The Math Forum



Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.


Math Forum » Discussions » Professional Associations » nyshsmath

Topic: Geometry, Common Core variety
Replies: 3   Last Post: Jun 3, 2014 5:07 PM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
Bob Bieringer

Posts: 13
Registered: 5/30/14
Re: Geometry, Common Core variety
Posted: Jun 3, 2014 4:28 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply
att1.html (2.1 K)

I believe the book is called: *Transformation Geometry...An Introduction
to Symmetry *by George E. Martin 1982 ISBN: 978-0-387-90636-2


On Tue, Jun 3, 2014 at 3:24 PM, Roberta Eisenberg <bobbi@alumni.nd.edu>
wrote:

> There is an old book, from the 80s I think, called *Transformation
> Geometry*. The cover is blue and red. I don?t remember the author(s)
> nor the publisher. There are lots of proofs in there. I still remember
> the proof of the thm about the base angles of an isos. triangle.
>
> At that time there were three high schools in NYS testing this course and
> there was a special Regents for those schools.
>
> If you need me to look for it, I?ll look into my library of old books
> upstairs to get the rest of the info.
>
> Bobbi
>
> On Jun 3, 2014, at 3:03 PM, Howard Levine <hlevine216@aol.com> wrote:
>
> After seeing the Common core Sample Questions for geometry I would like to
> know if there is a source of exercises for proofs involving rigid motion or
> transformations. Frankly, I don't see the need for yet another layer of
> formal proof on top of the traditional proofs.
> *******************************************************************
> * To unsubscribe from this mailing list, email the message
> * "unsubscribe nyshsmath" to majordomo@mathforum.org
> *
> * Read prior posts and download attachments from the web archives at
> * http://mathforum.org/kb/forum.jspa?forumID=671
> *******************************************************************
>
>
>




Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2017. All Rights Reserved.