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Geom. – Ch. 1.2 Segment Addition & Midpoints Mr. Deyo

Geom. – Ch. 1.2 Segment Addition & Midpoints

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Page 1: Geom. – Ch. 1.2 Segment Addition & Midpoints

Geom.–Ch.1.2SegmentAddition&Midpoints

Mr.Deyo

Page 2: Geom. – Ch. 1.2 Segment Addition & Midpoints

HomeWork1‐2‐3:1)StormCheckPastedinNotebook?

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

Page 3: Geom. – Ch. 1.2 Segment Addition & Midpoints

Bytheendoftheperiod,studentswillbeabletoanalyzesegmentadditionandmidpointproblems.

TheywilldemonstratethisbyapplyingtheaboveconceptstosolveproblemsduringanA‐Bpairactivity.

Learning Target

Page 4: Geom. – Ch. 1.2 Segment Addition & Midpoints

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?

http://www.oldhamcofc.org/ROUTE66.htmlhttp://devmaster.net/forums/topic/15802‐finding‐the‐midpoint‐of‐a‐bone‐for‐a‐ragdoll/

Page 5: Geom. – Ch. 1.2 Segment Addition & Midpoints

1)  Point2)  Line3)  Segment

4)  Plane

Vocabulary

1.  Teachersaystheword.•  ALLStudentsrepeattheword.

2.  Teachercountsoutsyllablesass/hesaystheword.

•  ALLstudentsrepeatsyllablecountastheysaytheword.

3.  Studentteamscreateaphysicalrepresentationoftheword.

•  ClasschoosesonephysicalrepresentationforALLstudents.

4.  Studentteamscreateafriendlydefinitionfortheword.

•  Classchoosesonefriendlydefinitionfortheword.

Page 6: Geom. – Ch. 1.2 Segment Addition & Midpoints

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: Geom. – Ch. 1.2 Segment Addition & Midpoints

Notes:

Page 8: Geom. – Ch. 1.2 Segment Addition & Midpoints

A‐BProblems:

Page 9: Geom. – Ch. 1.2 Segment Addition & Midpoints

A‐BProblems:

Page 10: Geom. – Ch. 1.2 Segment Addition & Midpoints

StormCheck(Think,Write,Discuss,Report)

Howdodistanceandabsolutevaluerelatetoeachother?

Distanceandabsolutevaluerelatetoeachother

because________________________________

_______________________________________

_______________________________________.

Page 11: Geom. – Ch. 1.2 Segment Addition & Midpoints

Notes:

Examples:AB BC AC

Page 12: Geom. – Ch. 1.2 Segment Addition & Midpoints

A‐BProblemAnotes:

Page 13: Geom. – Ch. 1.2 Segment Addition & Midpoints

A‐BProblemAnotes:

Page 14: Geom. – Ch. 1.2 Segment Addition & Midpoints

A‐BProblemBSOLVE!!

Page 15: Geom. – Ch. 1.2 Segment Addition & Midpoints

A‐BProblemBCheck!!

Page 16: Geom. – Ch. 1.2 Segment Addition & Midpoints

StormCheck(Think,Write,Discuss,Report)

HowwouldyouexplaintheSegmentAdditionPostulateinyourownwords?

Forme,theSegmentAdditionPostulatemeans

_______________________________________

_______________________________________

_______________________________________.

Page 17: Geom. – Ch. 1.2 Segment Addition & Midpoints

Bytheendoftheperiod,studentswillbeabletoanalyzesegmentadditionandmidpointproblems.

TheywilldemonstratethisbyapplyingtheaboveconceptstosolveproblemsduringanA‐Bpairactivity.

Learning Target

Page 18: Geom. – Ch. 1.2 Segment Addition & Midpoints

1)  Point2)  Line3)  Segment

4)  Plane

Vocabulary Review

1.  Teachersaystheword.•  ALLStudentsrepeattheword.

2.  Teachercountsoutsyllablesass/hesaystheword.

•  ALLstudentsrepeatsyllablecountastheysaytheword.

3.  Studentteamscreateaphysicalrepresentationoftheword.

•  ClasschoosesonephysicalrepresentationforALLstudents.

4.  Studentteamscreateafriendlydefinitionfortheword.

•  Classchoosesonefriendlydefinitionfortheword.

Page 19: Geom. – Ch. 1.2 Segment Addition & Midpoints

Notes:

Examples:AM MB AB

Page 20: Geom. – Ch. 1.2 Segment Addition & Midpoints

A‐BProblemAnotes:

Page 21: Geom. – Ch. 1.2 Segment Addition & Midpoints

A‐BProblemAnotes:

Page 22: Geom. – Ch. 1.2 Segment Addition & Midpoints

A‐BProblemBSOLVE!!

Page 23: Geom. – Ch. 1.2 Segment Addition & Midpoints

A‐BProblemBCheck!!

Page 24: Geom. – Ch. 1.2 Segment Addition & Midpoints

Whatdothewordsmidpointandbisectmeantoyou?Howaretheyrelatedtoeachother?

Midpointmeans_________________________.

Bisectmeans____________________________.

Midpointandbisectarerelatedtoeachother

because________________________________

_______________________________________.

StormCheck(Think,Write,Discuss,Report)

Page 25: Geom. – Ch. 1.2 Segment Addition & Midpoints

HomeWork1‐2‐3:1)StormCheckPastedinNotebook?

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

Page 26: Geom. – Ch. 1.2 Segment Addition & Midpoints

1)  Point2)  Line3)  Segment

4)  Plane

Vocabulary Review

1.  Teachersaystheword.•  ALLStudentsrepeattheword.

2.  Teachercountsoutsyllablesass/hesaystheword.

•  ALLstudentsrepeatsyllablecountastheysaytheword.

3.  Studentteamscreateaphysicalrepresentationoftheword.

•  ClasschoosesonephysicalrepresentationforALLstudents.

4.  Studentteamscreateafriendlydefinitionfortheword.

•  Classchoosesonefriendlydefinitionfortheword.

Page 27: Geom. – Ch. 1.2 Segment Addition & Midpoints

Bytheendoftheperiod,studentswillbeabletoanalyzesegmentadditionandmidpointproblems.

TheywilldemonstratethisbyapplyingtheaboveconceptstosolveproblemsduringanA‐Bpairactivity.

Learning Target

Page 28: Geom. – Ch. 1.2 Segment Addition & Midpoints

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