Lecture_13_Loops and Iterations

  • Objective: Understand different loop structures in JavaScript and how to use them effectively.

Lesson Breakdown:

  1. Introduction to Loops (10 mins) Explain why loops are used and common loop structures.

  2. While and Do-While Loops (15 mins) Demonstrate the syntax and use cases for while and do-while loops.

  3. For Loops and Nested Loops (15 mins) Cover the basic for loop and nested loops for more complex iterations.

  4. Programming Activity (20 mins) Task: Write a script to print numbers from 1 to 10 using all three loop types. Challenge: Modify the script to print even numbers from 1 to 20 using a while loop and then a for loop.

  5. Break and Continue in Loops (10 mins) Incorporate break and continue statements into the previous loops to control flow.

  6. Loop Optimization (10 mins) Brief discussion on optimizing loops (e.g., reducing the number of iterations).

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