Collect a set of four articles written on a single scientific or technical topic (e.g., nanotechnology, sleep disorders, cloud technology, electric cars). Two of the articles should be written for a lay audience (e.g., from Science News) and the other two for professionals in the field (e.g., Science). Analyze the articles for the ways they organize the content. Are similar structures employed for expert and novice audiences? What are the key differences among the visuals included? Are they effective?

What can we learn from these practices?