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APCSP20: AAP-2.D.1

  1. Frameworks
  2. AP Computer Science Principles 2020

CodeHS Lessons

String concatenation joins together two or more strings end-to-end to make a new string.

AP Computer Science Principles in JavaScript
Standard
3.6 Basic Math in JavaScript

AP Computer Science Principles in Python (Refreshed 2026)
Standard
3.6 Basic Math in Python

AP Computer Science Principles: Cybersecurity
Standard
3.6 Basic Math in JavaScript

AP Computer Science Principles in Roblox
Standard
1.6 Basic Math in Coding

Georgia Computer Science Principles
Standard
3.6 Basic Math in JavaScript

Oklahoma Advanced Programming
Standard
1.5 Basic Math in Python

Rhode Island Computer Science Principles in Python
Standard
2.6 Basic Math in Python

South Carolina Computer Programming 2 with Python
Standard
1.6 Basic Math in Python

South Carolina Intermediate Computer Programming
Standard
1.6 Basic Math in Python

AP Computer Science Principles in Python
Standard
3.6 Basic Math in Python

North Carolina Intro to Computer Science (2020)
Standard
2.6 Basic Math in JavaScript