[accordion openall=”false” clicktoclose=”true” state=”closed” autoclose=”false” openfirst=”true” clicktoclose=”true”]
[accordion-item title=”What do you notice? What do you wonder?”]
[/accordion-item]
[accordion-item title=”Prompt”]
Which shelves are parallel?
Make an estimate.
[/accordion-item]
[accordion-item title=”Digging Deeper”]
The blue shelf is level.
Which shelves are parallel to the blue shelf?
Estimate
[/accordion-item]
[/accordion]
[accordion openall=”false” clicktoclose=”true” state=”open” autoclose=”false” openfirst=”true” clicktoclose=”true”]
[accordion-item title=”Prompt”]
What is needed if we are to prove which shelves are parallel to the blue shelf and which are not?
[/accordion-item]
[accordion-item title=”How Might You Use This Image?”]
[/accordion-item]
[accordion-item title=”Update With More Precision”]
[/accordion-item]
[/accordion]
[accordion openall=”false” clicktoclose=”true” state=”open” autoclose=”false” openfirst=”true” clicktoclose=”true”]
[accordion-item title=”Reveal: Video”]
[/accordion-item]
[/accordion]
[accordion openall=”false” clicktoclose=”true” state=”closed” autoclose=”false” openfirst=”true” clicktoclose=”true”]
[accordion-item title=”Consolidation Prompt #1″]
How could you adjust each of the non-parallel shelves so that they become parallel?
[/accordion-item]
[accordion-item title=”Consolidation Prompt #2″]
Create your own question to give to a peer: create two shelves that are either parallel or not parallel.
Include angle information in your diagram that makes it:
easy to determine if the lines are parallel; and,
another that is hard to determine if the lines are parallel.
[/accordion-item]
[/accordion]
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