So are we!

Well done Pauline! We are so proud of all your hard work! 👩🏻‍🔬

A friendly game of snakes and ladders in grade 11 chemistry to review Periodic Trends! 🐍 🪜 STL Science York Catholic District School Board

Super science in progress at STL! Getting ready to study spectroscopy in Grade 11 AP chemistry! ⚛️ STL Official

Today’s science fun: Polymer building in Grade 12 AP Biology! STL Official

Our amazing Grade 9 science students created posters to raise awareness of the impacts of climate change on Indigenous communities in Canada! @ycdsb

Today our grade 9 science classes took part in some hands-on exploration of the beautiful areas surrounding STL to take photos for their Ecosystems Photo Journaling assignment. 📷🌲#experientiallearning @ycdsb

Wishing you all a Happy Thanksgiving day! Give thanks with a grateful heart and remember to pass on your blessings to others!

The STL Science Department is making waves this Halloween - electromagnetic waves that is! Happy Halloween!! 🎃 York Catholic District School Board

Let's talk senior science course selection! STL Official

Did you know we offer a senior science course about SPACE??? 🚀STL Official

It’s the STL Spring Fling! Mr. Niro’s SPH4U students studying Hooke’s Law in action!

It’s that time again! STL Official We are excited to welcome our grade 9’s tomorrow for orientation, and we will see the rest of you on Wednesday!

Ending the first week back to school with some hands on review of models of the atom in #SCH4U chemistry! Studying atoms is never Bohr-ing! ⚛️ STL Science York Catholic District School Board

Time to start thinking about your future! Be sure to visit the Ontario Universities Fair to check out your options!

Happy Halloween everyone!! 🎃

Ms. Mariadasan’s Gr. 12 AP bio class made starch today! ⚛️ That’s quite the mole-cool 😎