CC Geometry A (P1, P2 & P6)

Course Description

The first semester of High School Geometry

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Info for Wednesday, 12/16

From Ms. Duong.  Listen to news reports and robo calls for official announcement for Wednesday.

IF, in fact, school does resume on Wednesday, here is the revised finals schedule approved by the CGC:

Wednesday, December 16th: periods 1 and 4

Thursday, December 17th: periods 2 and 5

Friday, December 18th: periods 3 and 6

We will be on a minimum day schedule all three days with a 12:36 PM dismissal.

 

Transformations with Compass, Straight Edge and how to use a Protractor

Searching for videos for transformations with compass, straight edge and protractor.
 
How to use a protractor.  Scroll down a bit, the first video is done clockwise, the 2nd is counter clockwise, which we use more often.  http://www.mathsisfun.com/geometry/protractor-using.html
 
Translations, section 4.1,  Translating along a vector:  https://youtu.be/h4wtLsu3nFw?list=PLvBeH0oPsOMWNR9zd-9YUYTPYUMsKR4fO
 
Reflections, Section 4.2:  https://youtu.be/ScBaVKhqJRU
 
Rotations, Section 4.3: Long, but easy to follow and like we are suppose to do.  https://youtu.be/lfbNHsNXEUc
 
Doing a Translation followed by a Rotation:  https://youtu.be/onYtEgeBBXE
 

Links to Construction videos and Math is Fun website

Math is Fun General site:https://www.mathsisfun.com/
 
 
Math is Fun Construction home page: http://www.mathsisfun.com/geometry/constructions.html
 
 
Constructing a line parallel to a given line through a given point (#5-11):  http://www.mathsisfun.com/geometry/construct-paranotline.html
 
Constructing a perpendicular bisector (#17-22):  http://www.mathsisfun.com/geometry/construct-linebisect.html
 
Constructing a line perpendicular to a given line through a point not on the line (#11-16, for Wednesday nights work.  Want the directions together): http://www.mathsisfun.com/geometry/construct-perpnotline.html
 
Constructing a Perpendicular to a point on a line (From Mr. Mitchell's extra practice 1 worksheet):  http://www.mathsisfun.com/geometry/construct-perponline.html

Access to Online edition of Textbook

Students are suppose to have access to the book online via your LAUSD email address.  Here is what LAUSD tells me:
 
 
Log in with your LAUSD SSO using your full email address and password (ex: student login - [email protected]).  All students are suppose to have these email addresses, but I don't know if or how many know about them (or remember them).  I have not been able to test this, since I don't have a student ID/email.  If you try it, please email me with your results.

Constructing Congruent Segments

Good video on constructing congruent segments.  Also info on teacher compass and what a straight edge is