here for your May registration.

Please enjoy the Spring 2018 edition of our Spirit Newsletter.

SKS welcomes all parent volunteers to help us educate the whole child, through spirituality, academics, activities and sports. To sign up to share your time and talent for your children please click here.

SKS Online Payment Portal
June 25, 2018