From: tfalcone@comcast.net
Date: Mon Feb 03 2003 - 17:55:07 EST
I have pre-questionnaire atttached. Tina
----- Original Message -----
From: "Katie Johnson" <johnson5@madison.k12.wi.us>
To: <channel-talkchemistry@learner.org>
Sent: Monday, February 03, 2003 11:19 AM
Subject: Re: [Channel-talkchemistry] workshop II ideas
> Would be interested to see your pre-questionnaire. Can you post the
> questions? Perhaps as an attachment?
> Thanks
>
> At 12:32 PM 2/1/03 -0700, you wrote:
> > We found out this year that our students could not understand light
at
> >all. We had a pre-questionnaire in which we asked them about radiowaves,
> >how their eyes perceived light, colors, etc. Once we had them fill out
the
> >questionnaire we talked about light and straightened out their many
> >misconceptions. Then we edited our old flame lab to include examples of
> >lightbulbs and fluorescent bulbs and even looked at some spectral images
of
> > different stars and the absorption and emission lines. It made them get
> >the lab much better.
> Katherine Johnson
> Chemistry Teacher
> Madison East High School
> Madison, Wisconsin
>
>
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