Introducing Depth and Complexity
Before We Begin
To really understand the use of the depth and complexity icons, attend a training (offered through JTaylor Education) or purchase one of Dr. Sandra Kaplan’s books (Flip Book or Flip Book, Too for example). Note: As of 3/26/10, these links have been updated to reflect the new pages at JTaylor. 
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The List
Depth: Language of the discipline, big idea, essential details, rules, patterns, trends, unanswered questions, ethics.
Complexity: Change over time, multiple points of view, across the disciplines.
Purpose
Each of these eleven tools are considered essential elements one needs to master a subject. For example, chemists need to understand the language of a chemist, the different points of view of in chemistry, the rules that govern chemistry, the ethical decisions chemists face, etc. Likewise, a master of chess would be an expert in the language of chess, the patterns of chess games, the rules to follow, and the way the game has changed over time.
When students think using these tools, they learn to approach subjects from the point of view of an expert. In doing so, they will understand concepts in a deeper and more complex way.
The best part is, these tools are accessible to young students which means you will have no problem picking them up!
Getting To Know Depth and Complexity
Rather than reinvent the wheel, I’ll point you towards some outstanding resources created by other teachers:
- Azusa USD has a nice web chart
- Riverside USD has printable icons as PDFs and powerpoint (even in color!)
- David Chung has a chart specifically for literature.
- JTaylor Education has the Dr. Kaplan’s books for purchase as well as cards to display in your room.
Try It With Popcorn
Incorporating these thinking tools becomes a relatively simple way to differentiate lessons for gifted students. Even something as simple as popcorn can be extended into an interesting topic.
While popcorn may be plain…
- discussing the ethical issues of popcorn creates a fascinating debate…
- looking at the trends of popcorn price at movie theaters reveals economic insights…
- examining the rules of popcorn popping becomes a science lesson…
- studying the details of what separates popcorn from other corn broadens thinking…
- sharing multiple perspectives about popcorn flavoring opens minds to other cultures…
- analyzing how popcorn has changed over time reveals new information about our changing society…
Apply To Your Curriculum
Now imagine your students…
- comparing big ideas amongst literature.
- contrasting the different points of view towards the American Revolution.
- identifying the details that make one sentence more powerful than another.
- reflecting on the trends in their math scores.
- noting the patterns that connect multiplication and addition.
The elements of depth and complexity add a layer to curriculum that immediately increases rigor and engagement. Try inserting them into your lesson objectives to begin differentiation tomorrow.
Here’s a graphic organizer I use in my class that incorporates the depth and complexity icons to help students analyze characters.
The Depth and Complexity Icons
Although the graphical icons are available all over the internet, I’ve struggled for years getting them to fit nicely into a word document. They are always too big, don’t scale down well, and frequently throw off my carefully designed worksheet. I finally buckled down and created some resized versions to improve their readability at small sizes.
| Name | Small | Tiny |
|---|---|---|
| Big Idea |  |
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| Details |  |
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| Ethics |  |
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| Rules |  |
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| Patterns |  |
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| Trends |  |
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| Language of the Discipline |  |
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| Unanswered Questions |  |
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Next Steps
Next in this series, we’ll look at another set of thinking tools to differentiate your instruction for gifted students: the content imperatives. Later, we’ll also look at how you can combine these tools to create truly rigorous statements. Don’t miss out!