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WARMUP Enter Room # Answer the questions using always, sometimes, or never
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1.3 Segments, Rays, Parallel Lines and Planes
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Learning Target I can identify segments, rays, and parallel lines given geometric figures.
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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)
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Opposite Rays- two collinear rays with the same endpoint
Opposite Rays- two collinear rays with the same endpoint. Opposite Rays always form a line.
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Lets practice naming segments and rays (remember notation)
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Khan Academy Geometry Points lines and planes
Recognizing rays, lines, and line segments Get 5 in a row correct and show us Homework/Classwork Practice 1-3 #1-6, #14-19
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Warmup Always, sometimes, or never Enter Room 195236
Answer questions with Always, sometimes, or never
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Learning Target I can identify segments, rays, and parallel lines given geometric figures.
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Parallel Lines – coplanar lines that do not intersect
Skew lines – noncoplanar lines (they are not parallel and they do not intersect) Examples
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Identify some parallel lines and some skew lines.
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Parallel Planes – Planes that do not intersect
EX
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In your groups, do 7-9 on 1-3 worksheet
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Now do 10-13
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Lets review what we’ve done so far
P.16 #91-94 P.23 #71-78 P. 23 #4-10
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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.
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Assignment, Due tomorrow
Pages #1-47 odd
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