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Geometry 5.5 Triangle Inequality Theorem Mr. Deyo

Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

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Page 1: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

Geometry5.5TriangleInequalityTheorem

Mr.Deyo

Page 2: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

Bytheendoftheperiod,studentswillapplythetriangleinequalitytheoremtoverifyiftrianglescanbeformedfromgivensetsofsidelengths.

Theywilldemonstratethisbycompletingagraphicorganizerandbysolvingproblemsinapairactivity.

Learning Target

Page 3: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

HomeWork1‐2‐3:1)StormCheckPastedinNotebook?

2)Section______ 3)Section______RFM/RTProblems_________ NotesCopiedinNotebook?Pasted&SolvedinNotebook?

Page 4: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

Storm Check (Think, Write, Discuss, Report) Questions on which to ponder and answer: 1.  How are the two pictures similar? 2.  How are they different? 3.  How can these two pictures be related to math?

Page 5: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

1)  Triangle

2)  Sum

3) GreaterThan

4)  Inequality

Vocabulary

Page 6: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

DAY 3 and/or DAY 4 1. Review the word

♦ Friendly Definition ♦ Physical Representation

2. Show how the word works ♦ Synonyms/antonym ♦ Word Problems ♦ Related words/phrases ♦ Example/non-example

Friendly Definition Sketch

Wordwork Sentence

DAY 2 1. Review word

♦ Friendly Definition ♦ Physical Representation

2. Draw a sketch

DAY 5 1. Review the word

♦ Friendly definition ♦ Physical Representation

3. Write a sentence  at least 2 rich words (1 action)  correct spelling  correct punctuation  correct subject/predicate agreement  clear and clean writing

DAY 1 1.  Use Visuals

2.  Introduce the word ♦ Friendly Definition ♦ Physical Representation

3.  Use Cognates

4.  Write friendly definition

5.  Physical Representation

WordList1.  2.  3.  4. 

Page 7: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

Notes:Atriangleisformedbythreesegments,butnoteverysetofthreesegmentscanformatriangle.

Page 8: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

A‐BProblemAnotes:

Page 9: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

A‐BProblemACheck:

Page 10: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

A‐BProblemBSOLVE!!

Page 11: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

A‐BProblemBCheck!!

Page 12: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

StormCheck(Think,Write,Discuss,Report)

Explaininyourownwordstheideaofthetriangleinequalitytheorem.

Inmyownwords,thetriangleinequality

theoremiswhere________________________

_______________________________________

_______________________________________.

Page 13: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

1)  Triangle

2)  Sum

3) GreaterThan

4)  Inequality

Vocabulary

Page 14: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

Bytheendoftheperiod,studentswillapplythetriangleinequalitytheoremtoverifyiftrianglescanbeformedfromgivensetsofsidelengths.

Theywilldemonstratethisbycompletingagraphicorganizerandbysolvingproblemsinapairactivity.

Learning Target

Page 15: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

HomeWork1‐2‐3:1)StormCheckPastedinNotebook?

2)Section______ 3)Section______RFM/RTProblems_________ NotesCopiedinNotebook?Pasted&SolvedinNotebook?

Page 16: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

Ticket OUT.

Page 17: Geometry 5.5 Triangle Inequality Theorem - Weeblyhelpmeteach.weebly.com/uploads/1/7/1/0/17102056/... · Geom 2012 Ch 5 L 5 - Triangle Inequality.pptx Author: Mr.Deyo Created Date:

Ticket OUT.


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