GeoGebra as a spatial skills training tool among science, technology engineering and mathematics students

2019 ◽  
Vol 27 (6) ◽  
pp. 1506-1517 ◽  
Author(s):  
Maja K. Tomić ◽  
Boris Aberšek ◽  
Igor Pesek
Keyword(s):  
Skills Training ◽  
Spatial Skills ◽  
Mathematics Students ◽  
Training Tool ◽  
Science Technology ◽  
And Mathematics

scholarly journals Analysis of University STEM Students’ Mathematical, Linguistic, Rhetorical–Organizational Assignment Errors

2021 ◽  
Vol 11 (4) ◽  
pp. 173
Author(s):  
María-José Arévalo ◽  
María Asun Cantera ◽  
Vanessa García-Marina ◽  
Marian Alves-Castro
Keyword(s):  
Foreign Language ◽  
Mother Tongue ◽  
Writing Skills ◽  
Mathematics Students ◽  
Educational Design ◽  
Science Technology ◽  
Communicative Strategies ◽  
Precise Diagnosis ◽  
Stem Students ◽  
And Mathematics

Although Error Analysis (EA) has been broadly used in Foreign Language and Mother Tongue learning contexts, it has not been applied in the field of engineering and by STEM (Science, Technology, Engineering, and Mathematics) students in a systematic way. In this interdisciplinary pilot study, we applied the EA methodology to a wide corpus of exercises and essays written by third-year students of mechanical engineering, with the main purpose of achieving a precise diagnosis of the students’ strengths and weaknesses in writing skills. For the analysis to be as exhaustive as possible, the errors were typologized into three main categories (linguistic, mathematical, and rhetorical–organizational), each of which is, in turn, subdivided into 15 items. The results show that the predominant errors are rhetorical–organizational (39%) and linguistic (38%). The application of EA permits the precise identification of the areas of improvement and the subsequent implementation of an educational design that allows STEM students to improve their communicative strategies, especially those related to the writing skills and, more precisely, those having to do with the optimal use of syntax, punctuation, rhetorical structure of the text, and mathematical coherence.

scholarly journals Transforming African Education Systems in Science, Technology, Engineering, and Mathematics (STEM) Using ICTs: Challenges and Opportunities

2019 ◽  
Vol 2019 ◽  
pp. 1-29 ◽  
Author(s):  
Alcardo Alex Barakabitze ◽  
Anangisye William-Andey Lazaro ◽  
Neterindwa Ainea ◽  
Michael Hamza Mkwizu ◽  
Hellen Maziku ◽  
...  
Keyword(s):  
Rural Areas ◽  
Teaching And Learning ◽  
Skills Training ◽  
Sub Saharan Africa ◽  
Education Systems ◽  
Science Technology ◽  
Challenges And Opportunities ◽  
Living Labs ◽  
Sub Saharan ◽  
And Mathematics

This paper presents the role of ICTs in transforming Africa’s Education Systems (AES) in science, technology, engineering, and mathematics (STEM) subjects/courses. The paper highlights on a positive shift across Africa in using ICT to improve the quality of teaching and learning through activities such as intensive ICT skills training to teachers, increase in ICT equipments and applications in schools, and emergence of living labs (LLs) and innovation spaces/centres (InnoSpace). We first provide some of the challenges of integrating ICTs in education followed by a description of key past and current ICT initiatives supporting the adoption of ICTs in schools using a number of case studies in sub-Saharan Africa. We further present various ICT-based models for education, as a transformational approach towards integrating ICTs in AES. Moreover, we provide various ICT platforms deployed for education service delivery in disadvantaged African society (e.g., rural areas) including LLs and InnoSpace across the continent. Finally, we highlight our main findings and observations in terms of opportunities and future ICT for education research directions in Africa. Our aim is to provide some guidelines and ensure that Africa uniformly meet the 2030 United Nations Sustainable Development Goal number 4, which is to ensure inclusive and quality education for all and promote lifelong learning, particularly using ICTs.

Old Problem, New Perspectives: Applying Anzaldúan Concepts to Underrepresentation in STEM

2020 ◽  
pp. 089484532090179
Author(s):  
Ellen Hawley McWhirter ◽  
Rachel Gali Cinamon
Keyword(s):  
Stem Education ◽  
Minority Groups ◽  
Skills Training ◽  
Ethnic Minority Groups ◽  
Stem Fields ◽  
Top Down ◽  
Work Settings ◽  
Science Technology ◽  
Information Awareness ◽  
And Mathematics

Women and members of many ethnic minority groups continue to be significantly underrepresented in science, technology, engineering, and mathematics (STEM) education and work settings. In this article, we propose that Gloria Anzaldúa’s concepts of nepantla and nepantleras/os can be used to enrich perspectives on underrepresentation among those studying, working, and persisting in STEM fields. We describe how diversity practices may fail to address and foster inclusion in STEM education and workplaces and link inclusion and belonging to engagement and retention in STEM. Recommendations are offered for combining top-down and bottom-up strategies providing information, awareness, and skills training in STEM environments, including recognizing and engaging the insights and experiences of nepantleras/os.

scholarly journals Examining the Role of Spatial Skills and Mathematics Motivation on Middle School Mathematics Achievement

2020 ◽  
Author(s):  
Kinnari Atit ◽  
Jason R. Power ◽  
Norma Veurink ◽  
David Uttal ◽  
Sheryl Sorby ◽  
...  
Keyword(s):  
Middle School ◽  
Mathematics Achievement ◽  
Hierarchical Linear Modeling ◽  
Spatial Skills ◽  
Linear Modeling ◽  
School Students ◽  
Science Technology ◽  
Mathematics Motivation ◽  
And Mathematics

