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Leveraging White Space
Good page design requires balance between white space, or negative space, and positive space. Positive space encompasses all aspects and types of content; on a course page, these objects might include an introductory paragraph, video thumbnail, infographic, callout box, opinion poll, or provocative quotation. Relative to these course components, white space might seem like a nice-to-have. Because it promotes clarity and reduces distortion, however, white space is just as important to instructional page design as content.
Infographic Considerations
An infographic is a visual that combines text, graphics, diagrams, and graphs to present information. When used effectively, infographics can be a powerful tool to guide students through the learning process. “Infographics ask for an active response from the viewer, raising the questions, ‘What am I seeing?’ and ‘What does it mean?’” (Krauss, 2012, p. 10). Infographics also present information in an organized way, which can improve students’ critical thinking, analysis, and synthesis skills (Yildirim, 2016).
Using Hotspots
A unique way to share information, images with hotspots offer online learners the opportunity to interact with course content. Learners can click or hover on particular parts of an image and receive pop-ups giving them more information. Hotspots represent information in a particular context; thus, they fulfill the multimedia principle—use words and graphics rather than words alone—and the contiguity principle—align words to corresponding graphics (Clark & Mayer, 2016).
No Sweat Alt Text
What is “alt text”? Alt text is descriptive text linked to an image, graph, or other visual content that allows users to understand the visual without viewing it. Any image online should contain alt text, but guidelines differ depending on whether the image is simply decorative or related to other content on the page.
Accessible PDFs
Developing and delivering accessible instructional content—meaning content that students with and without disabilities can readily engage with and use—is essential to the success of an online course. While many accessibility standards and guidelines are broadly applicable, there are also specific considerations unique to different content formats and delivery modes. In this piece, we present recommendations for enhancing the accessibility of PDFs for students.
Best Practices for Screencast
Do you want to deliver presentations, share tutorials, or teach complex applications in your online course? If so, creating screencasts may be a great option for you. This piece defines what a screencast is, identifies important development considerations and common instructional use cases, and highlights best practices for creating screencasts for your online course.
Spreadsheet Accessibility
Spreadsheets are used for a broad array of data-related tasks and projects across numerous disciplines. Maximizing the utility of spreadsheets included as course materials requires careful attention towards their contents and formatting. In this post, we present recommendations for enhancing the clarity, consistency, and accessibility of course spreadsheets for students.