AP Computer Science A – Topic 1.1: Introduction to Algorithms, Programming, and Compilers

This resource introduces students to foundational concepts in AP Computer Science A, focusing on algorithms, sequencing, and how programs are compiled and executed.

Aligned to the current AP Computer Science A Course and Exam Description (CED), this product supports Topic 1.1 and serves as an on-ramp to the course before students begin working extensively with Java syntax.

Topics Included

• What an algorithm is and how algorithms solve problems
• Sequencing and why order matters
• Representing algorithms conceptually
• What a program is and how programs run
• Writing programs using an IDE
• Compilation and execution
• Types of programming errors:
  • Syntax errors
  • Logic errors
  • Run-time errors
  • Exceptions (conceptual introduction)
    

What’s Included

• Student notes
• Practice worksheet
• Find the Error Activity
• Complete answer keys

This resource is ideal for:

• Direct instruction
• Guided practice
• Review
• Sub plans