夏令營：Java 簡介 - 第 2 部分（共 2 部分）

Welcome to another popular class on Java, in the form of a weeklong camp. It teaches the basics in two parts. 

Who should attend:
* Learners in 6th/7th/8th grade who want to delve into coding for the first time.
* Learners in high school who want to learn Java so they can do advanced courses in high school such as AP Computer Science A
* Learners in 5th grade are somewhat young for this class but they can consider it, if they are already quite familiar with coding or if they are passionate about coding.
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This class gives an introduction to Java. Java is a great programming language for teenagers to learn. 

In this class, we will start with language syntax, variables, reserved words, operations on various data types. We will then teach if conditions, for and while loops to do basic algorithms. We will then learn how to think in an object oriented way and create classes. 

Learners will be challenged to design a problem of their liking and discuss which classes and methods would be involved. 

Topics covered:

Part 1: (not part of these sessions)

Day 1: Basics of Java language, using variables
Day 2: Strings and basic operations on Strings
Day 3: Advanced String operations
Day 4: Methods, arguments and return types
Day 5: Loops - using for and while loops to solve problems

Part 2: 
Day 1: Introduction to Arrays
Day 2: Booleans and arrays
Day 3: Classes, objects and constructors
Day 4: Class relationships - hasA relationship
Day 5: Class Inheritance - isA relationship

In each class we will start with learning something new and then learners will be asked to do a small exercise to make the concept really sink in.

Learners will use an online programming site called onecompiler.com to type and test their code. This helps us focus on the class material and not the IDE. 

If learners already have a Java IDE(IntelliJ or Eclipse) installed and can get help using it, they may use that instead too. IDE is totally optional. The class will only use onecompiler.com throughout.

We will learn concepts using a mix of code as well as slides. Both will be available to learners during the class.

If learners miss a class. they should watch the recording and do the examples taught before their next class.

Homework is also given after each class.