The NanoBio Partnership for Alabama’s Black Belt Region is a National Science Foundation funded project directed by Dr. Shaik Jeelani (Tuskegee University, NanoBio Website) whose aim is to provide professional development to Alabama middle school (6th - 8th grade) science teachers in order to promote inquiry-centered science instruction. The Auburn University team is comprised of researchers from the College of Education, the College of Engineering and the College of Sciences and Mathematics. Activities include curriculum module development and evaluation, teacher training workshops, and mentoring of undergraduate science education majors through a fellowship program. Informal activities include participation in NanoDays and other science outreach events.
Andrew T. Hunt Professor
Chemistry and Biochemistry
Mary and John H. Sanders Associate Professor
Chemical Engineering
Knowles Associate Professor
Chemistry and Biochemistry
Associate Professor
Curriculum and Teaching
Assistant Professor
Educational Foundations, Leadership, and Technology
Alumni Professor
Educational Foundations, Leadership, and Technology
Associate Professor
Curriculum and Teaching
Humana-Germany-Sherman Distinguished Professor
Educational Foundations, Leadership, and Technology
Graduate Advisor
Chelsea Carrington
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Will Haynes
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Hannah Taylor
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Catherine Wolfe
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Lesson Plan: Coming Soon...
Protocol files: Coming Soon...
Presentation slides: PowerPoint file,
PDF
Lesson Plan: MS Word file
Protocol files: Experiment,
Video,
Card Activity
Presentation slides: PowerPoint file
Case Studies: CS1, CS2, CS3
Guess my size files: Handout,
PowerPoint file
Lesson Plan & Activity: PDF file
Presentation slides: PDF file
Worksheet file:
MS Word file
Lesson Plan file:
MS Word file
(8th grade lesson plan coming soon)
Presentation slides: PDF file
Demo of module and protocol as a YouTube video
Experiment protocol file (for teachers):
MS Word file
Experiment protocol file (for students): MS Word file
Presentation slides: PowerPoint file
Journal Article: PDF file*
*Article reprinted with permission from: Coffey, T. S., "Diet Coke and Mentos: What is really behind this physical reaction?"
Am. J. Phys. 2008, 76, 551.
Copyright © 2008, American Association of Physics Teachers.
Experiment protocol file:
MS Word file
Example of collected data: Excel
file
Presentation slides: PowerPoint file
Demo of module and protocol as a YouTube video
Experiment protocol file:
TBD
Example of collected data: TBD
Presentation slides: TBD
Scientists have found that carbon nanotubes can be chemically altered to bind cancer cells. Since the nanotubes readily absorb infrared radiation (heat waves), they can act like small bombs to destroy the cancer cells. These procedures can be a treatment for cancer, but only if normal, healthy cells are not also destroyed. This module utilizes wooden sticks (nanotubes), Velcro (folate receptors), and plastic containers (cell surfaces) to model the nanotube binding to cells. Students are asked to run multiple "experiments" and determine if nanotubes can "find" cancer cells in the presence of normal cells.
Normal cells are modeled with fewer folate receptors (Velcro).
Cancer cells are modeled with more folate receptors (Velcro).
Top view of module. Normal cell on left, cancer cell on right.
Example result shows 4 nanotubes (sticks) binding to cancer cell (left)
and only 2 binding to normal cell (right). Results vary around
this approximate average, making the system a nice model of the
difficulty of discriminating between normal and cancer cells.
Students' math skills can be sharpened as well by averaging multiple
runs in the two groups (normal and cancer cells).
Researchers have discovered that the toughness of abalone shells is a result of the material's nanoscale properties. Abalones must have tough shells to protect against predator attacks (otters, octopuses). The material inside the shells, nacre, was found to be composed of brick-and-mortar contruction, with aragonite (form of calcium carbonate) "bricks" held together by a biological polymer "mortar." This module allows students to test the strength of various materials made of calcium carbonate, yet with different material structures. A weight is dropped from one of several fixed distances, through a plastic pipe, and onto various materials. Abalone shells show significantly more toughness than other calcium carbonate materials, such as Tums antacid tablets. Students can design their own experiments with different materials and different tube heights. Experiments are followed with discussions of how modern materials could exploit these nanostructures to enhance strength and toughness.
Electron microscope image of "brick-and-mortar" structure of abalone
shell material.
The abalone shell module components. White PVC tube, weight, and
test materials are shown here.
Less structured calcium carbonate materials, such as Tums antacid
tablets, require only small amounts of force to break. Abalone
shells require significantly more force and more repetitions to break.
Tuskegee NanoBio Website
http://www.tuskegee.edu/math_and_science_partnership_msp.aspx
YouTube Videos of AU-MSP Modules
Nanotube/Cancer Module Video
K12 Flash
http://science.k12flash.com/nanoscience.html
Beautiful Chemistry
http://beautifulchemistry.net/
Nanozone
http://nanozone.org
Nanotechnology Group Inc (List of several websites
that can be used)
http://www.tntg.org/documents/46.html
NanoHub (List of multiple sources)
http://nanohub.org/topics/NanobiotechnologyResourcesforK12
Nano.gov (List of multiple sources and articles to
view)
http://www.nano.gov/education-training/k12
Nisenet.org (List of K-12 Resources)
http://www.nisenet.org/community/k-12-teachers
UVA Virtual Lab (List of numerous sources)
http://www.virlab.virginia.edu/nanoscience_class/
Nanoscience_teaching_resources.htm
Understandingnano.com (List of sources)
http://www.understandingnano.com/resources.html
NCLT (List of several sources)
http://www.community.nsee.us/index.php?option=com_weblinks&view=category&id=162:k-12-students-and-educators