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IB Computer Science Higher Level (Year One)

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Lesson 13.2 ArrayList Methods

Description

In this lesson, students will learn and use methods that allow the state of ArrayLists to be altered. These methods are as follows:

  • boolean add(E obj)
  • void add(int index, E obj)
  • E get(int index)
  • int size()
  • E set(int index, E obj)
  • E remove(int index)

This lesson corresponds with AP Computer Science A topic 7.2.

Objective

Students will be able to:

  • Use methods associated with ArrayLists

Activities

These are all the activities included in the lesson

13.2.1 ArrayLists Methods
13.2.2 Quiz: ArrayList Methods
13.2.3 ArrayList and Java Primitives
13.2.4 ArrayList Methods
13.2.5 Array vs. ArrayList Methods
13.2.6 Get First Element
13.2.7 ArrayList of Even Numbers
13.2.8 Teacher Class List
13.2.9 Teacher Class List Methods