Exercise 1. Read the definitions to the given key-terms and analyze the context in which they are used.

Web design	encompasses many different skills and disciplines in the production and maintenance of websites. The different areas of web design include web graphic design; interface design; authoring, including standardised code and proprietary software; user experience design; and search engine optimization. The client and people with the skills to help realise Web design projects are key to the process.
Encompass	surround and have or hold within; include comprehensively The festival is to encompass everything from music, theatre, and ballet to literature, cinema, and the visual arts.
Validator	is a computer program used to check the validity or syntactical correctness of a fragment of code or document. A validator can be a useful tool for an HTML user who receives data electronically from a variety of input sources.
HTML	HyperText Markup Language (HTML) is the main markup language for creating web pages and other information that can be displayed in a web browser. But strictly speaking, an HTML element is everything between the start tag and the end tag.
CSS	Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation semantics (the look and formatting) of a document written in a markup language. Its most common application is to style web pages written in HTML and XHTML, but the language can also be applied to any kind of XML document, including plain XML, SVG and XUL. In HTML 4.0, all formatting could be removed from the HTML document, and stored in a separate CSS file.
JavaScript	is an interpreted computer programming language. It was originally implemented as part of web browsers so that client-side scripts could interact with the user, control the browser, communicate asynchronously, and alter the document content that was displayed. More recently, however, it has become common in server-side programming, game development and the creation of desktop applications. JavaScript can change most of the attributes of any HTML element, not only images.
Treehouse	the extensive Treehouse library of step-by-step video courses and training exercises will give you a wide range of competitive, in-demand technology skills that will help you land your next dream job or build your startup idea. Learn to build websites, create iPhone and Android apps, code with Ruby on Rails and PHP, or start a business through Treehouse website.
Stack overflow	occurs when the stack pointer exceeds the stack bound. The call stack may consist of a limited amount of address space, often determined at the start of the program. The size of the call stack depends on many factors, including the programming language, machine architecture, multi-threading, and amount of available memory. In Windows, a stack overflow error can be caused by certain types of malware.
Wrapped	1. cover or enclose in paper or soft material; 2. (computing) cause (a word or unit of text) to be carried over to a new line automatically as the margin is reached, or to fit around embedded features such as pictures I gave her individually wrapped chocolates for her birthday. The program can automatically wrap text around irregularly shaped graphics.
Interactive	describes a system or computer program that is designed to involve the user in the exchange of information This is an interactive museum where children can actively manipulate the exhibits.

Exercise 3. Match the definitions with words:

· planning and creation of websites.	· Validator
· to include different types of things	· Wrapped
· computer program used to check the validity	· Web design
· HyperText Markup Language	· CSS
· Cascading Style Sheets	· Stack overflow
· interpreted computer programming language	· HTML
· the fastest, easiest way to learn to code, make apps, and start a business.	· Encompass
· an undesirable condition in which a particular computer program tries to use more memory space than the call stack has available.	· Interactive
· covered with paper or other material	· Treehouse
· allowing a two-way flow of information between a computer and a computer-user; responding to a user’s input	· JavaScript

Exercise 4. Complete the given scheme:

Exercise 5. Watch the video. http://www.youtube.com/watch?v=t5bnG4mth7o

What Makes Good Web Design?

Answer the questions:

1. What should you start good web design with?
2. What’s the life span of an average website?
3. What can best convey your central message in your website?

Check your answers:

1. With the information that you want to convey with the public. Write down. Organise it.
2. Incredibly short – maybe two weeks. Millions and millions of people are opening a website every day.
3. Quality images.

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