Results 41 - 60 of 62 matches
Measuring velocity of objects using video clips part of Teaching with Data:Examples
Students learn to determine the velocity of moving objects by doing simple analysis of video clips.
Conservation of energy of a rollercoaster using high speed video part of Teaching with Data:Examples
A high speed video clip of a roller coaster is used as an example of conservation of mechanical energy. Student use the video to determine whether mechanical energy is conserved while the roller coaster rolls up, and then back down a hil.
Electromagnetic Induction Demonstration part of Teaching with Interactive Demonstrations:Examples
This simple demonstration shows the interaction between electricity and magnetism. Two coils of wire are held close to each other, but not touching. One is attached to a music source, such as a small radio or iPod, and the other is attached to an external speaker. Students can hear the music through the speaker even though there is no direct connection.
An electrostatics puzzler part of Teaching with Interactive Demonstrations:Examples
An interactive lecture demonstration intended to help students use physics reasoning to predict the outcome of a puzzling electrostatics demonstration.
A simple motor/generator demonstration for use in interactive lecture part of Teaching with Interactive Demonstrations:Examples
This activity describes a simple clear demonstration of electric generators (Faraday's Law) and electric motors (Lorentz Force). This demonstration can be used as an interactive lecture demonstration.
Contructing a projectile launcher and free falling target part of Teaching with Interactive Demonstrations:Examples
This activity describes the construction and use of a pneumatic cannon and free falling target used to teach the concepts of projectile motion in introductory physics.
Conservation of energy of while rolling down a hill part of Teaching with Data:Examples
Students analyze video clips of kids rolling down a hill on skates, scooters, and bikes to determine whether mechanical energy is conserved.
Analysis of simple harmonic oscillator in a single video clip part of Teaching with Data:Examples
One video clip, with embedded graphs, can be used to help students understand the mathematical relationships that describe simple harmonic motion.
Measuring the coefficient of friction of a skater on ice part of Teaching with Data:Examples
Students use video analysis of ice skaters gliding across the ice to determine the coefficient of friction between the skates and the ice. Materials include instructions and six videos that can be used for analysis.
Pressure Melting of Ice: While-U-Wait part of Teaching with Interactive Demonstrations:Examples
In this demonstration, students get to witness pressure melting and regelation first-hand. A weight is suspended via a thin wire over an ice cube. Over the course of the course of the demonstration, the wire passess through the ice, leaving undamaged ice in its wake.
Sun Path: Interactive On-line Mac or PC part of Mathematical and Statistical Models:Examples
Students use SunPath in the yearly mode to investigate seasonal changes in sunrise, sunset, length of day and sun altitude at their own latitude. JAVA activity for Mac or PC.
Resolving Force Vectors: Interactive Demonstration part of Teaching with Interactive Demonstrations:Examples
This is an Interactive Lecture Demonstration for resolving force vectors using the suspended block demonstration (1J30.10).
ConcepTest: Axis Tilt part of ConcepTests:Examples
Mars axis is tilted at approximately the same angle as Earth's axis. This should result in a. days of similar length. b. similar sequences of seasons. c. similar temperatures on the planet's surface. d. ...
ConcepTest: Tidal Ranges 1 part of ConcepTests:Examples
If the moon were farther away from the Earth: a. Tidal ranges would be larger b. Tidal ranges would be smaller c. There would no change in tidal ranges
ConcepTest: Tidal Ranges 2 part of ConcepTests:Examples
If the moon were larger: a. Tidal ranges would be larger b. Tidal ranges would be smaller c. There would no change in tidal ranges.
Activity: Measure Your Reaction Time part of Measurement and Uncertainty:Examples
This is a lab activity that allows students to collect data to practice using effective measurement. While other authors have produced similar labs, this version includes uncertainty analysis consistent with ...
Activity: Identifying a solid using density part of Measurement and Uncertainty:Examples
Effective measurement techniques include the concept of measurement uncertainty. Students may make erroneous conclusions analyzing data using measurements that do not include the uncertainty of the measurement. In this lab, students determine a density range for a metal and identify the material based on this range.
Lab: Horizontally Launched Projectiles (with uncertainty analysis) part of Measurement and Uncertainty:Examples
This is a version of the time-tested lab where students roll a ball off a table top and use kinematics in two dimensions to try to predict where the ball will land. While many versions of this lab have been ...
Determining Measured Values and Uncertainty part of Measurement and Uncertainty:Examples
Student practice taking measurements with various instruments and learn to determine the uncertainty of their measured value.
Performing Calculations using Measured Values that Include Uncertainty part of Measurement and Uncertainty:Examples
Students measure the density of pennies to determine their composition. Students practice determining measured values that include uncertainty and practice calculations using numbers that include uncertainty.