Since I published this post over 10 years ago (2012), podcasting has come a long way. It has become mainstream with more and more teachers and educators incorporating it into their teaching practice. The web now is teeming with all kinds of educational podcasts covering various topics from politics to science and digital citizenship. It is only fitting that this post be updated to reflect the state of art in educational podcasting.





What is a Podcast?

Podcasts, as Khaleen Morris defines them, are ‘audio files that are published online’. They are recorded with the intent of informing, educating, entertaining, you name it, purposes. Most podcasts are serialized and are made up of different episodes. This is especially the case when the podcaster is telling a story or covering a topic that requires several recordings. 


There is no ideal length for a podcast but usually 30 to 60 minutes is what you should aim at if you want to create your own podcasts. Podcasts can include your own voice, royalty-free music, music you created yourself,  or any other audio clips you see fit. For podcasts to reach audience they need to be distributed through a hosting platform such as Apple Podcasts, Google Podcasts, Stitcher, etc. People can subscribe to podcasts and start receiving automatic updates each time a new episode is released.

Why use podcasts in the classroom? 

In the field of education, podcasts are used for a wide variety of purposes including:
Teaching online or in a hybrid or flipped classroom.Students can create their own podcasts and share their learning experiences with each other (e.g., peer learning).Teachers can record audio podcasts to provide additional and revision material to students to download and review at their own pace.Podcasts can hugely benefit auditory learners and help them in their learning.Creating podcasts allows students to develop several important skills such as researching, writing, speaking effectively, solving problems, managing time, among others.Educational podcasting empower students voice and train them on how to express their minds freely.Teachers can also use podcasts to provide audio feedback to students

How to create a podcast ? 

The process of creating a podcast involves three main processes: the planning process, the creation process, and the distribution process.


1. The Planning process
In the planning process you brainstorm ideas and topics you want to cover in your podcast. If  you are going to have co-hosts you can run collaborative brainstorming sessions together using one of the many brainstorming tools out there. 

You need to be able to clearly articulate the purpose behind your podcast, determine the intended audience, and explain how you will distribute your podcasts to your audience. If it is your first podcasting experience, you better write scripts for your first recordings and as you gain confidence behind the microphone you can do away with them but you will always need to prepare and outline your ideas before each podcast. 


2. The Creation Process
After you have come up with ideas for your podcast, you now are ready to get started creating your podcast. To this end you will need  two types of elements: hardware and software. 
    A. Hardware 
The hardware you will need to create a podcast include a computer (or mobile device),  headphones, and  a microphone. Assuming you already have the first two elements and only need an external microphone to start recording you podcast. Here few suggestions but keep in mind that  Microphones differ from simple USB mics to high-end studio mics.  When getting a new microphone the features you need to pay attention to include its inputs and outputs, its controls, durability, and of course its price. My top recommendations for teachers include: dddd. To learn more about these microphones check out 6 best podcasting microphones for teachers.

    B. Software
As for the podcasting software,  you will need access to some form of a digital audio recording workstation or application to record your audio. 
         B.1  Digital Audio Workstation
A Digital Audio Workstation (DAW) is a software program that helps you record and edit your audio files. One popular digital audio workstation that you can use on your computer to record podcasts is Audacity. This is a software which works on Windows, Mac, and Linux systems. 
Some of the features it provides include:  built-in noise reduction tools, the ability to edit various audio files (e.g., MP3, MP2, WAV, etc), the ability to record live sound and audio playback, mix different sounds together, and many more. Garageband from Apple is another digital audio recording software for Mac as well as iOS devices. However, Audacity offers way more features.
3. The distribution process
The distribution process is all about sharing your podcast with others or making it accessible online. There are different ways to distribute your podcasts. For instance, you can share your audio files through email, or you can upload them to Google Drive or Dropbox and share their links with others. 
However, if you are looking for a better  ways to share your podcasts then your bet is podcast hosting platforms. These include  One way to do it is by using a podcast hosting platform such as Apple Podcast, Google Podcasts, Podbean, SoundCloud, Spotify, Apple Music, or Stitcher. 

  



Educational podcasts 

Here are lists of some of the best educational podcasts I curated and shared in previous posts. You can use them for inspiration to help you create your own podcasts or you can integrate them in your lessons and boost your students understanding and engagement. 

1. Educational Podcasts
Here are some good educational podcasts to help you expand your knowledge and learn new stuff. An educational podcast, by definition, is an audio recording created with the purpose of imparting a piece of knowledge to listeners:


2.  Science Podcasts
These are science podcasts for teachers, students, young learners, and science aficionados. Some of these podcasts are hosted or co-hosted by (science) teachers and educators and cover a wide range of science topics from deforestation to the secret of Cheetah super speed. The purpose is to develop a deep love for science and make science understanding accessible to everyone:

This post originally appeared in Educational Technology and Mobile Learning ( www.educatorstechnology.com ).