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A review of the PhET Simulations website. Fun, interactive, research-based simulations of physical phenomena from the PhET project at the University of Colorado – it's free! Helps students visually comprehend concepts.

Phet simulations

(External Link)

  • Fun, interactive, research-based simulations of physical phenomena from the PhET project at the University of Colorado – it'sfree!
  • The PhET simulation design principles are based on research on how students learn
  • PhET simulations have been found to be very effective in lectures, in class activities, lab and homework
  • Designed with minimal text so that they can easily be integrated into every aspect of a course

What the website offers:

  • It enables students to make connections between real-life phenomena and the underlying science, deepening their understanding andappreciation of the physical world
  • Helps students visually comprehend concepts
  • PhET simulations animate what is invisible to the eye through the use of graphics and intuitive controls such as click-and-drag manipulation,sliders and radio buttons
  • In order to further encourage quantitative exploration, the simulations also offer measurement instruments including rulers, stop-watches,voltmeters and thermometers
  • As the user manipulates these interactive tools, responses are immediately animated thus effectively illustrating cause-and-effectrelationships as well as multiple linked representations
  • There are simulations for physics, biology, chemistry, earth science, maths
  • You can also search for them by grade level (American standards)
  • You can find some simulations in Afrikaans (and many other languages too)

For teachers:

  • There is a page dedicated to teachers – an ideas and activity page: (External Link)
  • There are teacher submitted contributions, designed to be used in conjunction with the PhET simulations
  • These contributions include homework assignments, lectures, activities, concept questions and more, and enable you to get the most out ofyour PhET experience
  • If you have developed your own material, they encourage you to contribute it

Questions & Answers

Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
what school?
biomolecules are e building blocks of every organics and inorganic materials.
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
sciencedirect big data base
Introduction about quantum dots in nanotechnology
Praveena Reply
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
characteristics of micro business
for teaching engĺish at school how nano technology help us
Do somebody tell me a best nano engineering book for beginners?
s. Reply
there is no specific books for beginners but there is book called principle of nanotechnology
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
what is the actual application of fullerenes nowadays?
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
is Bucky paper clear?
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Do you know which machine is used to that process?
how to fabricate graphene ink ?
for screen printed electrodes ?
What is lattice structure?
s. Reply
of graphene you mean?
or in general
in general
Graphene has a hexagonal structure
On having this app for quite a bit time, Haven't realised there's a chat room in it.
what is biological synthesis of nanoparticles
Sanket Reply
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Source:  OpenStax, Physics - open resources and tools. OpenStax CNX. Jun 02, 2011 Download for free at http://cnx.org/content/col11308/1.3
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