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FIGURING PHYSICS
Answer to March 2019 Figuring Physics
Phys. Teach. 57, A132 (2019)
https://doi.org/10.1119/1.5092460
LETTERS TO THE EDITOR
Sign convention for backward traveling waves
Phys. Teach. 57, 132 (2019)
https://doi.org/10.1119/1.5092464
Comments on “Letting students discover the power, and the limits, of simple models: Coulomb’s law”
Phys. Teach. 57, 132–133 (2019)
https://doi.org/10.1119/1.5092465
PAPERS
Sound Propagation, Reflection, and Its Relevance to Ultrasound Imaging
Phys. Teach. 57, 134–137 (2019)
https://doi.org/10.1119/1.5092466
Two Beakers, Five E’s, Twenty Pennies, and Archimedes’ Principle
Phys. Teach. 57, 138–141 (2019)
https://doi.org/10.1119/1.5092468
Kinetic Friction: Time Upward and Downward
Phys. Teach. 57, 142–145 (2019)
https://doi.org/10.1119/1.5092469
Playground Physics: What Happens When Trying a 360° Swing?
Phys. Teach. 57, 146–148 (2019)
https://doi.org/10.1119/1.5092470
A Variable-Mass Snowball Rolling Down a Snowy Slope
Phys. Teach. 57, 150–151 (2019)
https://doi.org/10.1119/1.5092471
Teaching Phenomena with NGSS – A Complete Unit
Phys. Teach. 57, 152–156 (2019)
https://doi.org/10.1119/1.5092472
The Pulsar Search Collaboratory: Expanding Nationwide
Phys. Teach. 57, 156–158 (2019)
https://doi.org/10.1119/1.5092473
Real and “Ghost” Masses in a Statics Problem
Phys. Teach. 57, 164–165 (2019)
https://doi.org/10.1119/1.5092475
What Force and Torque Are Working with the Roberval Balance?
Phys. Teach. 57, 166–168 (2019)
https://doi.org/10.1119/1.5092476
A Low-Cost Experimental Kit for Teaching Wave Optics Based on the CDIO Approach
Phys. Teach. 57, 169–172 (2019)
https://doi.org/10.1119/1.5092477
A Variable Focal Length Lens Made from a Food Preservation Lid
Phys. Teach. 57, 173–175 (2019)
https://doi.org/10.1119/1.5092478
Geometrical, Fresnel, and Fraunhofer Regimes of Single-Slit Diffraction
Phys. Teach. 57, 176–178 (2019)
https://doi.org/10.1119/1.5092479
Simulating Physics Experiments in Spreadsheets – Experimenting with Ohm’s Law
Phys. Teach. 57, 182–183 (2019)
https://doi.org/10.1119/1.5092481
Counterintuitive Convection Flux Confined in a U-Shaped Tube
Phys. Teach. 57, 184–185 (2019)
https://doi.org/10.1119/1.5092482
Aspiring to Lead: Physics Teacher Leaders Influencing Science Education Policy
Phys. Teach. 57, 186–189 (2019)
https://doi.org/10.1119/1.5092483
The Difference Between a Probability and a Probability Density
Phys. Teach. 57, 190–192 (2019)
https://doi.org/10.1119/1.5092484
A Study on Parallax Error in Video Analysis
Phys. Teach. 57, 193–195 (2019)
https://doi.org/10.1119/1.5092485
AND THE SURVEY SAYS…
How much do physics faculty members earn?
Phys. Teach. 57, 137 (2019)
https://doi.org/10.1119/1.5092467
TRICK OF THE TRADE
Wooly Willy: Distance dependence of magnetic field
Phys. Teach. 57, 196 (2019)
https://doi.org/10.1119/1.5092487
IPHYSICS LABS
Measuring a spring constant with a smartphone magnetic field sensor
Phys. Teach. 57, 198–199 (2019)
https://doi.org/10.1119/1.5092488
PHYSICS CHALLENGES FOR TEACHERS AND STUDENTS
Solution to the January, 2019 Challenge Spare the rod…*
Phys. Teach. 57, A200–A203 (2019)
https://doi.org/10.1119/1.5092461
FERMI QUESTIONS
Question 1: I’m stoked!; Question 2: Geckos
Phys. Teach. 57, 200 (2019)
https://doi.org/10.1119/1.5092490
Solutions for Fermi Questions, March 2019: Question 1: I’m stoked!; Question 2: Geckos
Phys. Teach. 57, A201 (2019)
https://doi.org/10.1119/1.5092462
LITTLE GEMS
TALKIN’ PHYSICS
TECHNOLOGY IN THE CLASSROOM
Ultraviolet photography and insect vision
Phys. Teach. 57, 204–205 (2019)
https://doi.org/10.1119/1.5092494
WEBSIGHTS
“Rainbows: Figuring Their Angles” from Ken Ford’s Essays on Physics
Phys. Teach. 57, 206 (2019)
https://doi.org/10.1119/1.5092496
Digital Sound and Music: Concepts Applications and Science
Phys. Teach. 57, 206 (2019)
https://doi.org/10.1119/1.5092498
Lunar meteor impact recorded during Jan. 2019 lunar eclipse
Phys. Teach. 57, 206 (2019)
https://doi.org/10.1119/1.5092499
