A Novel, Modular Robot for Educational Robotics Developed Using Action Research Evaluated on Technology Acceptance Model

Chatzopoulos, Avraam; Kalogiannakis, Michail; Papadakis, Stamatios; Papoutsidakis, Michail

doi:10.3390/educsci12040274

Cited by 21 publications

(16 citation statements)

References 45 publications

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“…The results of the validity test by employing two expert validators showed that the test was valid based on those domains. Furthermore, the reliability of the test was measured, this refers to the consistency of the measurement [38]. The reliability of the test is calculated according to the percentage of agreement equation of each validator [39], and the result showed the test was reliable.…”

Section: Methodsmentioning

confidence: 99%

The Implementation of E-Learning Supported by Social Reality Videos in Mobile Applications: Its Impact on Student’s Learning Outcomes

Ismail¹

2022

Int. J. Interact. Mob. Technol.

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This study aims to implement e-learning supported by social reality videos in a mobile application and explore its impact on improving student learning outcomes. This study used an experimental design (pretest-posttest control group design), two sample groups were used, they were the experimental and control groups. The experimental group was treated with e-learning supported by social reality videos in a mobile application, while the control group was given face-to-face learning and relied on the expository method. The number of research samples in each of the two groups was 28 students, they were students who took basic natural science courses at the Mandalika Education University. Pre-test and post-test were given with the same task in both groups. This study focuses on measuring student cognitive learning outcomes which are considered as the impact of induced learning in both treatment groups. Each learning outcome data was analyzed descriptively (analysis of average learning outcomes and n-gain), and statistical analysis (testing the hypothesis of differences in student learning outcomes between treatment groups), statistical analysis at a significance level of 0.05. In general, the results of the study shows that e-learning supported by social reality videos in a mobile application has a significant impact on improving student learning outcomes, and is found to be better than the expository method. We recommend its simultaneous use in regular lectures in the classroom.

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Section: Methodsmentioning

confidence: 99%

The Implementation of E-Learning Supported by Social Reality Videos in Mobile Applications: Its Impact on Student’s Learning Outcomes

Ismail¹

2022

Int. J. Interact. Mob. Technol.

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“…In addition, the Technology Acceptance Model (TAM) proposes that the key factors of system technology acceptance consist of external variables, PEOU, PU, attitudes toward use, and behavioral intentions that together assess the technology acceptance of users in a system ( Davis, 1989 ; Chatzopoulos et al, 2022 ). According to the TAM model theory, people’s technology acceptance can be understood from external variables to internal variables, with PU being how much individuals value the technology they use, and PEOU being how easy individuals perceive the technology to be to operate ( Davis, 1989 ).…”

Section: Research Hypothesis and Modelmentioning

confidence: 99%

The STEAM learning performance and sustainable inquiry behavior of college students in China

Nong

Liao²,

Ye³

et al. 2022

Front. Psychol.

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Teacher education students, as an important reserve in the field of education, their growth and development are related to the future of science, economy, sustainable development of education. Through participation in the educational practice of STEAM, which integrates science, technology, engineering, art, and mathematics is more beneficial for them to acquire 21st century skills like communication, collaboration, learning innovation and critical thinking. However, little has been seen about the use and effectiveness of short videos in STEAM education activities and how they can be used to support and promote teacher education students STEAM learning performance and sustainable inquiry behaviors. Therefore, this study combines the framework of triadic reciprocity determinism theory and technology acceptance theory to propose six research hypotheses and develop a research model to explore the relationship between collaborative self-efficacy (CS-E), perceived usefulness (PU) of short videos, perceived ease of use (PEOU), STEAM learning performance and teacher education students’ sustainable inquiry behavior. To achieve the purpose of this study, this study used purposive sampling and invited teacher education students from five classes of preschool education at a university in Guangxi Zhuang Autonomous Region (GZAR), China, to participate in this study. A total of 8 h of instructional guidance was provided over a four-week period, in which participants used short videos for collaborative group learning and independent inquiry and applied STEAM concepts to kindergarten science activities. Participants’ STEAM performance was measured and surveyed during the fourth week. The results of the study validation showed that (1) teacher education students CS-E had a positive effect on the PU and PEOU of short videos; (2) Teacher’s education students PEOU of short videos had a positive effect on usefulness; (3) Teacher’s education students PU and PEOU of short videos had a positive effect on STEAM learning performance; (4) Teacher’s education students’ STEAM learning performance had a positive effect on sustainable inquiry behavior.

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“…The ESP32 has a low power consumption and low cost intended for internet of things (IoT) and embedded applications and is the successor to the ESP8266.furthermore, ESP32 board can interface with other systems to provide Wi-Fi and Bluetooth functionality through its SPI/SDIO or I2C/UART interfaces. In addition, it is often programmed by an Arduino IDE which allows loading of a program whose language is a set of C/C++ functions into the board by USB cable [21], [22]. In our work we used ESP32 DEVKIT V1-DOIT version with 30 GPIOS.…”

Section: Esp32 Boardmentioning

confidence: 99%

Intelligent control and reduce energy consumption of smart street lighting system

Mouaadh

Bouchiba

Rebhi

2022

IJPEDS

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Public lighting is one of the criteria for the development of society, in addition to which it is important in human life, as it ensures safety and security during the night, but this may lead to an increase in energy consumption and therefore there is a deficit in energy bills. This research offers a smart street lighting system that has been implemented and tested at pilot site consists of 9 LED lights in order to reduce energy consumption without compromising the security and safety of street users. The developed system control solution relied on combining the effectiveness of the system with reduced installation costs, As soon as the user enters the street, his movement is detected using a motion sensor, so the controller processes this information and raises the intensity of the lighting around the street user’s area, then sends a message via a wireless network to the next controller, which in turn raises the intensity of the lighting, thus increasing the intensity of lighting in front of the user rather than behind. Through experimental results obtained, the system has proven its effectiveness in achieving energy savings up to 50% depending on the use of the smart control scenario.

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A Novel, Modular Robot for Educational Robotics Developed Using Action Research Evaluated on Technology Acceptance Model

Cited by 21 publications

References 45 publications

The Implementation of E-Learning Supported by Social Reality Videos in Mobile Applications: Its Impact on Student’s Learning Outcomes

The Implementation of E-Learning Supported by Social Reality Videos in Mobile Applications: Its Impact on Student’s Learning Outcomes

The STEAM learning performance and sustainable inquiry behavior of college students in China

Intelligent control and reduce energy consumption of smart street lighting system

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