Variables and Operators

Learning Objectives

1. Students will be able to define a variables in JavaScript and explain its role in storing and managing data within the program;
2. Differentiate between var, let, and const in JavaScript, and demonstrate how to declare variables using each keyword appropriately in different scenarios;
3. Apply the general rules and best practices for naming and declaring variables in JavaScript; and
4. Classify and use different types of operators (arithmetic, assignment, comparison, logical, etc.) in JavaScript.