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Keva Planks for STEM Challenge

Challenge: Build a the tallest Tower of Keva Planks that can support a Smurf or Sponge Bob.

Every piece is the same. KEVA planks are about 1/4 inch thick, 3/4 inch wide and 4 1/2 inches long. They are cut with precision.
You build structures by simply stacking the planks. No glue, no connectors. They can be stacked upright which looks like it would be unstable as a house of cards, but even this type of structure is surprisingly stable.

Questions for Students:

What made your structure stable or unstable?
What design worked best?
What else could you build with Keva Planks?
How is your final structure different from your original concept?
What can you learn from structures others have built?
How are forces working in your structure?
What did you discover as you built?
What part of STEM instruction are you using?

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    I am so impressed with this unit which manages to be distance learning and hands-on at the same time.  Really well thought out and engaging activities that allow students to practice each of the eight Science and Engineering Practices.  Really no prep for me!

     
    Science and Engineering Practices Distance Education Unit

    Tina S

    Teaching Science with Lynda R. Williams
    5
    2016-05-03T18:05:39-06:00

    Tina S

    I am so impressed with this unit which manages to be distance learning and hands-on at the same time.  Really well thought out and engaging activities that allow students to practice each of the eight Science and Engineering Practices.  Really no prep for me!   Science and Engineering Practices Distance Education Unit
    The elephant article was excellent but I also thought the lab on dissecting a flower was broken down so easily, even telling me where to get inexpensive flowers!  This resource helped me teach this challenging standard in an engaging way.  Worth every penny!

     
    Structure and Function NGSS 4-LS1-1 and 4-LS1-2

    Richard S

    Teaching Science with Lynda R. Williams
    5
    2016-05-03T18:07:52-06:00

    Richard S

    The elephant article was excellent but I also thought the lab on dissecting a flower was broken down so easily, even telling me where to get inexpensive flowers!  This resource helped me teach this challenging standard in an engaging way.  Worth every penny!   Structure and Function NGSS 4-LS1-1 and 4-LS1-2
    As always, Lynda provides perfect alignment with the standards.

     
    Age of the Earth and Geologic Time Scale NGSS MS ESS1-4

    Sharon M

    Teaching Science with Lynda R. Williams
    5
    2016-05-03T18:24:44-06:00

    Sharon M

    As always, Lynda provides perfect alignment with the standards.   Age of the Earth and Geologic Time Scale NGSS MS ESS1-4
    Thank you so much for creating this resource! It is such a fun and engaging activity for my students, especially during distance learning.

     
    Honey Bee Digital Escape Distance Learning

    Expedition Fourth

    Teaching Science with Lynda R. Williams
    2020-11-03T20:44:55-07:00

    Expedition Fourth

    Thank you so much for creating this resource! It is such a fun and engaging activity for my students, especially during distance learning.   Honey Bee Digital Escape Distance Learning
    My students loved this unit. I was able to present different elements of it throughout the month. It is hard to find interesting non-fictional, age-appropriate text for my students that they will enjoy. This was a great unit that aligned well for my students who have very different goals within the same group.

     
    Compare and Contrast Two Texts on Reindeer

    Heidi J

    Teaching Science with Lynda R. Williams
    2020-11-03T20:45:49-07:00

    Heidi J

    My students loved this unit. I was able to present different elements of it throughout the month. It is hard to find interesting non-fictional, age-appropriate text for my students that they will enjoy. This was a great unit that aligned well for my students who have very different goals within the same group.   Compare and Contrast Two Texts on Reindeer
    5
    3
    Teaching Science with Lynda R. Williams