Teacher resources and professional development across the curriculum

Teacher professional development and classroom resources across the curriculum

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Reactions in Chemistry
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Sub Image2:Macro to Micro Structures
1) Atoms and Molecules2) Macro to Micro Structures 3) Energetics and Dynamics 4) Theory and Practice in Chemical Systems 5) Chemical Design 6) The Chemistry of Life 7) Chemistry and the Environment 8) Chemistry at the Interface
From: Maria Lester (alester@chesterfield.k12.va.us)
Date: Tue Mar 18 2003 - 12:13:21 EST

I may have missed something...
Is this a continuation of something sent before?

-----Original Message-----
From: channel-talkchemistry-admin@learner.org
[mailto:channel-talkchemistry-admin@learner.org]On Behalf Of Cindy Lee
Sent: Monday, March 17, 2003 2:20 PM
To: channel-talkchemistry@learner.org
Subject: Re: [Channel-talkchemistry] measurement activities

At 12:20 PM 3/17/2003, you wrote:

>5. Have the students make 100 ml of normal saline solution and color it.
>Most children's medicines are delivered in 5 ml dosages. Measure out a 5
>ml dose. Use various common measuring devices - does the measurement vary?
>Discuss accuracy and precision. What implications does the variation have
>on the health of a child?

I was just planning 4 hands-on activities for parents at a statewide
conference - and this will definitely be one that is impressive, useful to
my purposes and theirs!. Thank you

Cindy Lee Duckert, duckert@focol.org

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