Evaluating Photos

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Photographs and other images circulate rapidly online and are often gripping, persuasive forms of evidence. It is difficult to tell if these images accurately depict what their posters claim they do, and it is often tempting to take these images at face value. If we trust images without verifying their accuracy, we risk believing false claims and narratives. 

This lesson introduces students to a strategy for learning more about online images: the reverse image search. Students can use this tool to learn more about an image, including where else it has been posted online and what (if any) stories have been written about it. Students practice this strategy in groups, using the Internet to learn more about a single image posted within it.  

Crash Course Video #7: Evaluating Photos & Videos

John Green explains why it's easy to be fooled by online images and teaches strategies for investigating the reliability of photos and videos posted online.  

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