5 lessons

Variables and data types

  1. 1What is a variable?Start lesson · 8 minutes
  2. 2Text and numbers are differentStart lesson · 8 minutes
  3. 3True or false: booleansStart lesson · 7 minutes
  4. 4Changing a variable's valueStart lesson · 8 minutes
  5. 5Naming your variables wellStart lesson · 8 minutes