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Web technologies

The World Wide Web continues to provide a foundation for the development of a broad range of increasingly influential and strategic technologies, supporting a large variety of applications and services, both in the private and public sectors. There is a growing need for management and decision makers to gain a clearer understanding of the application development process, from planning through to deployment and maintenance. This module will give you an insight into architectures, protocols, standards, languages, tools and techniques; an understanding of approaches to more dynamic and mobile content; and demonstrate how you can analyse requirements, plan, design, implement and test a range of web applications.

Modules count towards OU qualifications

OU qualifications are modular in structure; the credits from this undergraduate module could count towards a certificate of higher education, diploma of higher education, foundation degree or honours degree.

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Module

Module code

TT284

Credits

Credits

  • Credits measure the student workload required for the successful completion of a module or qualification.
  • One credit represents about 10 hours of study over the duration of the course.
  • You are awarded credits after you have successfully completed a module.
  • For example, if you study a 60-credit module and successfully pass it, you will be awarded 60 credits.
30

Study level

Across the UK, there are two parallel frameworks for higher education qualifications, the Framework for Higher Education Qualifications in England, Northern Ireland and Wales (FHEQ) and the Scottish Credit and Qualifications Framework (SCQF). These define a hierarchy of levels and describe the achievement expected at each level. The information provided shows how OU module levels correspond to these frameworks.
Level of Study
OU SCQF FHEQ
2 9 5

Study method

Distance Learning

Module cost

See Module registration

Entry requirements

See Entry requirements

Student Reviews

I loved this module, it challenged me and taught me a lot about php and javascript at the same time....
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The course is very dated and does not teach good development practices. Most of the code is written as tangled...
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The October 2018 presentation suffered some minor delivery issues, these have been fixed during the presentation and have not significantly...
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Module details Entry requirements Module registration Study materials

What you will study

Over the last few years the internet and the World Wide Web have provided the basis for the development of a range of strategic business solutions.

As web technologies have entered the mainstream of IT development, a wide range of applications in sectors such as marketing, selling, purchasing, banking and publishing have been deployed, positioning the Web in the relationship between providers and users.

This module starts with a focus on the foundations of web applications, including protocols, standards and content handling. It builds on these by exploring application architectures, components and alternative application designs before considering how applications and content can be made more dynamic and mobile.

The module is made up of four blocks and a project.

Block 1 Foundations of web technology
The first block covers the basic technologies on which the Web is founded. Aspects covered include: historic development of the Web; ‘architecture’ and basic client server architecture; protocols such as HTTP; content markup (HTML, CSS, XML) and issues of accessibility and usability; standards and standardisation organisations (W3C, Internet working group); and security (firewalls, HTTPS, certificates).

This block of the module covers all of the basic foundations on which the remainder of the module builds.

Block 2 Web architectures
After examining the different approaches to web application architecture, Block 2 focuses on how the components of the client-server architecture can deliver dynamic content to web pages.

This block covers web application architectures, including cloud technology; server and client side components (web browsers, databases) and programming languages (JavaScript, PHP and SQL).

While this block considers a range of programming languages and their roles in developing applications, it does not teach programming and you are expected to have already acquired these skills.

This block includes both JavaScript and PHP programming activities. All the code required to produce a simple web application is provided and explained, but you should be prepared to utilise and adapt the examples in simple ways.

Block 3 Mobile content
Block 3 examines the trend toward more portable content and content customisation and also explores mobile content and applications. It considers aspects such as Web 2, content manipulation and approaches to delivering content to mobile devices. You will also undertake the development of a simple mobile application.

Block 4 Developing applications
The final block explores how applications are planned, designed and developed by IT professionals, examining project planning, application design, development environments and tools as well as application deployment and maintenance.

Project
At the end of the module, you will carry out a substantial project applying the skills and techniques from each block.

Vocational relevance

The module helps develop important skills which are particularly relevant to the workplace, such as written communication skills, information literacy, independent learning and critical analysis.

