Word clouds can give writers helpful information as they revise their work. As I explained in my previous post Word Clouds as Revision Tools, “Word clouds highlight the most frequently used words in a text, using larger font sizes for the words used most often and smaller sizes for those used less often.”
Using Word Clouds
In the writing classroom, word clouds can help students identify words that they have overused or identify themes in their writing. In technical writing classes, I ask students to create word clouds from their job application materials and then evaluate whether the words that they use the most project the image that they want potential employers to see.
In classes that focus on reading, students can use word clouds to analyze passages from poetry, essays, fiction, and other readings. The resulting word clouds can help students identify themes and symbols in the texts, just as a concordance might. Here’s the word cloud for the 50 most frequent words in T. S. Eliot’s The Waste Land:
Once a word cloud like the one above is generated, students can talk generally about the frequently-used words, and then search for the words in the original text to see how they are used.
Problems with the Most Commonly Used Word Cloud Generator
So word clouds can be a fun tool to use in the classroom; recently, however, I have run into trouble when assigning word cloud activities. My go-to tool, Wordle, is no longer working consistently. When I follow their troubleshooting instructions, I end up finding this Java error:
Wordle has been my favorite and the tool that I have seen other teachers use most frequently, but with the end of Java support, I can’t rely on Wordle anymore. I need to find tools that students can use easily and reliably.
Word Cloud Alternatives to Try
After testing several options, I found three alternatives that seem useful:
- Word Cloud Generator, which is a Chrome add-on for Google Docs
- Pro Word Cloud, which is an add-in for Microsoft Word and PowerPoint 2013 and higher
- WordClouds, which is a web-based tool
These three tools create word clouds easily, giving the user the same basic settings. Word Cloud Generator (for Google Docs) is limited in the ways that you can manipulate the layout of the words. For instance, to switch to the landscape layout shown for The Waste Land example above, I had to open the image in Photoshop and rotate it. It’s not a hard change to make, but it is an extra step. Word Cloud Generator includes the unique ability to add a table of the most frequently used words and their frequency of use to the end of the analyzed document. To share this add-on with students, use the How to Create a Word Cloud in Google Docs video and instructions.
Pro Word Cloud (for Microsoft Word and PowerPoint) does allow you to change the layout of the words, giving you a range of options that includes Higgledy Piggledy. I love anything that offers me the chance to make things “Higgledy Piggledy.” This Word add-in falls short, however, since it has no option to exclude words from the cloud. There is a check box to “Remove common words,” but no option to customize the words that are removed. To share the add-in with students, you can use the Create a Word Cloud in a PowerPoint Presentation video and instructions. The instructions are generally the same to install and use the add-in in Microsoft Word.
WordClouds (for web browsers) is the best choice if the source text for your word cloud is a web page or PDF. You can upload a file or enter a web link, and the tool will make a related cloud. WordClouds also includes the largest number of options of the three tools. In addition to the customary settings for the color, font, and the layout of the words, you can change the shape of the cloud (e.g., a heart, an apple, a cat), set the distance between words (or the gap size), and add a mask. The shape option includes not only basic shapes, but also the ability to choose a letter or number as the shape of the cloud and the ability to choose a colorful icon (such as a rainbow). There’s even a sneaky way to track multi-word phrases (e.g., writing center). Just add a tilde (~) between the words (i.e., writing~center). While there is no page of instructions for WordClouds, students can use the Wizard on the site to get started and find the answers to any questions on the FAQ page.
I am always looking for more ways to use word clouds in the classroom. They are so easy to create, and they quickly reveal keywords and themes in the analyzed texts. I am working on some additional word cloud activities for next week’s post. If you have an activity to share, please leave me a note below, and be sure to come back next week for those additional assignments that use word clouds.