Bibliographic Details
| Title: |
Automatización de actividades experimentales con Arduino en la formación de profesores de Física. |
| Authors: |
González Bello, Segifredo Luis1 segifredogonzalezb@gmail.com, Romero Mariño, Yerall1, González Nápoles, Ramón Rubén1 |
| Source: |
Latin-American Journal of Physics Education. Sep2024, Vol. 18 Issue 3, p1-6. 6p. |
| Subject Terms: |
*Physics education, *Teacher training, Arduino (Microcontroller), Gravimetry, Acceleration measurements |
| Abstract (English): |
In previous works on the use of Arduino, insufficient didactic development is revealed in the automation of experimental activities, in teacher training. This study aimed automation of measurement the acceleration of gravity g with a simple pendulum and Arduino. An experimental methodology with an interpretative approach was used, measuring the period (T) of a pendulum, for five different lengths (L), with sensor HC-SR04 and an Arduino microcontroller. The period of the designed pendulum and the calculation of g in Havana (Ciudad Escolar Libertad) were obtained, comparing it with that reported by the National Metrology Institute. In another result, the graph T2 Vs L was constructed and the value of g was calculate. The study carried out introduced didactic innovation to a traditional experimental design, by using the automation of experimental activities with the Arduino microcontroller [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): |
En trabajos precedentes sobre el uso de Arduino, se revela insuficiente desarrollo didáctico en la automatización de actividades experimentales, en la formación de profesores. Este estudio tuvo como objetivo, la automatización de la medición de la aceleración de la gravedad g con un péndulo simple y Arduino. Se utilizó una metodología experimental con enfoque interpretativo, midiendo el periodo de un péndulo (T), para cinco longitudes diferentes (L), con un sensor ultrasónico HC-SR04 y un microcontrolador Arduino UNO R3. Se obtuvo el periodo del péndulo diseñado y el cálculo de g en La Habana (Ciudad Escolar Libertad), comparándolo con el reportado por el Instituto Nacional de Metrología. En otro resultado se construyó la gráfica de T² Vs L, y se calculó el valor de g. El estudio realizado introdujo innovación didáctica a un diseño experimental tradicional, al emplear la automatización de actividades experimentales con el microcontrolador Arduino. [ABSTRACT FROM AUTHOR] |
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| Database: |
Education Research Complete |
