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Measure battery internal resistance effortlessly! Use a PASCO Current-Voltage Sensor with SPARKvue or Capstone to capture live data and plot a real-time line of best fit. Fast, accurate, and hands-on!

Two generations of Pasco motion carts come together to demonstrate the conservation of momentum - a fun and engaging experiment that inspires a range of open-ended investigations. Use SPARKvue or Capstone to capture and analyze velocity data!

After opening the box of the Arduino Science Kit R3, I found a collection of external devices (loudspeakers, temperature probe & ultrasonic distance/ping-echo time sensor). My first project: a quick measurement of the position of a spring arm-motion cart as it bounces up and down an incline. To my pleasure, a rewarding set of distance-time graphs were captured with the Science Journal app.

I thought to test the new Arduino Science Kit R3 by producing standing waves and measuring the distance between adjacent antinodes in a “leaking tube” air column. The external distance sensor and ambient sound sensor are used to simultaneously measure the height or position of descending water in a leaking tube, and the sound intensity. The function generator and speaker, also included with the...

Bringing together different generations of Arduino boards … The Arduino Duemilanove meets the Arduino Science Kit R3 to automatically measure the light intensity transmitted through 2 polaroid filters. The Duemilanove drives a continuously sweeping servo and the R3 kits measures the light intensity. Data is displayed in real-time with the Science Journal app.

This experiment not only provides hands-on experience with an Arduino tool, but it also covers fundamental concepts in physics related to oscillations, resonance, and damping. It's a great way to engage students and learners in a practical application of theoretical knowledge.

Talk delivered at the AAPT 2020 Summer Meeting The author applies 3 different technologies to measure the speed of sound in air: a. Pasco motion sensor with Capstone software; b. Arduino board with ultrasonic distance sensor; c. Phyphox, sonar-timing, smart phone app. Each technique offers a particular learning challenge and experience with a common outcome. With the different technologies, the...

Learning about the physics of the conical pendulum through STEM skills. Students use vector analysis, Newton’s 2nd law, circular motion and a motor to build an automated Arduino controlled system to investigate the effect of motor speed on the angle of swing.

Explore standing waves by rotating an open-ended tube at different speeds and measure the sound frequency with the Arduino Science Journal app.

Observe the positions of neighbouring nodes to find the wavelength and speed of sound in air. Sound frequency = 2558.8 Hz.

Students creatively combining STEM and Physics practical skills to produce an automated device to detect polarized light. All made possible with the Arduino Science Journal app-brightness sensor, a polarizer, motor and computer screen. It is an opportunity to reinterpret traditional lab techniques with future technologies to discover and define a new way of approaching experimental sciences.

Attach a speaker or smartphone to an oscillating spring and measure the pitch as the speaker moves towards and away from the Arduino Science Journal pitch sensor placed below the speaker/phone.

Experiment by Dan Burns Video by Alan Bates

Happy 457th Birthday Galileo!

How to record sound frequencies with Phyphox

S O U N D Beats

Smart Cart Free Fall Timer

Free Fall Timer

Sound of free fall

Sound of free fall

Graviduino: An Arduino free fall timer

The Cloud Chamber

Coefficient of restitution (COR) with Pasco //code.Node

The Rotating Spring

The Beat Box: Teaching Wave Interference with Arduino

Thermal Expansion

Buoyancy & Density

Trails

Beats