home *** CD-ROM | disk | FTP | other *** search
- Xref: sparky sci.math:14876 misc.education:4272
- Newsgroups: sci.math,misc.education
- Path: sparky!uunet!walter!att-out!cbfsb!cbnewsg.cb.att.com!dal3
- From: dal3@cbnewsg.cb.att.com (dale.e.parson)
- Subject: Re: Is Math Hard?
- Message-ID: <1992Nov12.195809.7861@cbfsb.cb.att.com>
- Sender: news@cbfsb.cb.att.com
- Organization: AT&T
- References: <7NOV199220215368@cycvax.nscl.msu.edu> <ccDyTB3w164w@allen.com> <00721449615@elgamy.uucp.taronga.com>
- Date: Thu, 12 Nov 1992 19:58:09 GMT
- Lines: 67
-
- In article <00721449615@elgamy.uucp.taronga.com> elg@elgamy.uucp.taronga.com (Eric Lee Green) writes:
- >
- >At last! A concrete suggestion!
- >
- >I can even work it into the curriculum, believe it or not, though not in
- >"math" class. How about social studies, where the kids are supposed to
- >learn "map skills". Fourth grade inner-city kids haven't the foggiest
- >notion of any part of the world outside of their neighborhood. They live in
- >Houston, they may know the name Houston, but they don't know that they live
- >in Harris County (though they know what the Harris County Detention Center
- >is!), they are only foggily aware of an entity named "Texas" that they live
- >in that they can't place on the map... today I had one point to California
- >and ask, "Where's New York? Over here?". "America" is just a warm fuzzy
- >feeling with no meaning.
- >
- >So I'm back to second grade material: I'm going to have them do a scale
- >map of the classroom. How about -- fractions, basic integers, base-12
- >arithmetic, all in one, along with a fuller understanding of how maps
- >represent reality?
- >
-
- Good to hear it. I take my homeschooled, 6 year daughter out orienteering
- regularly to instill basic geometry skills and comfort with symbolic
- mapping. Some tips after a year of work:
-
- I started out emphasizing what I thought were important geometric concepts
- (left or right at this junction? step counting for measurement) with mixed
- results. Then I read a tutorial advisement that said concentrate on the
- meaning of (symbolic) map colors & discrete map symbols. She took much more
- readily to this, identifying features as we passed, and worked her way into
- the geometry as a byproduct.
-
- We scale mapped the solar system recently using objects from a beach ball
- (sun) to a grain of sand (Pluto) across the space of about 1 mile radius,
- with a topographic map in hand. That was good for astronomy, general map
- reading, and scale.
-
- For long distance walks (2 miles for her) she learned after about the second
- time that if she zig-zags her energy away at the start, she pays by the end.
- She learned it without nagging, & is now a more disciplined orienteer.
-
- I've seen books on teaching orienteering to kids in classroom & parking lot
- environments but don't have any to recommend. You might contact the
- US Orienteering Federation
- PO Box 1444
- Forest Park, GA 30051
- to see what they have or recommend. There's also a
- Houston Orienteering Club
- c/o Carolyn Ortegon
- PO Box 18251
- Houston, TX 77023
- 713-484-1391
- that might be able to help you out. I know folks in our local club do school
- sessions from time to time. Also they'll have some local country maps if you
- ever get chances to get out of the city.
-
- Good luck.
-
- Dale Parson, Bell Labs, dale@mhcnet.att.com
-
- ----------------------------------------------------------------------
- | "These words are too solid, they don't move fast enough |
- | to catch the blur in the brain that flies by, and is gone..." |
- ----------------------------------------------------------------------
- | Suzanne Vega |
- ----------------------------------------------------------------------
-
-