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Articles 1 - 13 of 13
Full-Text Articles in Education
2019 Patterns Around Us Handout, Benjamin Davidovitch, Narayanan Menon, Wayne Kermenski, Jennifer Welborn
2019 Patterns Around Us Handout, Benjamin Davidovitch, Narayanan Menon, Wayne Kermenski, Jennifer Welborn
Patterns Around Us
This is a FREE two-day program designed for Middle and High School General Science, Biology, Physics, Technology/Engineering teachers. It is funded by the National Science Foundation.Space is limited, so apply soon! Some limited funding is available for overnight stay.
“Science may be described as the attempt to give good accounts of the patterns in nature. The result of scientific investigation is an understanding of natural processes.... Overall, the key criterion of science is that it provides a clear, rational, and succinct account of a pattern in nature....” Massachusetts State Frameworks for Science and Technology.
Participants will explore the processes of …
Investigating Patterns Using Analyzing Digital Images (Adi) Software, Jennifer Welborn, Wayne Kermenski
Investigating Patterns Using Analyzing Digital Images (Adi) Software, Jennifer Welborn, Wayne Kermenski
Patterns Around Us
The mean and variation of a population are easily seen by graphing the number of individuals that have a trait of a given value. In this experiment, we will investigate color variation found in a mealworm population using ADI.
In this investigation, we will use digital images and ADI to measure the increased surface area created by villi located in the small intestines.
Wrinkling Of A Floating Sheet, Narayanan Menon
Wrinkling Of A Floating Sheet, Narayanan Menon
Patterns Around Us
The objective of today’s work will be to generate wrinkle patterns on very thin polymer films using the forces generated by the surface tension of a water drop. You’ll do a few sizes of water drop and we’ll give you a couple of thicknesses of film. Digital images of the pattern will allow us to make observations of the number and size of the wrinkles generated. We will try to develop an understanding of the dependence of the pattern on the materials used and the forces applied
Branching In Nature, Jennifer Welborn, Wayne Kermenski
Branching In Nature, Jennifer Welborn, Wayne Kermenski
Patterns Around Us
No abstract provided.
Wrinkling In Nature, Jennifer Welborn, Wayne Kermenski
Wrinkling In Nature, Jennifer Welborn, Wayne Kermenski
Patterns Around Us
This lab experience is separated into four investigative segments:
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Human saliva and enzymes
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Osmosis and Dialysis Tubing
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Analyzing dry and imbibed weights of wrinkled and smooth pea seeds
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Putting it All Together, What makes Wrinkled Peas?
Overview, Benjamin Davidovitch, Narayanan Menon, Jennifer Welborn, Wayne Kermenski
Overview, Benjamin Davidovitch, Narayanan Menon, Jennifer Welborn, Wayne Kermenski
Patterns Around Us
No abstract provided.
Patterns Around Us Presentation, Benny Davidovitch
Patterns Around Us Presentation, Benny Davidovitch
Patterns Around Us
No abstract provided.
Wrinkling In Buckling And A Thin Sheet, Narayanan Menon
Wrinkling In Buckling And A Thin Sheet, Narayanan Menon
Patterns Around Us
Module 1: Euler Buckling
Learning Objectives:
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What is an instability? A sudden change in behaviour in response to a small change in conditions.
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Instabilities usually involve a change in symmetry from a more symmetric situation to a less symmetric one
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The mechanism for an instability usually involves two competing forces (one force stabilizing the symmetric state, and the other one destabilizing it), with one suddenly winning the contest
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These competing forces in thin objects are often the forces of compression (destabilizing force - favors buckling or wrinkling) and of bending (stabilizing force).
Understanding by data collapse, the power of using …
Pollen Biology, Alice Cheung, Hen-Ming Wu
Pollen Biology, Alice Cheung, Hen-Ming Wu
Science and Engineering Saturday Seminars
No abstract provided.
Mapping Nest Success In Migrating Birds, Daniel Bisaccio
Mapping Nest Success In Migrating Birds, Daniel Bisaccio
Science and Engineering Saturday Seminars
Does habitat size, fragmented forests, or “the edge effect” impact nest success of migrating / resident birds?
Using Birds To Teach Biology, Bruce Byers
Using Birds To Teach Biology, Bruce Byers
Science and Engineering Saturday Seminars
Cornell University curriculum materials http://www.birdsleuth.org/inquiry/
Illuminating Life: What's New And Noteworthy In, Pat O'Hara, Robert Blatchly
Illuminating Life: What's New And Noteworthy In, Pat O'Hara, Robert Blatchly
Science and Engineering Saturday Seminars
No abstract provided.
Evolution In The Classroom: Should We Change Our Approach In Light Of The Intelligent Design Controversy?, Bruce Byers
Evolution In The Classroom: Should We Change Our Approach In Light Of The Intelligent Design Controversy?, Bruce Byers
Science and Engineering Saturday Seminars
No abstract provided.