No morning tutoring
April 29, 2009 |
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Unit 5 Test Properties of Triangles
March 13, 2009 |
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Special segments of triangles
Triangle inequalities
Similar triangles |
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Return Test 4 and Retake sign-up
March 6, 2009 |
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- Returned test 4
- Students signed up for retakes for tests 1-4. Each student was given a copy of the schedule that he/she selected. Changes must be made by Monday 3/9. Otherwise, the schedule is binding. |
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Review of Solving Inequalities
March 5, 2009 |
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Special Segments of Triangles
March 4, 2009 |
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Charaacteristics and Theorems related to the special segements of triangles
Important Vocabulary:
Perpendicular Bisector
Angle Bisector
Media
Altitude
Midsegment
HW: (Due Friday)
p. 267 1-13
p. 275 10-13
p. 282 3-11,17,18
p. 290 1,3-10 |
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Unit 4 test: Classification of Triangles and Congruent Triangles
March 3, 2009 |
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Unit 4 Practice Test
March 2, 2009 |
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| Unit 4 pracftice test given and reviewed in class. |
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Introduction to Polygons and Triangles
February 17, 2009 |
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Important Vocabulary:
Polygon
Plane Figure
Solid Figure
Convex Polygon
Concave Polygon
Triangle
Acute Triangle
Right Triangle
Obtuse Triangle
HW: Worksheet 5.1 |
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Parallel Lines Map Project (homework)
Due Date: February 13, 2009 |
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| Assigned Monday, 2/9/09 |
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Introduction to Geometer's Sketchpad
February 13, 2009 |
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Test 3: Parallel, Perpendicular, and Skew Lines
February 12, 2009 |
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Test Review: Parallel, Perpendicular and Skew Lines
February 11, 2009 |
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Parallel, Perpendicular and Skew Lines
February 10, 2009 |
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Important vocabulary:
Skew lines
- Summary of parallel, perpendicular and skew lines
HW: Complete Line classification activity (Reteaching 1.3) |
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Equations of Perpendicular Lines
February 9, 2009 |
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- writing equations of perpendicular lines
- identifying slope of perpendicular lines
HW: p. 175-176 9-36 multiples of 3 |
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Proving Lines Parallel
February 6, 2009 |
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Important New Vocabulary:
None
HW: p. 153-154 10-26 even
What happened in class:
- returned test 2
- reviewed angles formed by parallel lines and transversals |
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Angles formed by Parallel Lines and Transversals (sections3.1 and 3.3)
February 5, 2009 |
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Important New Vocabulary:
Transversal
The follwoing words were not formally defined so they do not have to be on vocabulary sheets, but must be identified:
Alternate Interior Angles
Consecutive Angles (Same Side Interior Angles)
Same Side Exterior Angles
Alternate Exterior Angles
Corresponding Angles
HW: p. 146-147 8-26 even
What happened in class:
- introduced transversals and proved angle relationships related to parallel lines
- showed that the same angle pairs exist with non-parallel lines but the relationships special to parallel lines |
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Review of Slope and Equations of Parallel Lines
February 4, 2009 |
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| Homework: p. 168-169 14-32 even |
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Test 2: Geometry Basics
February 3, 2009 |
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Covered on this test:
- Points, lines, and planes
- Segment properties
- Angle classification and properties
- Distance and midpoint |
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Vocabulary Quiz
January 30, 2009 |
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| There will be a quiz on the vocabulary from unit 2. |
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Angle and Segment Bisectors
January 29, 2009 |
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Important Vocabulary:
Angle Bisector
Segment Bisector |
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Segment Length and Midpoint
January 28, 2009 |
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Use of the distance and midpoint formulas.
Important Vocabulary:
Parallel Lines
Perpendicular Lines
Segment Addition Postulate |
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Angle Pair Relationships
January 27, 2009 |
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Important Vocabulary:
Adjacent Angles
Vertical Angles
Linear Pair
Complementary Angles
Supplementary Angles
Angle Addition Postulate |
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Introduction to Angles
January 26, 2009 |
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Important Vocabulary:
Point
Line
Plane
Line segment
Ray
Congruent
Angle
Acute Angle
Obtuse Angle
Straight Angle
Right Angle |
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Introductory Geometry Vocabulary
January 23, 2009 |
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Important Vocabulary:
Colinear
Coplanar |
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Inductive Reasoning
January 7, 2009 |
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Important Vocabulary:
Inductive Reasoning
Counterexample
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Introduction and Vocabulary
January 6, 2009 |
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Important Vocabulary:
Point
Line
Plane
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