In an IT context the module will provide practitioners with relevant experience, skills and insight into a range of important aspects, such as the source and appropriate use of standards, appreciation of the application life cycle from design to decommissioning, and the range of current approaches to web application design and implementation.

Teaching and assessment

Support from your tutor

Throughout your module studies, you’ll get help and support from your assigned module tutor. They’ll help you by:

  • Marking your assignments (TMAs) and providing detailed feedback for you to improve.
  • Guiding you to additional learning resources.
  • Providing individual guidance, whether that’s for general study skills or specific module content.
  • Facilitating online discussions between your fellow students, in the dedicated module and tutor group forums.

Module tutors also run online tutorials throughout the module. Where possible, recordings of online tutorials will be made available to students. While these tutorials won’t be compulsory for you to complete the module, you’re strongly encouraged to take part.

Assessment

The assessment details for this module can be found in the facts box.

The end-of-module assessment (EMA) is an individual project.

Future availability

Web technologies (TT284) starts once a year – in October.

This page describes the module that will start in October 2023.

We expect it to start for the last time in October 2024.

Regulations

As a student of The Open University, you should be aware of the content of the academic regulations which are available on our Student Policies and Regulations website.

    Course work includes:

    3 Tutor-marked assignments (TMAs)
    End-of-module assessment
    No residential school


    Entry requirements

    There are no formal entry requirements to study this module.

    However, as this is an OU level 2 module you’ll need a good knowledge of the subject area obtained through any of the following:

    • OU level 1 study
    • equivalent work at another university
    • experience as an IT professional

    You must be familiar with basic programming concepts (conditionals, loops, functions, arrays, etc.) and writing small programs in a language such as Java, Python, PHP or JavaScript.

    Are you ready to start TT284? is an interactive quiz to help you decide whether you already have the recommended background knowledge or experience to start the module.

    If you are not sure you’re ready, talk to an adviser.

    Preparatory work

    The programming skills developed in Introduction to computing and information technology 1 (TM111) and Introduction to computing and information technology 2 (TM112), or Object-oriented Java programming (M250), would be ideal preparation, especially if you’re not familiar with basic programming.

    TT284 covers a range of web technologies at a depth appropriate for an OU level 2 module. We’ll expect you to engage with the whole networked learning environment: online module materials, tutorials, module forums and practical activities on the server.

    You must be prepared to spend significant amounts of time online each week. The stop–start nature of the work could make it difficult for you to measure how much time you’re actually devoting to the module. Also, students work at different rates, and some students need longer than others to get up to speed.

    Attitude is extremely important – you’ll inevitably discover some dead ends and these can be demoralising unless you cope with them constructively. Have an open mind: if one approach isn’t working, try another; if you think you’re on the wrong track, contact your tutor or post to the forums.

    Register

    Start End England fee Register
    07 Oct 2023 Jun 2024 £1731.00

    Registration closes 07/09/23 (places subject to availability)

    Register
    This module is expected to start for the last time in October 2024.

    Additional Costs

    Study costs

    There may be extra costs on top of the tuition fee, such as set books, a computer and internet access.

    If your income is not more than £25,000 or you are in receipt of a qualifying benefit, you might be eligible for help with some of these costs after your module has started.

    Ways to pay for this module

    Open University Student Budget Account

    The Open University Student Budget Accounts Ltd (OUSBA) offers a convenient 'pay as you go' option to pay your OU fees, which is a secure, quick and easy way to pay. Please note that The Open University works exclusively with OUSBA and is not able to offer you credit facilities from any other provider. All credit is subject to status and proof that you can afford the repayments.

    You pay the OU through OUSBA in one of the following ways:

    • Register now, pay later – OUSBA pays your module fee direct to the OU. You then repay OUSBA interest-free and in full just before your module starts. 0% APR representative. This option could give you the extra time you may need to secure the funding to repay OUSBA.
    • Pay by instalments – OUSBA calculates your monthly fee and number of instalments based on the cost of the module you are studying. APR 5.1% representative.

