User:Niraj Prasad Bhatt/Real-Teaching Lesson Plan 14

Subject: Web Technology

Period: Third

Topic: JavaScript Array Methods: shift() and unshift()

Class: BICT 3rd Semester

Unit: Three

Time: 50 min

No. of Students: 20

1. Specific Objective:

At the end of this lesson, students will be able to:

• Understand the purpose and functionality of the shift() and unshift() methods in JavaScript arrays.
• Explain how shift() and unshift() methods can be used to add and remove elements from the beginning of an array, respectively.
• Utilize shift() and unshift() methods effectively in JavaScript programs.

2. Instructional Materials:

• Laptop, projector, screen
• Sample code snippets
• Code editor (e.g., VS Code)
• Internet access

3. Teaching Learning Activities:

• Start the class by discussing scenarios where dynamic manipulation of array elements is required at the beginning of an array.
• Introduce the shift() and unshift() methods and explain their respective functionalities for adding and removing elements from the beginning of an array.
• Demonstrate the usage of shift() and unshift() methods with code examples.
• Guide students through hands-on exercises to practice using shift() and unshift() methods to modify arrays.
• Discuss common use cases for shift() and unshift() methods in JavaScript applications, such as implementing queues and managing lists.
• Encourage students to explore additional resources and tutorials to deepen their understanding of shift() and unshift() methods.

4. Assessment:

• Ask students to describe the purpose of shift() and unshift() methods in JavaScript arrays.
• Present scenarios and ask students to write JavaScript code snippets demonstrating the usage of shift() and unshift() methods to manipulate arrays.
• Conduct a quiz to assess students' understanding of shift() and unshift() methods and their application in JavaScript programming.

5. Homework:

• Explain the functionalities of the shift() and unshift() methods in JavaScript arrays. How do these methods differ from other array manipulation methods?
• Provide examples of scenarios where you would use shift() and unshift() methods to modify arrays in JavaScript programs. Describe the expected behavior in each scenario.