Polyhedron Learning Media, Inc. 提供アプリ一覧

[ 教育 ]
This is a demonstration of additive and subtractive color mixing, or the mixing of colored lights and colored pigments. With colored lights, red, green, and ...
[ 教育 ]
The Newton’s Second Law lab uses a laboratory cart to investigate the relationships between the force applied to an object and the mass and acceleration of t...
[ 教育 ]
This is an adaptation of a common clinical test for color vision disorders. Students arrange colored discs then analyze the results to identify color vision ...
[ ゲーム ]
TrainSet 3D is an homage to that classic HyperCard stack. Design your own tracks and run the steam locomotive around them. If you crash, no worries, repair...
[ 教育 ]
A process called Fourier analysis can be used to mathematically break down any image into a number of basic components. By manipulating these components and ...
[ 教育 ]
The Simple Harmonic Motion lab uses a spring-mass system to investigate relationships between the spring constant, mass, amplitude of oscillation, and period...
[ 教育 ]
The Conservation of Momentum lab uses two colliding bodies to investigate elastic and inelastic collisions and compare kinetic energy. It is part of Polyhedr...
[ 教育 ]
The Image Formation Using Lenses lab uses an optical bench to determine the focal length of a converging lens and to investigate the relationship between the...
[ 教育 ]
The Addition of Force Vectors lab uses a force table to investigate the vector addition of forces. It is part of Polyhedron Physics Plus, a set of 24 iPad a...
[ 教育 ]
The Centripetal Force lab uses a centripetal force apparatus to investigate the relationships between the centripetal force on an object and the mass, veloci...
[ 教育 ]
A rating scale procedure is used with different stimuli to demonstrate basic concepts of signal detection theory—response criterion, d-prime, and ROC curves....
[ 教育 ]
This is a demonstration of mapping the receptive fields of neurons in the visual system. Students play the role of a vision scientist trying to find the loca...
[ 教育 ]
A reaction-time procedure is used together with a visual search task to measure the speed of cognitive operations (visual and other “thought” processes). Som...
[ 教育 ]
The Hooke’s Law lab uses a spring-mass system to investigate the relationship between the force acting on a spring and the resulting change in length of the ...
[ 教育 ]
The Joule Heating lab uses a calorimeter to investigate electrical energy and thermal energy. It is part of Polyhedron Physics Plus, a set of 24 iPad apps fo...
[ 教育 ]
The visual system is well suited to extracting information about the structure and form of objects on the basis of motion. In this demonstration, randomly-po...
[ 教育 ]
The Ohm’s Law lab uses a resistor, a power supply, a voltmeter, and an ammeter to investigate the relationships between the voltage, current, and resistance ...
[ 教育 ]
The Conservation of Energy lab uses a spring-mass system to investigate the conservation of mechanical energy. It is part of Polyhedron Physics Plus, a set o...
[ 教育 ]
The Series and Parallel Circuits lab uses resistors, a power supply, a voltmeter, and an ammeter to investigate the effective resistances of circuits with re...
[ ゲーム ]
The goal is to remove as many tiles as possible from the board. Select blocks of matching tiles—the bigger the block, the bigger your score. Score increases ...
[ 教育 ]
The Work and Mechanical Energy lab uses a laboratory cart to investigate the relationship between the work done on an object and the change in kinetic energy...
[ 教育 ]
The Reflection of Light lab uses a plane mirror to investigate the relationships between object and image distances and angles of incidence and reflection. I...
[ 教育 ]
A Yes-No procedure, combined with the method of limits, is used to measure the size of different visual illusions—the Müller-Lyer illusion, the horizontal-ve...
[ 教育 ]
Stereograms create an illusion of depth because slightly different images are presented to each eye. They simulate the real-world situation in which each eye...
[ 教育 ]
The Refraction of Light lab uses a refraction cell and a ray box to investigate Snell’s Law of Refraction, total internal reflection, and the critical angle ...
[ 教育 ]
A magnitude estimation procedure is used to measure the apparent distance between a reference point and a figure that appears to be either in front of or beh...
[ 教育 ]
The Motion of a Pendulum lab uses a mass on a string to investigate the relationships between the mass, length, amplitude, and period of oscillation of a pen...
[ 教育 ]
Mach bands are an illusion produced by the communication between neighboring cells in the retina. Because nearby cells can inhibit each others’ responses (la...
[ 教育 ]
The Momentum and Impulse lab uses a laboratory cart to investigate the relationship between the impulse exerted on a constant mass and the resulting change i...
[ 教育 ]
Illusions are fun and interesting to view, but more importantly they provide insights into how our visual system works. By discovering ways in which the visu...
[ 教育 ]
The Friction lab uses a friction block to determine the coefficients of static friction and kinetic friction for two surfaces in contact. It is part of Polyh...
[ 教育 ]
The Archimedes Principle lab uses a laboratory balance, a metal sample, and graduated cylinders containing water and alcohol to investigate Archimedes’ Princ...
[ 教育 ]
The Work and Energy Using an Electric Motor lab uses an electric motor and other equipment to investigate energy efficiency. It is part of Polyhedron Physic...
[ 教育 ]
A reaction-time procedure is used to measure different types of information processing by the visual system. This procedure demonstrates how the speed and se...
[ 教育 ]
The Specific Heat of a Metal lab uses a calorimeter to measure the specific heat of a metal. It is part of Polyhedron Physics Plus, a set of 24 iPad apps for...
[ 教育 ]
The RC Circuits lab uses a power supply, voltmeters, capacitors, and resistors to investigate RC circuits. It is part of Polyhedron Physics Plus, a set of 24...
[ 教育 ]
A magnitude estimation procedure is used to measure our perception of the magnitude of different types of stimuli. Students make predictions based on conflic...
[ 教育 ]
The Gas Laws lab uses a syringe, masses, a thermometer, a hotplate, and a water and ice bath to investigate Boyle’s Law and Charles’s Law. It is part of Pol...
[ 教育 ]
The Speed of Sound lab uses a resonance chamber to measure the wavelength of a sound wave and determine an experimental value for the speed of sound in air. ...
[ 教育 ]
The Gravity lab uses a position sensor to examine the relationship between the position, velocity, and acceleration of a free-falling body.It is part of Poly...
[ ゲーム ]
Horseshoes, a pastime enjoyed for generations by nobility and commoner alike, is fun for all. This is the real game of horseshoes. No flashing lights or sp...
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