1. Look for examples of javascripts by going to
your favorite websites, click View>Source or right click and View Source.
Can you tell the difference between html, css, and javascript?

2. Go through tutorials and examples in the following
sources:
www.w3schools.com/js
www.webmonkey.com
www.echoecho.com/javascript.htm

3. Answer these questions:

What is Javascript?
Javascript is a scripting language that adds interactivity to webpages. It is lightweight, does not need to be compiled, and is executed by the web browser.

What is the difference between Java and Javascript?
Java and JavaScript are two completely different languages!
Java (developed by Sun Microsystems) is a powerful and very complex programming language – in the same category of languages like C and C++.

What is an object oriented language?
This is a type of programming in which an object, which is part of a class, can be acted upon by methods. For instance, a flashlight (object), which is part of the class (lights) can be turned on (method).

How can you check the errors on your javascript?
Double click on the yellow alert icon in bottom left of the browser.