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Ensino de elementos de Física do Estado Sólido contextualizados com Eletrônica e Robótica
This work presents the development of a didactic sequence which Physics is strongly contextualized with its technological applications, the sequence was divided into four classes, two of State Physics, one of which introduces robotics and the last, a practical class of robotics where the class wa...
Autor principal: | Coelho, Geordany Melo Correa |
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Idioma: | pt_BR |
Publicado em: |
2023
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Assuntos: | |
Acesso em linha: |
http://hdl.handle.net/11612/6185 |
Resumo: |
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This work presents the development of a didactic sequence which Physics is
strongly contextualized with its technological applications, the sequence was divided
into four classes, two of State Physics, one of which introduces robotics and the last,
a practical class of robotics where the class was divided into teams and carried out
the assembly of a small explorer robot that evades obstacles, the robot is based on
the Arduino prototyping platform, which was chosen for its low cost, versatility of
applications and ease of implementation. The robot's electrical circuit consists of two
direct current motors connected to an h bridge, the circuit is controlled by an arduino
uno connected to an ultrasonic sensor, the sensor sends waves through the
ultrasound range that are reflected through the terminal triggered to the environment
and returning to the sensor and captured by the echo which, based on the round-trip
time of the wave, determines the distance to the objects and decides which is the
best path to follow, in addition to exploring the different physical properties involved
in the functioning of the robot, the practice shows how the knowledge in basic
science become technological applications. The sequence was applied to a 3rd
grade class in the afternoon shift at the Centro de Ensino Urbano Rocha. |