3 papers
physics.ed-ph2013
Velocities: mean, average and instantaneous in uniform accelerated motion, some pedagogical comments
Paco Talero, Orlando Organista, Luis H. Barbosa
The relation among instantaneous, mean and average velocities in one-dimensional motion with constant acceleration is studied. It was shown that the instant velocity evaluated in t…
physics.ed-ph2012
Semi-quantitative diagram about temporal evolution in basic physics learning: a study with engineering students
Paco Talero, César Mora, Orlando Organista +1
We show a new semi-quantitative technique of analysis about of temporal evolution of learning of basic physics concepts. In this technique we arrange a geometric diagram with the s…
physics.ed-ph2012
Application of FCI at engineering students in Bogota: an interpretation of the answers through a random model of two levels
Paco Talero, Orlando Organista, Luis Barbosa
We applied the FCI to 646 engineering students from Bogota when they began your first year physics, we found that the relative frequency of the number of correct answers has a rand…