Computer Programming Effects in Elementary: Perceptions and Career Aspirations in STEM

The development of elementary-aged students’ STEM and computer science (CS) literacy is critical in this evolving technological landscape, thus, promoting success for college, career, and STEM/CS professional paths. Research has suggested that elementary- aged students need developmentally appropriate STEM integrated opportunities in the classroom; however, little is known about the potential impact of CS programming and how these opportunities engender positive perceptions, foster confidence, and promote perseverance to nurture students’ early career aspirations related to STEM/CS. The main purpose of this mixed-method study was to examine elementary-aged students’ (N = 132) perceptions of STEM, career choices, and effects from pre- to post-test intervention of CS lessons (N = 183) over a three-month period. Findings included positive and significant changes from students’ pre- to post-tests as well as augmented themes from 52 student interviews to represent increased enjoyment of CS lessons, early exposure, and its benefits for learning to future careers

Ontology-based Fuzzy Markup Language Agent for Student and Robot Co-Learning

An intelligent robot agent based on domain ontology, machine learning mechanism, and Fuzzy Markup Language (FML) for students and robot co-learning is presented in this paper. The machine-human co-learning model is established to help various students learn the mathematical concepts based on their learning ability and performance. Meanwhile, the robot acts as a teacher's assistant to co-learn with children in the class. The FML-based knowledge base and rule base are embedded in the robot so that the teachers can get feedback from the robot on whether students make progress or not. Next, we inferred students' learning performance based on learning content's difficulty and students' ability, concentration level, as well as teamwork sprit in the class. Experimental results show that learning with the robot is helpful for disadvantaged and below-basic children. Moreover, the accuracy of the intelligent FML-based agent for student learning is increased after machine learning mechanism.Comment: This paper is submitted to IEEE WCCI 2018 Conference for revie

Research on ICT in K-12 schools e A review of experimental and survey-based studies in computers & education 2011 to 2015

International audienceWhat is the role of a journal? Is it to follow the research or lead it? For the former, it is to serve as an archival record of the scholarship in a field. It can serve to permit the research community to engage with each other via the written record. But, for the latter, it can serve the research community by pointing out gaps in the research based on the archival record. This review is intended to do just that

Effects of using educational robotics at the elementary school level

The purpose of this research was to learn more about the uses and benefits of educational robotics in an elementary school curriculum

Robotics in child storytelling

Although the field of Educational Robotics (ER) has been growing over the last few years and its usefulness has been shown in many studies, its use in basic or elementary school levels has been scarce. This work intends to address the issue of demonstrating that ER makes a very useful tool at the elementary levels of learning, proposing a project-oriented approach, where interdisciplinary work uses children's stories and their imagination. The project involved the use of Lego Mindstorms robotics kits by students with ages between 9 and 12 years old. It involved the construction and programming of robots, addressing the dramatization of the popular tales "Little Red Riding Hood" and "The Three little pigs" as the final goal. Also, other groups of students implemented fashion and dancing shows, also with robots. Each of the robots performed as one of the characters of the story/ show, following a set of steps according to the script that was programmed by the students. The work involved also a previous step where the robots were built and dressed according to its role. The final results show the applicability of ER to this level of learning/ teaching. The students were able to successfully complete the project, achieving the proposed aims and also showing high levels of motivation and enthusiasm through its whole duration. The work culminated with public shows thatUniversidade do Minho. Centro de Investigação em Educação (CIEd-UMINHO

La aplicación de la robótica y programación por bloques en la enseñanza elemental

This study shows the relevance of introducing visual block programming and robotics in primary education. The study describes how robotics are effectively implemented in schools, based on computational concepts and the classroom activities. We describe, apply and present specific resources teachers, who may think of introducing programming and robotics in education must consider. These resources can be adapted to their students’ levels and education stages. It is essential to be aware of the resources available and adapt them to students’ needs. The analysis involves 107 fifth-grade students in primary education at three schools. The sample of the study was non-probabilistic and intentional. The study is bidimensional. The first dimension is a quasi-experimental design obtaining data from a test. Construct validity was tested by an exploratory factor analysis. The second dimension details the results for four scales previously described: active learning, computational concepts, perceived usefulness and enjoyment. This dimension examines the results of the aforementioned scale, which analyses the pedagogical interactions. Statistically significant improvements were achieved in the understanding of basic computational concepts such as sequences, loops, conditional statements, parallel execution, event handling and use of robotics. Improvements were also noted in didactic interaction, and in greater enjoyment, enthusiasm, efficiency and active participation of students. They also showed stronger motivation, commitment and interest in the process.Este estudio demuestra la importancia de un diseño para la educación que incorpore la programación de visual por bloques y la robótica en educación primaria. Este estudio describe cómo la robótica se implementa de manera efectiva en las escuelas, basándose en conceptos computacionales y las actividades del aula. Describimos, aplicamos y presentamos varios recursos, los docentes que deseen comenzar a trabajar con la programación y la robótica en la educación deben considerar los recursos requeridos y cómo se pueden adaptar a los niveles y etapas de la educación de sus alumnos. Es fundamental conocer los recursos disponibles y adaptarlos a las necesidades de los discentes. El análisis involucra a 107 estudiantes de quinto curso de educación primaria en tres centros escolares, la muestra fue no probabilística e intencional. La primera dimensión es un diseño cuasi-experimental que obtiene datos de una prueba, la validez de constructo se probó mediante análisis factorial exploratorio. La segunda dimensión detalla los resultados para las cuatro escalas descritas anteriormente: aprendizaje activo, conceptos computacionales, utilidad percibida y disfrute, esta dimensión examina los resultados de la escala antes mencionada que analiza las interacciones pedagógicas. Se lograron mejoras estadísticamente significativas en la comprensión de conceptos computacionales básicos: secuencias, bucles, declaraciones condicionales, ejecución paralela, manejo de eventos y uso de robótica. También se observaron mejoras en la interacción didáctica, y en un mayor disfrute, entusiasmo, eficiencia y participación activa, mostrando los estudiantes una mayor motivación, compromiso e interés en el proceso

