Unit 2

Topic Description:

Loops are the action of doing something over and over again. It is a programming structure that repeats a sequence of instructions until specifi conditions are met.

Questions to be addressed:

• • How are “loops” efficient?

  • How do we know when to utilize a loop?

  • How does “nesting” allow for more complicated programming?

  • What does an “if” statement do and why are they useful?