In a column I contributed to August's ASHA Leader, I mentioned expository text structures as providing an important framework for organizing language for comprehension and expression, in this case around social studies topics.
First, to elaborate on expository text structure, this is the informational "sibling," so to speak of teaching story grammar--parts of a story and the connections of character, setting, initiating event, response, plan, events, and conclusion. Expository text structures can be located both in narratives and informational text (e.g. a news article, textbook, lecture or video) and include list, sequence, description, compare/contrast, and so on. An excellent recent tutorial article (Lundine & McCauley, 2016) provides more information and research tie-ins for these strategies; commercial products targeting the use of these structures include Mindwing Concepts' ThemeMaker®* and Thinking Maps.
Another good resource providing a venue for teaching these skills and strategies is Popplet Lite (Free, the full version of Popplet allows you to have multiple drafts), with built-in graphic organizers in a visual creation tool where students can combine photos, text, and drawings to explain an idea or topic.
With Popplet Lite, you can:
-tap to create "popples" to contain your ideas for the topic
-color code main ideas
-connect ideas in lines demonstrating text structures (e.g. list, sequence, cause-effect)
-add images (copy/paste from Safari is easiest) or drawings
-export your creation in several formats.
In several followup posts, I'll be discussing other resources for mapping narrative and expository text.
*Disclosure: Author provides blog content for Mindwing Concepts, Inc.