Kindergarten Registration is OPEN!

Welcome McCaskey Class of 2039! All children who will be 5 years of age on or before September 1, 2026 and reside in Lancaster City or Lancaster Township are eligible to apply for kindergarten for the 2026-2027 school year. Families who register now are guaranteed placement in their neighborhood school! APPLY NOW!

Home
Discover SDoL
- - - Make a difference! The School District of Lancaster is looking for talented, committed professionals to join our team. Immediate openings in leadership, teaching and support staff!
      
      Job Opportunities
  - - Learn
      
      Inspire
      
      Grow
      
      Engage
Explore Our Schools
- - - Make a difference! The School District of Lancaster is looking for talented, committed professionals to join our team. Immediate openings in leadership, teaching and support staff!
      
      Job Opportunities
  - - Learn
      
      Inspire
      
      Grow
      
      Engage
Enroll Your Child
- - - Welcome McCaskey Class of 2039! All children who will be 5 years of age on or before September 1, 2026 and reside in Lancaster City or Lancaster Township are eligible to apply for kindergarten for the 2026-2027 school year.
      
      Kindergarten Registration
  - - Learn
      
      Inspire
      
      Grow
      
      Engage
Find Your Career
- - - Current Openings
    - Our Community
  - - Make a difference! The School District of Lancaster is looking for talented, committed professionals to join our team. Immediate openings in leadership, teaching and support staff!
      
      Job Opportunities
  - - Learn
      
      Inspire
      
      Grow
      
      Engage
Contact Us
- - - We are here to help. Please contact us to request a copy of your transcript. Our team is ready to assist you.
      
      Request a Transcript
  - - Learn
      
      Inspire
      
      Grow
      
      Engage

Home / Introduction to Computer Science

Introduction to Computer Science

Erik Dering October 11, 2021November 19, 2025

A project-based introduction to computer science where students learn how computers work and gain experience programming in industry-relevant languages, with topics such as web development, game design, robotics, and AI.