PASCO offers complete solutions to increase science literacy (and test scores) with opportunities to explore real-life phenomena, while developing the concepts and applying the science and engineering practices (3D). PASCO also offers solutions to integrate computational thinking and coding with content for your science classroom.
Latest Experiments • Browse All
Students will investigate the kinetics of crystal violet fading in the presence of sodium hydroxide using a PASCO Wireless Colorimeter.
The purpose of this experiment is to predict the horizontal range of a projectile shot from various heights and angles. In addition, students...
Students will first predict the speed of sound in the air of their classroom using a simple relationship accounting for temperature. Students...
Students will use a wireless sound sensor and the fast Fourier Transform (FFT) display of the data collection software to analyze the tones produced...
Students will learn the meaning of terms (frequency, period, crest, trough, amplitude, wavelength and wave speed) used to describe waves by studying...
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More than two thousand science and STEM educators participated in the first Science Educators' Best of Show™ Awards by casting their votes for products that they felt impacted science learning.
Similar to many scientific concepts, spectroscopy developed as a result of the cumulative work of many scientists over many decades. We typically credit Sir Isaac Newton with the development of spectroscopy,
Most people have used a microscope at some point during their education, but not everyone has used a spectroscope or spectrometer. While they share similar names, spectroscopy and microscopy are used for different purposes.
Spectroscopy is used for physical and analytical chemistry to detect, determine, or quantify the molecular composition of a sample.
When we consider what defines sound in a physics context, it can be tempting to assume sound is basically vibrations. While partially true, sound is much more complex than simple vibrations.
So what type of wave is sound? Sound waves fall into three categories: longitudinal waves, mechanical waves, and pressure waves.