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Full-Text Articles in Physics
P-39 Interdisciplinary Diffusion Lab, Sable Canales, Chloe Gaban, Mickey Kutzner
P-39 Interdisciplinary Diffusion Lab, Sable Canales, Chloe Gaban, Mickey Kutzner
Celebration of Research and Creative Scholarship
Diffusion is a principle in Physics, Chemistry, and Biology. The rate of diffusion is affected by temperature, particle size, concentration, and material type. Students can model the rate of diffusion based on particle size by contrasting blue and yellow dyes. Two petri dishes containing agar-agar receive a drop of dye at the center. The radius of expansion is recorded over time. The variance of the distribution grows as π2=4π·π‘, where π2 is the variance, D is the diffusion constant, and t is time. Graphing variance versus time gives a slope of 4D. Diffusion constants vary by particle size, allowing for β¦
Arduino Microcontrollers In The Classroom: Teaching How To Phrase Effective Science Questions And How To Answer Them With Original Data, Tony Dinsmore
Arduino Microcontrollers In The Classroom: Teaching How To Phrase Effective Science Questions And How To Answer Them With Original Data, Tony Dinsmore
Science and Engineering Saturday Seminars
Arduino microcontrollers in the classroom: teaching how to phrase effective science questions and how to answer them with original data. Prof. Tony Dinsmore, UMass Physics This workshop will develop course modules that address a challenge in the science curriculum: how do we teach basic problem-solving and curiosity-based research skills in a classroom setting? The standard science curriculum teaches concepts and theory quite well but leaves rather little opportunity for students to take the lead in designing and implementing their own investigations. The workshop will use the Arduino, an inexpensive microcontroller that is simple to set up. A huge range of β¦
Solar Cells, D. Venkataraman
Solar Cells, D. Venkataraman
Science and Engineering Saturday Seminars
Solar cells convert the sun's energy into electrical energy. In this workshop, I will discuss the processes involved in solar cell and various types of solar cells that are being developed as an alternative to silicon solar cells. I will also demonstrate how students can build a solar cell from readily available materials.
Overview, Benjamin Davidovitch, Narayanan Menon, Jennifer Welborn, Wayne Kermenski
Overview, Benjamin Davidovitch, Narayanan Menon, Jennifer Welborn, Wayne Kermenski
Patterns Around Us
No abstract provided.
Superhero Robotics, Frank Sup, Brian Umberger, Nick Sawyer
Superhero Robotics, Frank Sup, Brian Umberger, Nick Sawyer
Science and Engineering Saturday Seminars
No abstract provided.
Atomic Force Microscopes, Rob Snyder, Jennifer Welborn
Atomic Force Microscopes, Rob Snyder, Jennifer Welborn
Nanotechnology Teacher Summer Institutes
PowerPoint overview. A student activity that builds an atomic force microscope model.
Producing Electricity With Solar Cells, Chris Emery, Rob Snyder
Producing Electricity With Solar Cells, Chris Emery, Rob Snyder
Science and Engineering Saturday Seminars
No abstract provided.
Wind Power, Susn Reyes
Wind Power, Susn Reyes
Science and Engineering Saturday Seminars
No abstract provided.
Using Solar Energy, Peter Talmage
Using Solar Energy, Peter Talmage
Science and Engineering Saturday Seminars
β’ Best energy source for the environment β’ Itβs getting more economical every day β’ Easy to maintain β’ Cuts down on foreign oil imports