Live or recorded online lessons: differences and benefits

About live and pre-recorded classes

Both formats offer different advantages. Live online classes facilitate immediate interaction, participation and the resolution of queries. Recordings provide flexibility and allow you to pause, replay or review the explanations.

Therefore, it is not always necessary to choose between one option and the other. An online model that combines live sessions with later access to recordings can make the most of the strengths of both.

What are live online classes?

Live online classes are sessions delivered via the internet in which the teacher and students connect simultaneously from different locations.

They are also known as live virtual classes or synchronous sessions. They take place on a specific day and at a specific time and allow some of the dynamics of a face-to-face classroom to be replicated.

During a live class, students can:

• Listen to the teacher’s explanations.
• Ask questions.
• Take part in discussions.
• Complete exercises.
• Work in groups.
• Share documents or presentations.
• Contribute via voice, video or chat.
• Receive real-time guidance.
• Interact with other students.

The specific format depends on the subject and the tool used. Some sessions focus on explaining content, whilst others use case studies, debates, presentations or collaborative activities.

What are recorded lessons?

Recorded lessons are sessions that can be viewed at a later time, or audiovisual content specifically prepared for viewing at a later date.

Students do not need to be present at the same time as the lecturer or their fellow students. They can access the recording via the virtual campus , provided the university has made it available to students, which is usually the case once they are enrolled.

This format allows you to:

• Choose when to watch the session.
• Pause the playback.
• Rewind.
• To replay an explanation.
• Take notes at your own pace.
• Revisit the content before an assessment.
• Adapt your study around your personal schedule.

However, watching a recording is not always the same as taking part in a live session. Discussions, group dynamics or certain activities may require a real-time connection.

Differences between live and recorded online classes

Although both are delivered via digital resources, the experience differs between the two formats.

These differences do not automatically make one format better than the other. Which is more suitable depends on the subject, the activity and each person’s individual circumstances.

Advantages of live online classes

Live sessions provide a clear timeframe and encourage active participation.

Immediate interaction with the teacher

Students can ask a question the moment a doubt arises. The teacher can adapt their explanation, give another example or check whether the group has understood the content.

This interaction reduces the time between the lesson and the answer, although queries requiring more in-depth review can be addressed later.

Interaction with classmates

Live classes allow students to hear other perspectives, discuss issues and solve problems collaboratively.

Questions from a classmate can also help to identify aspects that had not initially been considered.

A greater sense of support

Regular interaction with lecturers and students helps ensure that online learning does not become an isolated activity.

Scheduled sessions provide opportunities to connect and foster a sense of belonging to the group.

Routine and commitment

Having classes fixed in the calendar makes it easier to maintain a steady rhythm. For some people, setting aside a specific time slot helps to avoid procrastination and to spread the workload more effectively.

Real-time practical activities

Certain skills are best developed through guided exercises, simulations, presentations, discussions or collaborative case studies.

In these activities, immediate feedback from the teacher and the group forms part of the learning process.

Limitations of live classes

The main drawback is that they require you to log in at a specific time. This can be difficult for people with shift work, family responsibilities or time zone differences.

They also require a stable internet connection throughout the session. A technical fault can hinder participation even if the student has set aside the necessary time.

Furthermore, the pace is set by the teacher and the group. It is not possible to pause the explanation, although students can ask questions or review the recording afterwards if it is available.

Advantages of recorded lessons

Recordings make time a more flexible factor and allow you to watch the lessons at a time that suits your circumstances.

Flexible timings

Students can access the content at a time that best suits their day. This advantage is particularly important for those who work or have variable schedules.

Control over the pace

A recording can be paused, sped up or replayed. This allows each person to spend more time on concepts they find difficult and move more quickly through those they have already mastered.

Opportunity to revise

Revisiting an explanation before an activity or exam helps to consolidate the material and fill in any gaps in your notes.

Recorded lessons also allow students to find a specific part that they did not understand during the live session.

Less reliance on a stable internet connection 

If the platform and permissions allow, certain content can be downloaded or viewed when the connection is more stable.

Even where downloading isn’t possible, students can choose the time when conditions are best to play back the session.

Adaptation to different study styles

Some people need to pause frequently to jot down ideas, consult a reference or make connections between concepts. The recorded format allows for these pauses without missing any part of the explanation.

Limitations of recorded lessons

Flexibility requires greater organisational skills. If students repeatedly postpone sessions, they may end up with a backlog of content and activities.

They also miss out on the opportunity to ask questions at the exact moment the lesson is taking place. Any queries must be raised later via tutorials, forums, messages or other channels.

Furthermore, whilst a recording may capture the explanation, it does not necessarily reproduce the full experience of participation. Some activities rely on interaction and cannot be fully replicated simply by watching the video.

Are live classes always recorded?

Not necessarily. Whether a session is recorded and remains available depends on the university’s model, the subject, the type of activity and the applicable conditions.

Before enrolling on an online course, it is advisable to ask:

• Whether the sessions are recorded.
• When they are published.
• How long they remain available for viewing.
• Whether all classes are recorded or if there are any exceptions.
• Whether live attendance is compulsory.
• Which activities require simultaneous participation.
• Whether the recordings can be downloaded.
• What happens in the event of a technical fault.

The availability of recordings should not be taken for granted simply because a course is delivered online.

Is it compulsory to attend live online classes?

