the tricky tree house 3 rd grade common core 3.md.6
TRANSCRIPT
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The Tricky Tree House
3rd GradeCommon Core
3.MD.6
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Building a Tree House
Watch a video of a tree house being built.
http://www.youtube.com/watch?v=YLiy4ixXBp8
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Real Tree Houses That People Live In!
• http://realestate.msn.com/11-amazing-treehouses
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Tricky Tree House
Juan and Jeremy were out of school for summer vacation and received permission from their parents to build a tree house in Juan’s backyard. Jeremy’s Uncle Mack donated materials for the tree house. The tree is large enough to fit a 58 sq. foot floor in the tree house. Each boy needs to design a tree house that has an area that is exactly 58 sq. feet. Uncle Mack will choose his favorite design that they will build together.
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Facts
What we know: What info is missing?
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Early Finishers• Explain….. Are you sure there isn’t another
way?
• What if the tree house had the area of 78 sq. feet? What could it look like?
• What could the height of the tree house be?
• How would the shape be changed if there was a tree stump in the middle of the tree house?
• What would the tree house look like if the area was 86 sq. feet but was a two story structure? What would the height be?
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Assessment
• Show a picture of the possible floor plans on graph paper.
• Include a short written explanation on how you designed your tree house.