Curated OER
Home Spelling Practice: Greek Forms: arch, crat, demos, polis
In this spelling worksheet, students learn to spell a list of 20 words. All contain the Greek roots: arch, crat, demos, or polis. Students write each word one time. There are additional at-home activities listed.
University of Colorado
University of Colorado: Physics 2000: Quantum Atom
Several pages with an interesting discussion of the visible light spectrum and atomic absorption and emission line spectrum. Features excellent graphics, thorough and understandable discussion, and many interactive Java applets.
PBS
Cleisthenes, the Athenian Reformer
The life of Cleisthenes, the Athenian statesman who helped reform and revitalize the political system of Athens is profiled in this article.
Other
Beloit College: K 12 Geology
This is a good source of basic information about density currents in water. It includes simple activities you can do to demonstrate these currents.
University of Sydney (Australia)
University of Sydney: Structure and Properties of Materials/thermal Physics
An exhaustive set of "lecture notes" on various topics in thermal physics (including thermal expansion). Explanations are well done and more interesting than most. Includes both a mathematical and conceptual treatment of topics. Humor,...
University of Maryland
University of Maryland: Boiling at Reduced Pressure
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration of the dependency of the boiling point upon pressure. Shows apparatus and set-up; provides suggestions. Easily...
Boston University
Bu: Optics Demonstrations: Polarization
Several short descriptions of demonstrations pertaining to polarization principles. Suitable as a supplement for a teacher lesson plan or as an idea-generator for a student project.
Boston University
Bu: Optics: Geometric Optics
Several short descriptions of demonstrations which illustrate principles of geometric optics (many of which focus upon refraction).
Boston University
Bu: Optics Demonstrations: Interference
Several short descriptions and graphics of demonstrations which illustrate principles of interference. Suitable as a supplement for a teacher lesson plan or as an idea-generator for a student project.
NC State University
Pira Demonstration Catalog: Dichroic Polarization
Short descriptions of possible physics demonstrations for illustrating dichroic polarization and the role of Polaroid filters in blocking roadway glare. Suitable as an idea-generator for student projects.
University of Maryland
University of Maryland: Thermal Expansion Pin Breaker
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration of thermal expansion. Shows apparatus and set-up; Provides suggestions. Easily adaptable as a student project...
University of Maryland
Lowering the Freezing Point of Water Using Salt
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration of the effect of an ionic solute upon the freezing point of water. Shows apparatus and set-up; provides...
University of Maryland
U. Of Maryland: Change of State of Liquid Nitrogen
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration of the vaporization of liquid nitrogen. Shows apparatus and set-up; provides suggestions. Easily adaptable as...
University of Maryland
University of Maryland: Boiling Water by Pumping
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration which utilizes a Bell jar and vacuum pump to show the dependency of boiling point upon pressure. Shows...
University of Maryland
U. Of Maryland: Latent Heat: Ice to Water to Steam
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration of latent heat in the melting and vaporization process. Shows apparatus and set-up; provides suggestions....
University of Maryland
University of Maryland: Absolute Zero
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for determining the value of absolute temperature. Shows apparatus and set-up; provides suggestions. Easily adaptable as a student project...
University of Maryland
University of Maryland: Boyled Marshmallows
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration of Boyle's law. Shows apparatus and set-up; provides suggestions. Easily adaptable as a student project or lab...
University of Maryland
University of Maryland: Ideal Gas Law Volume of One Mole
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration of the ideal gas law. Shows apparatus and set-up; provides suggestions. Easily adaptable as a student project...
University of Maryland
University of Maryland: Thermal Expansion: Ball and Hole
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration of thermal expansion. Shows apparatus and set-up; provides suggestions. Easily adaptable as a student project...
University of Maryland
Um: Carbon Dioxide Balloon on Liquid Nitrogen
A page from the University of Maryland Physics Lecture Demonstration Facility. Provides directions for a teacher demonstration of sublimation. Shows apparatus and set-up; provides suggestions. Easily adaptable as a student project or lab...
Boston University
Optics Demonstrations: Holograms
A short description of a demonstration involving a hologram. Suitable as a supplement for a teacher lesson plan or as an idea-generator for a student project.
Boston University
Bu: Optics Demonstrations: Diffraction
Short descriptions and graphics of three demonstrations which illustrate the diffraction phenomenon. Suitable as a supplement for a teacher lesson plan or as an idea-generator for a student project.