It depends on the methodology and rules of each programme. A university may offer recordings to allow for flexibility whilst also setting live sessions that are compulsory to attend.

There may also be recommended sessions, although these do not formally count as attendance, as they include practical exercises, guidance or relevant information.

The degree programme description, the course guide and the academic calendar should specify:

• Which activities are compulsory.
• How attendance is monitored.
• The weighting given to participation.
• Whether there is an alternative option when attendance is not possible.
• How an absence affects assessment.

Which format offers the greatest flexibility?

Recorded classes offer greater freedom in terms of timings as they do not require you to log in at a specific time. However, flexibility does not mean there are no deadlines.

Although the sessions can be viewed at any time, the modules still have:

• Submission deadlines.
• Assessments.
• Tutorials.
• Group assignments.
• Exams.
• An academic timetable.

Flexibility allows you to decide when to study within that framework, but it does not remove the need to make steady progress.

Live classes can also be compatible with other commitments if the timetables are known in advance and the sessions are available for later viewing.

Which format facilitates learning the most?

Effectiveness does not depend solely on whether a lesson is live or recorded. Other factors also play a part:

• The quality of the explanation.
• The design of the activities.
• The clarity of the materials.
• Student participation.
• The teacher’s support.
• The opportunity to apply what has been learnt.
• Planning and consistency.
• The accessibility of resources.

Live lessons are particularly useful when learning requires discussion, guided practice or immediate feedback. Recordings are valuable for revision, adjusting the pace and revisiting an explanation.

That’s why combining the two formats usually provides a more comprehensive experience than relying on just one.

Which format suits you best, given your circumstances?

If you have a regular timetable

You can book slots for live classes and benefit from the interaction. The recordings will help you revise or catch up on a specific session.

If you work shifts

You’ll need to know which activities are compulsory and have access to recordings so you can follow the explanations when you can’t log in.

The online format can help you balance work and personal life, but you should check that the timetables for compulsory activities are compatible with your circumstances.

If you need a routine outside work

Live classes can help you keep up the pace, as they create regular commitments and contact with the group.

If you prefer to progress at your own pace

Recordings let you control playback and spend more time on complex content. In return, you’ll need to set your own schedule.

If you learn through participation

Discussions, questions, presentations and group exercises make live sessions an important part of the learning process.

If you need to revise several times

Access to recordings is particularly useful for going over technical concepts, adding to your notes or preparing for an assessment.

How to make the most of live online classes

To get the most out of a live session:

• Review the topic and materials beforehand.
• Log in a few minutes early.
• Check your camera, microphone and headphones.
• Use a stable internet connection.
• Minimise potential distractions.
• Make a note of any questions.
• Take part when the activity requires it.
• Take notes on the main points, not every word.
• Review the materials or the recording afterwards.
• Complete the activities related to the lesson.

Participation isn’t just about speaking. It also involves following the explanation, answering exercises, asking questions and working with the group.

How to study using recorded lessons without letting them pile up

The main risk with recorded lessons is putting off watching them. To avoid this:

1. Set aside weekly slots in your calendar.
2. Try to keep up with the course schedule.
3. Break long sessions down into shorter blocks if necessary.
4. Avoid playing them in the background whilst doing other tasks.
5. Take notes and pause when you need to process an idea.
6. Make a note of any questions so you can ask them later.
7. Link each lesson to its readings and activities.
8. Don’t cram all the recordings in just before the exam.

The option to speed up playback can be useful for revising, but it shouldn’t be used if it makes it harder to understand.

What do you need to follow an online lesson?

To participate normally, it is advisable to have:

• A computer or compatible device.
• A stable internet connection.
• An up-to-date web browser.
• A camera and microphone where necessary.
• Headphones for better sound quality.
• Access to the virtual campus.
• A quiet space with few distractions.
• Software required for the course.

Before an important class, presentation or assessment, check that your equipment is working properly and log in well in advance.

Live and recorded online classes at UAX

UAX Online University combines live classes with access to recorded sessions via the virtual campus.

Live sessions allow you to interact with lecturers and fellow students, whilst the recordings offer flexibility to review the content whenever necessary. The model also incorporates digital resources, activities, continuous assessment and academic monitoring.

The specific conditions vary depending on each degree programme and module. Before enrolling, it is advisable to check the timetables, how the sessions are organised, and which activities require live participation.

This combination allows you to stay in touch with the university community without sacrificing the ability to organise part of your learning around your own schedule.

Sources

Alfonso X el Sabio University. Online methodology:
https://www.uax.com/metodologia-online

Alfonso X el Sabio University. Online University:
https://www.uax.com/online

Alfonso X el Sabio University. Online undergraduate degrees:
https://www.uax.com/grados/online

Alfonso X el Sabio University. Online master’s and postgraduate programmes:
https://www.uax.com/masters-y-postgrados/online

UNESCO-UNEVOC. Definition of synchronous learning:
https://connect.unevoc.unesco.org/home/TVETipedia%2BGlossary/lang%3Den/lang%3Den/show%3Dterm/term%3DSynchronous%2Blearning

UNESCO-UNEVOC. Definition of asynchronous learning:
https://connect.unevoc.unesco.org/home/TVETipedia%2BGlossary/lang%3Den/show%3Dterm/lang%3Den/term%3DAsynchronous%2Blearning