Teacher resources and professional development across the curriculum

Teacher professional development and classroom resources across the curriculum

Monthly Update sign up
Mailing List signup
Search
Follow The Annenberg Learner on LinkedIn Follow The Annenberg Learner on Facebook Follow Annenberg Learner on Twitter
MENU
Science in Focus: Force and Motion
About the Workshops
1. Making an Impact
2. Drag
Races
3. When Rubber
Meets the Road
5. Keep on
Rolling
6. Force Against Force
7. The Lure of
Magnetism
MouseLab
Questionnaire
Supplemental
Resource List




Channel-Talk

To post a question or reply, you can send an email to channel-talkforce@learner.org.

From: Nancy
Date: Mon Mar 31 2003 - 16:47:16 EST

  • Next message: p.hickman@neu.edu: "Re: [Channel-talkforce] Lesson 5 Canary Physics"

    Hi Darlene - I forget where I found the answer - the
    truck is too heavy. The force exerted by the wings
    (downward) is equal to the weight of the birds.
    Therefore, the truck is too heavy.

    Regarding your other question. My understanding of
    heterogeneous grouping has more to do with ability
    level rather than sex. Often, at the beginning of the
    year I use more same-sex groups (comfort level at the
    beginning of 7th), later on, I'll use more mixed-sex
    groups.

    Enjoy the workshops!

    Nancy
    Wheeling, IL

    --- Darlene Corey <darcorey@wmol.com> wrote:
    > I was not able to find an answer to workshop 5
    > Homework Assignment - canary
    > physics. Does the driver make it over the bridge
    > when the birds are flying
    > or is the truck too heavy for the bridge?
    > Thank you,
    > Darlene Corey
    >
    >
    >
    > _______________________________________________
    > Channel-talkforce mailing list
    > Channel-talkforce@learner.org
    >
    http://www.learner.org/mailman/listinfo/channel-talkforce
    >
    > You may un-subscribe from this email list at any
    > time by using the online form at the above URL. If
    > you have difficulty using this form, please send
    > email to Channel-talkforce-admin@learner.org and our
    > mailing list administrator will assist you. Our
    > privacy policy is posted online at:
    http://www.learner.org/about/privacy_policy.html

    __________________________________________________
    Do you Yahoo!?
    Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop!
    http://platinum.yahoo.com

    _______________________________________________
    Channel-talkforce mailing list
    Channel-talkforce@learner.org
    http://www.learner.org/mailman/listinfo/channel-talkforce

    You may un-subscribe from this email list at any time by using the online form at the above URL. If you have difficulty using this form, please send email to Channel-talkforce-admin@learner.org and our mailing list administrator will assist you. Our privacy policy is posted online at: http://www.learner.org/about/privacy_policy.html


  • © Annenberg Foundation 2014. All rights reserved. Legal Policy