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A periodic table on the ceiling of a chemistry lab/classroom, footprints and fossils of amphibians and animals in a courtyard sidewalk, a 60-foot slin...
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We say it often, and the phrase appears in the National Science Education Standards and many state and local documents as well. “All students should...
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Imagine metal eyeglass frames that you can roll in a ball, only to watch it uncoil back to its original shape! How can an inanimate object, such as me...
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Socks that don’t stink, graffiti-resistant paint, windows and sunscreen that reject UV rays… that’s nanotechnology. Students will learn about so...
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Nanotechnology has opened the door for medical applications that work at the molecular level to diagnose, treat, and prevent disease. This investigati...
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Building Small: Nano Inventions
Just as cells were discovered with early light microscopes and Saturn’s rings by the first telescopes, the nanoscale world has emerged due to new to...
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Too Little Privacy: Ethics of Nanotechnology
Advances in nanotechnology allow us to create unique and tiny labels for manufactured materials, create tiny sensors that can detect the presence of s...
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Just how big is a billion? How tiny is a nanometer? Five hands-on inquiry activities are presented that use measurement and calculations to help stude...
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Promise or Peril: Nanotechnology and the Environment
Nanoscience research has made great strides in recent years in areas such as nanomaterials and drug delivery. This success has kindled hope for exciti...
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How do you get students to understand a number as small as one-billionth? Through a hands-on dilution activity using food coloring, students will lear...
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Advances in nanotechnology are due in part to the unique structure and properties of carbon nanotubes and buckyballs. These unusual structures are bei...
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Biological Nanomachines: Viruses
Although nanotechnology is a new and emerging field, nanoscale structures are not new. Small molecules such as water, large molecules such as proteins...
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What’s In Your Bag? Investigating the Unknown
In nanoscience, like all scientific endeavors, asking the right questions is a vital part of progress. Our ability to observe how things work at the n...
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Nanomagnets: Fun with Ferrofluid
Ferrofluid provides an easy opportunity to introduce students to the fascinating properties of the nanoscale. It is essentially a liquid magnet made o...
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Imagine you could build an object that is a billion times smaller than a meter. What would you build? An entire new field has emerged as a result of a...