    Joint loan applications

    If you feel you would be unable to obtain an OUSBA loan on your own due to credit history or affordability issues, OUSBA offers the option to apply for a joint loan application with a third party. For example, your husband, wife, partner, parent, sibling or friend. In such cases, OUSBA will be required to carry out additional affordability checks separately and/or collectively for both joint applicants who will be jointly and severally liable for loan repayments.

    As additional affordability checks are required when processing joint loan applications, unfortunately, an instant decision cannot be given. On average the processing time for a joint loan application is five working days from receipt of the required documentation.

    Read more about Open University Student Budget Accounts (OUSBA).  

    Employer sponsorship

    Studying with The Open University can boost your employability. OU courses are recognised and respected by employers for their excellence and the commitment they take to complete. They also value the skills that students learn and can apply in the workplace.

    More than one in ten OU students are sponsored by their employer, and over 30,000 employers have used the OU to develop staff so far. If the module you’ve chosen is geared towards your job or developing your career, you could approach your employer to see if they will sponsor you by paying some or all of the fees. 

    • Your employer just needs to complete a simple form to confirm how much they will be paying and we will invoice them.
    • You won’t need to get your employer to complete the form until after you’ve chosen your module.  

    Credit/debit card

    You can pay part or all of your tuition fees upfront with a debit or credit card when you register for each module. 

    We accept American Express, Mastercard, Visa and Visa Electron. 

    Mixed payments

    We know that sometimes you may want to combine payment options. For example, you may wish to pay part of your tuition fee with a debit card and pay the remainder in instalments through an Open University Student Budget Account (OUSBA).


    Please note: your permanent address/domicile will affect your fee status and therefore the fees you are charged and any financial support available to you. The fee information provided here is valid for modules starting before 31 July 2024. Fees normally increase annually. For further information about the University's fee policy, visit our Fee Rules

    This information was provided on 02/06/2023.

    Can you study an Access module for free?

    In order to qualify, you must:

    1. be resident in England
    2. have a personal income of less than £25,000 (or receive qualifying benefits)
    3. have not completed one year or more on any full-time undergraduate programme at FHEQ level 4 or above, or completed 30 credits or more of OU study

    How to apply to study an Access module for free

    Once you've started the registration process, either online or over the phone, we'll contact you about your payment options. This will include instructions on how you can apply to study for free if you are eligible.

    If you're unsure if you meet the criteria to study for free, you can check with one of our friendly advisers on +44 (0)300 303 0069 or you can request a call back.

    Not eligible to study for free?

    Don't worry! We offer a choice of flexible ways to help spread the cost of your Access module. The most popular options include:

    • monthly payments through OUSBA
    • part-time tuition fee loan (you'll need to be registered on a qualification for this option)

    To explore all the options available to you, visit Fees and Funding.

    What's included

    This module is presented fully online within The Open University’s virtual learning environment (VLE), which gives access to the study materials in electronic format, online forums, assignment details, online tutorial access and other online resources. There are no printed texts: all the study materials will be available online from the module website.

    Computing requirements

    You’ll need broadband internet access and a desktop or laptop computer with an up-to-date version of Windows (10 or 11). Any macOS is unsuitable with this module.

    Any additional software will be provided or is generally freely available.

    To join in spoken conversations in tutorials, we recommend a wired headset (headphones/earphones with a built-in microphone).

    Our module websites comply with web standards and any modern browser is suitable for most activities.

    Our OU Study mobile app will operate on all current, supported versions of Android and iOS. It’s not available on Kindle.

    It’s also possible to access some module materials on a mobile phone, tablet device or Chromebook. However, as you may be asked to install additional software or use certain applications, you’ll also require a desktop or laptop as described above.

    If you have a disability

    The OU strives to make all aspects of study accessible to everyone and this Accessibility Statement outlines what studying TT284 involves. You should use this information to inform your study preparations and any discussions with us about how we can meet your needs.

    To find out more about what kind of support and adjustments might be available, contact us or visit our Disability support website.