Background: Spatial skills and mathematical ability have been repeatedly identified as criticalfor achievement in Science, Technology, Engineering, and Mathematics (STEM). Previous studies have identified correlations between spatial skills and mathematical achievement; however, questions remain regarding improvements in non-spatial areas associated with STEM achievement. The current study examined whether competency in spatial skills could be related to individuals’ motivation for mathematics. Measures of spatial skills and mathematics motivation were completed by 1,056 seventh grade students.Results: Using hierarchical linear modeling, spatial skills and math motivation were examined relative to students’ performance on a state standardized mathematics subtest. Results indicate that spatial skills and motivation interact to significantly predict students’ mathematics performance.Conclusions: These results suggest that spatial skills in combination with motivation play a significant role in middle school students’ mathematics achievement.

scholarly journals D3MOBILE METROLOGY WORLD LEAGUE: TRAINING SECONDARY STUDENTS ON SMARTPHONE-BASED PHOTOGRAMMETRY

2020 ◽  
Vol XLIII-B5-2020 ◽  
pp. 235-241
Author(s):  
J. P. Ortiz-Sanz ◽  
M. Gil-Docampo ◽  
T. Rego-Sanmartín ◽  
M. Arza-García ◽  
G. Tucci ◽  
...  
Keyword(s):  
Secondary Students ◽  
Mobile Phones ◽  
School Level ◽  
Spatial Skills ◽  
High School Level ◽  
Science Technology ◽  
Video Tutorials ◽  
The World ◽  
E Learning ◽  
And Mathematics

Abstract. The advent of the smartphones brought with them higher processing capabilities and improved camera specifications which boosted the applications of mobile-based imagery in a range of domains. One of them is the 3-D reconstruction of objects by means of photogrammetry, which now enjoys great popularity. This fact brings potential opportunities to develop educational procedures in high schools using smartphone-based 3-D scanning techniques. On this basis, we designed a Project Based e-Learning (PBeL) initiative to introduce secondary students to the disciplines of photogrammetry through the use of their mobile phones in an attractive and challenging way for them. The paper describes the motivation behind the project "D3MOBILE Metrology World League”, supported by ISPRS as part of the "Educational and Capacity Building Initiative 2020" programme. With this Science, Technology, Engineering and Mathematics (STEM) initiative, we implement a methodology with the format of an international competition, that can be adapted to daily classwork at the high school level anywhere in the world. Therefore, the championship is essentially structured around a collection of well-thought-out e-learning materials (text guidelines, video tutorials, proposed exercises, etc.), providing a more flexible access to content and instruction at any time and from any place. The methodology allows students to gain spatial skills and to practice other transversal abilities, learn the basics of photogrammetric techniques and workflows, gain experience in the 3-D modelling of simple objects and practice a range of techniques related to the science of measurement.

scholarly journals Application in Augmented Reality for Learning Mathematical Functions: A Study for the Development of Spatial Intelligence in Secondary Education Students

Mathematics ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 369
Author(s):  
Francisco del Cerro Velázquez ◽  
Ginés Morales Méndez
Keyword(s):  
Secondary Education ◽  
Augmented Reality ◽  
New Technologies ◽  
Spatial Skills ◽  
Mathematics Students ◽  
Mathematical Functions ◽  
Spatial Intelligence ◽  
Technical Drawing ◽  
Visuospatial Skills ◽  
And Mathematics

Spatial intelligence is an essential skill for understanding and solving real-world problems. These visuospatial skills are fundamental in the learning of different Science, Technology, Engineering and Mathematics (STEM) subjects, such as Technical Drawing, Physics, Robotics, etc., in order to build mental models of objects or graphic representations from algebraic expressions, two-dimensional designs, or oral descriptions. It must be taken into account that spatial intelligence is not an innate skill but a dynamic skill, which can be enhanced by interacting with real and/or virtual objects. This ability can be enhanced by applying new technologies such as augmented reality, capable of illustrating mathematical procedures through images and graphics, which help students considerably to visualize, understand, and master concepts related to mathematical functions. The aim of this study is to find out whether the integration of the Geogebra AR (Augmented Reality) within a contextualized methodological environment affects the academic performance and spatial skills of fourth year compulsory secondary education mathematics students.

Effect of Practice and Training in Spatial Skills on Embedded Figures Scores of Males and Females

1979 ◽  
Vol 48 (3) ◽  
pp. 975-984 ◽  
Author(s):  
Sandy Johnson ◽  
Jane M. Flinn ◽  
Zita E. Tyer
Keyword(s):  
Liberal Arts ◽  
Spatial Skills ◽  
Mathematics Students ◽  
Embedded Figures Test ◽  
Significant Difference ◽  
Embedded Figures ◽  
Liberal Arts Students ◽  
And Mathematics ◽  
And Training ◽  
Spatial Training

The effect of practice and training in spatial skills on scores obtained by male and female students on the Embedded Figures Test was examined. Forms A and B were administered 6 wk. apart to three groups of subjects ( ns = 28, 27, 27) enrolled in drafting, mathematics, and liberal arts courses. During the pretest-posttest period the drafting students received training while the other two groups served as controls. Analysis indicated (1) no initial sex difference in test scores; (2) liberal arts students differed significantly from drafting and mathematics students, but there was no significant difference between the last two groups; (3) all groups improved with practice; (4) women receiving training improved more than women who did not; (5) there was a trend toward women receiving spatial training scoring more poorly than males receiving training on the pretest, but there was no significant difference on the posttest. These results suggest that sex differences in embedded-figures scores found by many previous experimenters may have been associated with differences in prior experience in spatial skills and by a confounding of sex with area of academic study.

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