User:Niraj Prasad Bhatt/Real-Teaching Lesson Plan 15

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Subject: Web Technology

Period: Third

Topic: JavaScript Array Method: splice()

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 splice() method in JavaScript arrays.
  • Explain how the splice() method can be used to add, remove, and replace elements in an array.
  • Utilize the splice() method 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 arbitrary positions within an array.
  • Introduce the splice() method and explain its functionalities for adding, removing, and replacing elements in an array.
  • Demonstrate the usage of the splice() method with code examples for various scenarios.
  • Guide students through hands-on exercises to practice using the splice() method to modify arrays.
  • Discuss common use cases for the splice() method in JavaScript applications, such as implementing CRUD operations on arrays and data manipulation.
  • Encourage students to explore additional resources and tutorials to deepen their understanding of the splice() method.

4. Assessment:

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

5. Homework:

  • Explain the functionalities of the splice() method in JavaScript arrays. How does it differ from other array manipulation methods like push(), pop(), shift(), and unshift()?
  • Provide examples of scenarios where you would use the splice() method to modify arrays in JavaScript programs. Describe the expected behavior in each scenario.
  • Consider a real-world scenario where you need to perform complex data manipulation tasks on an array using JavaScript. Design a JavaScript program to demonstrate how you would use the splice() method to achieve the desired functionality.