scholarly journals Educational Robotics in Primary School: Measuring the Development of Computational Thinking Skills with the Bebras Tasks

Informatics ◽  
2019 ◽  
Vol 6 (4) ◽  
pp. 43 ◽  
Author(s):  
Chiazzese ◽  
Arrigo ◽  
Chifari ◽  
Lonati ◽  
Tosto
Keyword(s):  
Primary School ◽  
Positive Impact ◽  
Computational Thinking ◽  
Fourth Grade ◽  
Thinking Skills ◽  
Research Field ◽  
Primary School Children ◽  
Control Group ◽  
Educational Robotics ◽  
K 12

Research has shown that educational robotics can be an effective tool to increase students’ acquisition of knowledge in the subjects of science, technology, engineering, and mathematics and promote, at the same time, a progression in the development of computational thinking (CT) skills in K–12 (kindergarten to 12th grade) education. Within this research field, the present study first sought to assess the effect of a robotics laboratory on the acquisition of CT-related skills in primary school children. The study also aimed to compare the magnitude of the effect of the laboratory across third- and fourth-grade students. For the purpose of the study, a quasi-experimental post-test-only design was adopted, and a group of 51 students, from third- and fourth-grade classrooms, participating in the robotics laboratories, were compared to a control group of 32 students from classrooms of the same grades. A set of Bebras tasks was selected as an overall measure of CT skills and was administered to children in both the intervention and control groups. Overall, the results showed that programming robotics artefacts may exert a positive impact on students’ learning of computational thinking skills. Moreover, the effect of the intervention was found to be greater among third-grade children.

scholarly journals DuinoBlocks4Kids: Using Free Technology and Low-Cost Materials for the Exercise of Computational Thinking in Primary School via Programming and Educational Robotics

2019 ◽  
Vol 27 (02) ◽  
pp. 167
Author(s):  
Rubens Lacerda Queiroz ◽  
Fábio Ferrentini Sampaio ◽  
Mônica Pereira Dos Santos
Keyword(s):  
Primary School ◽  
Error Detection ◽  
Computer Programming ◽  
Low Cost ◽  
Computational Thinking ◽  
Thinking Skills ◽  
Primary School Children ◽  
Conditional Logic ◽  
Educational Robotics ◽  
Purely Sequential

This paper presents a case study about the development of Computational Thinking in primary school children (3st to 4th grade) via the teaching of programming abilities with the use of educational robotics, free technology and recyclable, low cost materials. We aimed at raising some hypotheses on whether there is a straight relationship between some cognitive aspects of children aged 8-10 (such as the ability to put events and ideas in sequence, the ability to execute mental operations on the basis of concrete experience, among others) and the ability to execute activities that may be linked to the learning of computer programming. The observed results indicated (from the use of a didactic kit developed for the accomplishment of this study) the possibility to develop the following computational thinking skills: abstract thinking ability, understanding of flows of control, Debugging and systematic error detection, iterative thinking, use of conditional logic and problem decomposition.  Regarding the investigations related to cognitive maturity, we found evidence of a correlation between the cognitive characteristics analyzed and the performance of certain tasks related to computer programming, such as the development of purely sequential programs and understanding of processing idea.

Educational Robotics for Creating Effective Computer Science Learning for All

2021 ◽  
pp. 44-69
Author(s):  
Amy Eguchi
Keyword(s):  
Computer Science ◽  
Effective Teachers ◽  
Computational Thinking ◽  
Thinking Skills ◽  
People Of Color ◽  
Underrepresented Minorities ◽  
Educational Robotics ◽  
Learning Tool ◽  
Real Picture ◽  
K 12

President Obama's initiative, “computer science for all,” has been a rallying slogan for promoting computer science in K-12 education. Although the participation of people of color in computer science (CS) has increased in the past several years, it is still drastically low and does not reflect the real picture of our society. This chapter explores how educational robotics as a learning tool can inspire underrepresented minorities including females and students of color to become interested in CS. Supported by Papert's constructionism theory, educational robotics effectively facilitates students' learning of various concepts in CS and STEM. Educational robotics is a learning tool which inspires students' interest in learning. It provides a learning environment that promotes students' learning of various CS concepts and computational thinking skills. Although robots naturally spark students' interests, to make it most effective, teachers are required effortfully to create learning opportunities that are authentic and meaningful for individual students.

