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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.

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).

Game-based learning (GBL) is a learning experience, or set of learning experiences, delivered through gameplay or game-like activities with defined learning outcomes. GBL is often confused with gamification, which is the application of game elements to a non-gaming experience. GBL engages students cognitively, emotionally, behaviorally, and socioculturally (Plass et al., 2015). Many factors should be considered when designing GBL, including narrative, player positioning, and interactive design (Dickey, 2005).