UNIT 3 CALENDAR9/27

Notes: Identify Pairs of Lines and Angles (3.1) Assignment: Complete Cornell Notes

Pep Rally 9/28

Notes: Compare Cornell Notes in Groups Assignment: pg. 150 #3-6, 11-14, 18-32

10/1Notes: Use Parallel Lines and Transversals (3.2 & 3.3) 

Assignment: Complete Cornell Notes

10/2Activity: Angle Chaser Worksheet 

Assignment: pg. 157 #3-8, 23-33 oddspg. 165 #3-8

10/33.1-3.3 Quiz

10/4Assignment: Algebra Review Worksheet - Find slopes and write equations of lines

Pep Rally 10/5

Notes: Use Midpoint and Distance Formulas (1.3) Assignment: Complete Cornell Notespg. 19 #17-21 odds, 25-33 odds, 43, 45

10/8NO SCHOOL 

10/91.3, 3.4 & 3.5 Review

10/101.3, 3.4, & 3.5 Quiz

10/11Notes: Prove Theorems about Perpendicular Lines (3.6) Assignment: Complete Cornell Notes

10/12Activity: Proofs Assignment: pg. 194 #5-17 odds, 31

10/15Review

10/16Unit 3 Test

SETTING UP CORNELL NOTES

Topic

Write Notes Here

Don’t WriteNotes HereYet

IDENTI

FY PA

IRS O

F LIN

ES

AND ANGLE

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SE

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I ON

3. 1

DEFINITIONS

Two lines are parallel lines if they do not intersect and are coplanar. In other words , parallel lines do not intersect and run in the same direction.

Two lines are skew lines if they do not intersect and are not coplanar. In other words, skew lines do not intersect but don’t run in the same direction.

Two planes that do not intersect are called parallel planes.

DEFINITIONS

Perpendicular lines are lines that intersect to form a right angle.

Perpendicular planes are planes that intersect to form a right angle.

POSTULATES

Parallel Postulate

If there is a line and a point not on the line, then there is exactly one line through the point parallel to the given line.

Perpendicular Postulate

If there is a line and a point not on the line, then there is exactly one line through the point perpendicular to the given line.

ANGLES

A transversal is a line that intersects two or more coplanar lines at different points.

Two angles are corresponding angles if they have corresponding positions.

Two angles are alternate interior angles if they lie between the two lines and on opposite sides of the transversal.

ANGLES

Two angles are alternate exterior angles if they lie outside the two lines and on opposite sides of the transversal.

Two angles are consecutive interior angles if they lie between the two lines and on the same side of the transversal.

Two angles are consecutive exterior angles if they lie outside the two lines and on the same side of the transversal.

ASSIGNMENT

Go back and look at your notes

1. Underline or highlight important terms

2. Write questions to yourself in the left-hand column next to main ideas

3. Cross out or erase any unneeded information and fill in any gaps that you missed.

4. Write a 2-4 sentence summary at the bottom of your notes.

This will be checked for a homework grade tomorrow.