Mark Sobkowicz

I’m a Computer Science teacher at Lincoln Sudbury Regional High School.  In the 2021 – 2022 school year, I’m teaching Intro to Programming and  AP Computer Science Principles.  I’m also the Computer Science Department Coordinator.

I’m particularly excited about teaching algorithmic thinking to students, to help them understand how to break big tasks into smaller ones, and how to put these small things back together into apps that people will want to use.  Programming is a craft as well as a science.

I wrote an iOS app called myLS, which you can get on the iOS App Store.  I also have a game called Twelves on the iOS App Store.

I’ve been at Lincoln Sudbury since 1995, and I’ve been teaching Computer Science here since 1999.

I have a personal blog at  I write there about all kinds of random things.