WARMUPEnter Room # 195236

Answer the questions using always, sometimes, or never

1.3 Segments, Rays, Parallel Lines and Planes

Learning Target

I can identify segments, rays, and parallel lines given geometric figures.

Segment – part of a line consisting of two endpoints and all points between them.

Ray – part of a line consisting of one endpoint and all the points of the line on one side of the enpoint. (Direction is important)

Opposite Rays- two collinear rays with the same endpoint. Opposite Rays always form a line.

Lets practice naming segments and rays (remember notation)

Khan AcademyGeometryPoints lines and planesRecognizing rays, lines, and line

segments

Get 5 in a row correct and show us

Homework/ClassworkPractice 1-3 #1-6, #14-19

Warmup

Enter Room 195236Answer questions with

Always, sometimes, or never

Learning Target

I can identify segments, rays, and parallel lines given geometric figures.

Parallel Lines – coplanar lines that do not intersect

Skew lines – noncoplanar lines (they are not parallel and they do not intersect)

Examples

Identify some parallel lines and some skew lines.

Parallel Planes – Planes that do not intersect

EX

In your groups, do 7-9 on 1-3 worksheet

Now do 10-13

Lets review what we’ve done so far

P.16 #91-94P.23 #71-78P. 23 #4-10

WARNING: This will be your only warning

You have a homework quiz tomorrow on 1-1 to 1-3

Homework quizzes are problems taken directly from your homework, so if you stay on top of your classwork/homework, you will not have a problem with this.

Assignment, Due tomorrow

Pages 19-20 #1-47 odd