Educational Robotics for Creating Effective Computer Science Learning for All

2022 ◽  
pp. 756-781
Author(s):  
Amy Eguchi
Keyword(s):  
Computer Science ◽  
Effective Teachers ◽  
Computational Thinking ◽  
Thinking Skills ◽  
People Of Color ◽  
Underrepresented Minorities ◽  
Educational Robotics ◽  
Learning Tool ◽  
Real Picture ◽  
K 12

President Obama's initiative, “computer science for all,” has been a rallying slogan for promoting computer science in K-12 education. Although the participation of people of color in computer science (CS) has increased in the past several years, it is still drastically low and does not reflect the real picture of our society. This chapter explores how educational robotics as a learning tool can inspire underrepresented minorities including females and students of color to become interested in CS. Supported by Papert's constructionism theory, educational robotics effectively facilitates students' learning of various concepts in CS and STEM. Educational robotics is a learning tool which inspires students' interest in learning. It provides a learning environment that promotes students' learning of various CS concepts and computational thinking skills. Although robots naturally spark students' interests, to make it most effective, teachers are required effortfully to create learning opportunities that are authentic and meaningful for individual students.

scholarly journals The Effect of Robotics-Based Storytelling Activities on Primary School Students’ Computational Thinking

2021 ◽  
Vol 12 (1) ◽  
pp. 10
Author(s):  
Karin Tengler ◽  
Oliver Kastner-Hauler ◽  
Barbara Sabitzer ◽  
Zsolt Lavicza
Keyword(s):  
Primary School ◽  
Fourth Graders ◽  
Computational Thinking ◽  
Thinking Skills ◽  
Educational Robotics ◽  
School Students ◽  
Technological Environment ◽  
Primary School Teachers ◽  
Post Test

Robotics is needed as education keeps up with challenges students are facing in a technological environment. A long-term research project focuses on developing a feasible robotics-based learning environment that enables primary school teachers to introduce computer science education. This paper shows educational robotics combining storytelling to promote computational thinking through the method of Tell, Draw, and Code. The study was conducted via pre–post test, using the Beginners Computational Thinking test (BCTt), with third and fourth graders (N = 40) to determine if the integration of robotics-based storytelling activities enhances computational thinking skills. Results show that an increase in computational thinking is evident after the intervention is implemented. The approach of combining stories, texts, and literature with educational robotics seems to be a promising concept to equip students with the required skills.

scholarly journals Mapping K-12 Computer Science Teacher’s Interest, Self-Confidence, and Knowledge about the Use of Educational Robotics to Teach

2021 ◽  
Vol 11 (8) ◽  
pp. 443
Author(s):  
Nuno Dorotea ◽  
João Piedade ◽  
Ana Pedro
Keyword(s):  
Computer Science ◽  
Science Teachers ◽  
Computational Thinking ◽  
Thinking Skills ◽  
Educational Robotics ◽  
Online Application ◽  
Classroom Activities ◽  
Self Confidence ◽  
K 12 ◽  
Teacher's Knowledge

This paper reports a case study, developed in K-12 Portuguese Education, that aimed to analyze the computer science teachers’ knowledge, interest, and self-confidence to use educational robotics and other programable objects in classroom activities to teach computer science concepts and to promote students’ computational thinking skills. The research design was organized into a descriptive and exploratory quantitative approach. The participants were 174 in-service computer science teachers of Portuguese public education. The data was gathered from the participants, through the online application of the Robotics Interest Questionnaire scale (RIQ). Very positive levels of teacher’s knowledge, interest, and self-efficacy to use educational robotics for teaching purposes were reported in the study outcomes. These constructs were underlined in several studies as relevant factors to promote the use of educational robotics and other similar technologies by the teachers. Despite the study limitations and the small context, a set of relevant results was highlighted on computer science in-service teachers’ interest and preparation to use robotics and to support their students in learning activities with these artifacts.

