On the Use of PDF-3D to Overcome Spatial Visualization Difficulties Linked with Ternary Phase Diagrams

Despite the interesting applications that the PDF-3D offers in teaching, especially for subjects related to spatial comprehension difficulties, such a didactic tool is not well known in the education sector. Thus, a proposal of using PDF-3D in engineering studies is presented in this paper, specific...

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Published inEducation sciences Vol. 9; no. 2; pp. 67 - 74
Main Authors Vergara, Diego, Rubio, Manuel Pablo, Lorenzo, Miguel
Format Journal Article
LanguageEnglish
Published Basel MDPI AG 01.06.2019
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ISSN2227-7102
2227-7102
DOI10.3390/educsci9020067

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Abstract Despite the interesting applications that the PDF-3D offers in teaching, especially for subjects related to spatial comprehension difficulties, such a didactic tool is not well known in the education sector. Thus, a proposal of using PDF-3D in engineering studies is presented in this paper, specifically, in the field of teaching ternary phase diagrams (TPDs). The didactic resource—easy to design and easy to use—allows students to overcome spatial visualization difficulties linked with TPDs. According to students’ opinions, the PDF-3D is an effective tool to use in any topic related to spatial difficulties and, in addition, is a friendly and easy-to-use tool. This fact and the simplicity of designing a PDF-3D make it a useful tool for educational aims.
AbstractList Despite the interesting applications that the PDF-3D offers in teaching, especially for subjects related to spatial comprehension difficulties, such a didactic tool is not well known in the education sector. Thus, a proposal of using PDF-3D in engineering studies is presented in this paper, specifically, in the field of teaching ternary phase diagrams (TPDs). The didactic resource—easy to design and easy to use—allows students to overcome spatial visualization difficulties linked with TPDs. According to students’ opinions, the PDF-3D is an effective tool to use in any topic related to spatial difficulties and, in addition, is a friendly and easy-to-use tool. This fact and the simplicity of designing a PDF-3D make it a useful tool for educational aims.
Author Lorenzo, Miguel
Vergara, Diego
Rubio, Manuel Pablo
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SubjectTerms Alloys
Cognition & reasoning
Education
Educational Planning
Educational Technology
Engineering
Engineering Education
Laboratories
Learning
Learning Processes
Materials science
PDF-3D
Phase transitions
Software
Spatial Ability
spatial visualization
Student Attitudes
Students
Teaching
Teaching Methods
Technology Uses in Education
ternary phase diagrams
Virtual reality
Visual Aids
Visualization
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