Teaching Data Literacy in Social Studies: An Interactive Professional Development Tool

How do students learn with data visualizations?

In Module 2: Why teach data literacy in social studies?, you read that students can benefit from paying attention to data visualizations that accompany verbal text. In social studies textbooks alone, 90% of data visualizations provide students with extensional information not found in the main body of verbal text.[1] These data visualizations might extend the verbal text by providing geographic contextual information, illustrating changes or movement across space and time, or providing evidence for an argument or explanation. [2] As several scholars have argued, reading data visualizations and other visuals can improve overall comprehension and quality of reasoning, so failure to attend to these data visualizations may hamper students’ understanding of the information provided in the text.[3] Moreover, data visualizations might contain critical background knowledge that students can later use to understand references to people, places, events, or documents.

Unfortunately, research indicates that most students don't pay attention to data visualizations. For example, in a think aloud study that had elementary, middle, and high school students reasoning about a historical question with a history textbook, 74% of the students ignored the data visualization in the passage they were reading, despite the fact that the data visualization was directly related to the question they were trying to answer. Yet, when asked to read the data visualization, most of the participants said it was helpful for answering the question.[4

Even if students do pay attention to data visualizations in texts, they may face significant challenges when trying to make sense of them. For teachers, it's important to be aware of these challenges, so that students may overcome them and reap more of the benefits.

Each section below provides a summary of some of the benefits and challenges associated with timelines, map, graphs and charts. 

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