Use of Simulators for the Teaching and Learning Process inthe Subject of Electrotechnics

Abstract

The study aims to highlight the impact of using educational simulators
such as Multisim, Tinkercad, and LTspice in teaching Electrotechnics to first-year high school students, considering the fundamental concepts
of current flow and the behavior of electrical elements, which can be
complex and difficult to understand. This is why the integration of these simulators is proposed as tools to enhance the theoretical and practical
understanding of students. The use of simulators allows students to conduct practices without the risks associated with physical experiments and
facilitates the visualization of complex phenomena, promoting a more
interactive and safe learning environment.The research implements a methodological strategy that includes four phases: introduction to the
simulators, application of theoretical concepts, circuit design and analysis, and final collaborative work. The study was carried out during the second trimester of the 2024-2025 academic year, with 90 students from
first-year high school. The results showed that students who used simulators in their electrotechnics practices significantly improved their academic performance. In knowledge tests, the average grade before the
implementation of the simulators was 6.5, while after the intervention it
increased to 8.1, representing a 24% improvement. This significant increase in learning led to a better understanding of the concepts, as evidenced by an increase in the students’ practical skills. Additionally, 90% of the students reported that the simulators helped them better understand abstract electrotechnics concepts, such as Ohm’s Law, resistor networks, and alternating current circuits. Regarding motivation, 85% stated that
the use of simulators made the classes more interesting and engaging.