What is Padlet?
The concept behind Padlet is very simple. It mimics a real-life board where one can put up sticky notes, except that it is all online. This online element provides an added dimension and modality to a simple idea, and also allows for collaboration and communication to happen.
The customisability of the Padlet board to make it as colourful as one wants it to be does also makes it more visually enticing.
The other great thing about Padlet is that one can modify the url of a particular board to make it unique and easy to remember and share with others. Privacy settings allows for the creator to make the board as open or as close as possible.
In addition to text, anyone who has access to the padlet board can insert pictures, urls and videos into their "sticky notes". This multimodality allows for greater flexibility and creativity, which makes it more interesting and fun for students.
The comment function allows for collaboration and communication as people can come together to discuss ideas that have been posted.
As you can see in the picture, under the "Modify" settings (which appears as a tiny cog on the top right hand corner of the Padlet board), the creator of the Padlet board is able to adjust settings on "posting" and "collaboration".
The different ways for readers to show their reactions to posts, by liking, voting, giving a star or grading it, presents many opportunities and ways for the authors to get feedback.
For teachers, "attribution" (to track the authorship of posts) and "profanity filter" (to ensure that the language is kept clean) will be especially helpful.
Should one not have a computer, Padlet is also available on Apple Store as an app, and the website can be easily accessed using a smartphone or tablet.
Uses
As with any collaboration tool, it is best served as an online discussion or brainstorming platform about a particular theme or topic since many different ideas can be showcased and students are able to leave comments and feedback about what they see. Moreover, since there seems to be no expiry date, as long as they have the url, students can refer back to the Padlet board at a later time and date to revisit the ideas that were exchanged.
Another use could be for students to showcase their work that had been done on another online platform so their classmates are able to view them. I had actually done this before -- I had my students (who were starting their first year at the secondary school) do up an online poster on Glogster introducing themselves, and they had to submit the url to their Glogster on a Padlet created for this purpose. This was meant to encourage them to look at one another's work so as to help them get to know one another better.
In the language classroom, Padlet can encourage students to share their opinions, especially students who are afraid to speak up in the classroom. Therefore, they will have the opportunity to practise using the language. As with the numerous research done on how writing blogs aid in improving language, because students see that their classmates will be able to view what they have written, they would be more mindful about their spelling and the grammatical structure of sentences.
Teachers can even have students create their own Padlet board about a particular theme or topic and this can be shared with others. This allows for content knowledge to flow easily between students, and places the onus of learning on the students. As Ghasemi & Hashemi (2011) said, in this day and age, the role of the teacher should no longer be seen as a repository of knowledge, but as a facilitator and guide to help students" to
be skilled in selecting, accessing, evaluating, organizing and storing" the vast amount of information available.
Advantages & Disadvantages
The online element allows for students to learn about multimodality as they have to think about the suitability of the visuals that they are going to put up on the board in relation to the theme or topic that has been assigned.
Moreover, students are not able to modify what other people posted. This protects their work and prevents them from copying one another, or even worse, deleting and erasing the effort that others had put in.
However, the open nature of Padlet means that, while it prevents outright plagiarism, students are still able to view what others have posted and rephrase those words to pass them off as their own ideas. This would hinder original thought and might also end up creating a sort of "herd" mentality, where students all present ideas that support only one particular stand, especially if it is on a controversial topic and students do not want to stand out or to be seen to be different since all posts and comments are tagged to a particular username. As such, teachers will need to create an environment where students feel safe to voice out differing opinions and not be judged based on that.
In Singapore's context
There is so much potential for Padlet to be used in Singapore schools. Since it is available as an app, and the website can be easily accessed with a smartphone or tablet, should there be limited time (which is usually the case), teachers can continue class discussions online, or have students post their thoughts on a particular topic online after the lesson or at home. It would be a great alternative to traditional paper and pen in gathering ideas, and is also in line with Singapore's ICT Masterplan 4, where student learning takes place anytime, anywhere.
Conclusion
Padlet is a simple tool which does not require much technical expertise on the part of the teachers or students. It is easy to create, and allows for much collaboration and practise in terms of language use.
References
Ghasemi, B. & Hashemi, M. (2011). ICT: Newwave in English language
learning/teaching. Procedia-Social and Behavioral Sciences, 15, 3098–3102.