Diffusion
Students use a pH sensor to investigate the diffusion of hydrogen ions through a semipermeable membrane, comparing the rates of diffusion for two solutions...
Enzyme Activity (Oxygen)
Students use an oxygen gas sensor to investigate the catalyzed decomposition of hydrogen peroxide by catalase.
Mathematical Modeling of Evolution
Students work with a mathematical model and computer simulation to explore how inheritance patterns and gene frequencies change in a population.
Enzyme Activity (Pressure)
Students use a pressure sensor to investigate the catalyzed decomposition of hydrogen peroxide by catalase.
Light Emitting Diodes
Students investigate the properties of an LED with current and voltage sensors. They use their observations to describe the behavior of an LED. They create...
Transistor as an Amplifier
Students investigate the properties of a transistor with current and voltage sensors. They use their observations to describe the behavior of a transistor....
Properties of Diodes
Students investigate the properties of a diode with current and voltage sensors. They use their observations to describe the behavior of a diode.
Interference of Different Wavelengths
The purpose of this experiment is to examine the diffraction and interference patterns formed by...
Interference from Multiple Slits
The purpose of this experiment is to examine the diffraction and interference pattern formed by laser light passing through multiple slits, observing how...
Interference from a Double Slit
The purpose of this experiment is to examine the diffraction and interference patterns formed by laser light passing through two slits and verify that...
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