Robots in elementary school : some educational, legal and technical aspects

This article focuses on robots in elementary school. The authors present an analysis of a number of educational, legal and technical aspects. The article also includes an overview of literature on robotics in elementary school. In the second part a description is provided of more adequate equipment: LEGO Robotics and the LEGO MINDSTORMS RCX Intelligent Brick and Robotics Invention System, WeDo 2.0, Dash & Dot Pack: 2 companionable robots for teaching robotics to children. Next, the authors discuss selected legal regulations relating to school curricula, for example, proposals put forward by the Council for the Informatization of Education at the Ministry of National Education. One of the sections contains good examples of use of robotics in Polish schools. The position of the course of robotics (including elements of design, construction and programming of robots) in modern teaching in Polish schools is also presented, using as an example the experience of teachers working in Bielsko-Biala (Silesia region). Besides, research results of a study, conducted in Poland and in Ukraine, are discussed. Finally, the authors present their conclusions

What do Undergraduate Engineering Students and Preservice Teachers Learn by Collaborating and Teaching Engineering and Coding through Robotics?

This research paper presents preliminary results of an NSF-supported interdisciplinary collaboration between undergraduate engineering students and preservice teachers. The fields of engineering and elementary education share similar challenges when it comes to preparing undergraduate students for the new demands they will encounter in their profession. Engineering students need interprofessional skills that will help them value and negotiate the contributions of various disciplines while working on problems that require a multidisciplinary approach. Increasingly, the solutions to today\u27s complex problems must integrate knowledge and practices from multiple disciplines and engineers must be able to recognize when expertise from outside their field can enhance their perspective and ability to develop innovative solutions. However, research suggests that it is challenging even for professional engineers to understand the roles, responsibilities, and integration of various disciplines, and engineering curricula have traditionally left little room for development of non-technical skills such as effective communication with a range of audiences and an ability to collaborate in multidisciplinary teams. Meanwhile, preservice teachers need new technical knowledge and skills that go beyond traditional core content knowledge, as they are now expected to embed engineering into science and coding concepts into traditional subject areas. There are nationwide calls to integrate engineering and coding into PreK-6 education as part of a larger campaign to attract more students to STEM disciplines and to increase exposure for girls and minority students who remain significantly underrepresented in engineering and computer science. Accordingly, schools need teachers who have not only the knowledge and skills to integrate these topics into mainstream subjects, but also the intention to do so. However, research suggests that preservice teachers do not feel academically prepared and confident enough to teach engineering-related topics. This interdisciplinary project provided engineering students with an opportunity to develop interprofessional skills as well as to reinforce their technical knowledge, while preservice teachers had the opportunity to be exposed to engineering content, more specifically coding, and develop competence for their future teaching careers. Undergraduate engineering students enrolled in a computational methods course and preservice teachers enrolled in an educational technology course partnered to plan and deliver robotics lessons to fifth and sixth graders. This paper reports on the effects of this collaboration on twenty engineering students and eight preservice teachers. T-tests were used to compare participants’ pre-/post- scores on a coding quiz. A post-lesson written reflection asked the undergraduate students to describe their robotics lessons and what they learned from interacting with their cross disciplinary peers and the fifth/sixth graders. Content analysis was used to identify emergent themes. Engineering students’ perceptions were generally positive, recounting enjoyment interacting with elementary students and gaining communication skills from collaborating with non-technical partners. Preservice teachers demonstrated gains in their technical knowledge as measured by the coding quiz, but reported lacking the confidence to teach coding and robotics independently of their partner engineering students. Both groups reported gaining new perspectives from working in interdisciplinary teams and seeing benefits for the fifth and sixth grade participants, including exposing girls and students of color to engineering and computin