Please enable JavaScript to use CodeHS

Introduction to Computer Science in JavaScript (Collie)

JavaScript Level 1 Certification Practice

Students prepare for the CodeHS JavaScript Level 1 Certification by taking practice quizzes and reviewing content from the Introduction to Computer Science in JavaScript course.

Lessons

31.1 JavaScript Syntax Update

  • JavaScript Syntax Update
  • Syntax Comparison
  • Re-declaring Variables: Let vs Var
  • Name and Game
  • JavaScript Syntax Update Quiz

31.2 Practice #1: JavaScript Basics

  • Quiz: JavaScript Basics
  • Practice #1 Reflection

31.3 Practice #2: JavaScript Control Structures

  • Quiz: JavaScript Control Structures
  • Practice #2 Reflection

31.4 Practice #3: JavaScript Functions and Objects

  • Quiz: JavaScript Functions and Objects
  • Practice #3 Reflection

Courses that include this module