Efficiently Prompting Students When Developing Computational Thinking Skills

2022 ◽  
pp. 91-115
Author(s):  
Soumela K. Atmatzidou ◽  
Chrysanthi N. Βekiari ◽  
Stavros N. Demetriadis
Keyword(s):  
Computational Thinking ◽  
Study Groups ◽  
Thinking Skills ◽  
Student Response ◽  
Assessment Tools ◽  
Control Group ◽  
Educational Robotics ◽  
Teacher Guidance ◽  
Response Modality ◽  
The Impact

This study investigates the impact of student response modality on the development of computational thinking skills in educational robotics activities. Students of an elementary school were divided into three study groups ('Control', 'Selecting', and 'Writing') that implemented activities based on the same teacher guidance while prompted to provide responses of different modalities. The purpose was to engage students in the development of computational thinking skills, focusing on the basic skills of abstraction, generalization, algorithm, modularity, and debugging. These skills were evaluated at different phases during the activity, using different modality (selection, written, and oral) assessment tools. The results suggest that (1) prompting and eliciting thoughts in the form of written or selected answers proves to be a beneficial strategy, and (2) the two groups, ‘Writing' and ‘Selecting', reach the same level of CT skills, which is significantly higher than the level of the control group.

The Imola Active Breaks study: a new strategy in child public health to reduce sedentary

2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
A Masini ◽  
S Marini ◽  
D Gori ◽  
M Montalti ◽  
M Lanari ◽  
...  
Keyword(s):  
Public Health ◽  
Primary School ◽  
Action Plan ◽  
Vigorous Physical Activity ◽  
Total Sample ◽  
Primary School Children ◽  
Control Group ◽  
Good Strategy ◽  
New Strategy ◽  
Active Breaks

Abstract Background Physical inactivity is worldwide considered one of the biggest public health problems of the 21st century. WHO recommended in children, at least 60 minute of Moderate Vigorous Physical activity (MVPA) per day, but low percentages comply with guidelines. Considering that children spend many hours at school, classroom is the ideal setting to increase their PA. Active Breaks (AB) are a 5-15-minute bouts of PA led by the teachers during academic lessons. The aim of the Imola AB study is to implement a 1-year intervention based on AB (10min/3per-day) in primary school as a new strategy to reduce inactivity. We present the baseline results. Methods Quasi-experimental pre-post study in 6-10aged primary school children, in Imola(Italy).We evaluated PA level with Actigraph accelerometers: time (in minutes) spent in MVPA Weekly and Daily (W-MVPA; D-MVPA) and Weekly Sedentary behaviours (W-SB). Results We recruited 152 children: N = 110 in Active Breaks experimental group (AB) and N = 42 in control group (CG). Actigraph's analysis showed that 42,5% of children in the ABG vs 31.0% in the CG reach the WHO recommendation (p=ns). We investigated baseline differences between groups using ANOVA dividing children by grade. In 3-4 grades: W-MVPA (AB = 318.3±15.5 vs CG = 310.4±98.0 p = 0.78); D-MVPA (AB = 53.0±20.3 vs CG = 51.8±16.3 p = 0.79);W-SB (AB = 6,687.5±375.3 vs CG = 6,754.7±281.0 p = 0.45). In 1grade: W-MVPA (AB = 376.1±127.9 vs CG = 300.3±120.0 p = 0.02); D-MVPA (AB = 62.7±21.3 vs CG = 50.0±20.0 p = 0.02); W-SB (AB = 6,436.0±496.0 vs CG = 6,373.3 ±1,532.0 p = 0.7). Conclusions Only the 39.2% of the total sample met the 60-minute/day of MVPA recommended. We found no significant baseline differences in PA level measured by Actigraph between CG and AB, excepted in 1 grade. The intervention implemented in the Imola AB study could be a good strategy to reduce sedentary in children and reach the WHO recommendation, thus contributing to the aims of the new Global Action Plan on PA 2018-2030. Key messages Less than 50% reach the WHO recommendations of PA. AB implemented in the Imola Study could be a public health school-based strategy to reduce sedentary and increase healthy behavior in children. Active breaks (AB) are emerging as a good strategy to increase the PA level, reducing the time in sedentary habits.

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