Document Type : Original Research Paper
Authors
1 Education
2 Shahid Rajaee Teacher Training University, Tehran, Iran.
3 Faculty of Humanities, Shahid Rajaee Teacher Training University, Tehran, Iran
Abstract
Background and Objectives: Architectural design as a thoughtful construction of space requires complex and multi-stage processes that involve spatial visualization, understanding, and mental rotation. Spatial thinking is one of the main factors of human intelligence that helps to understand, recognize and manipulate shapes and images. Education using technologies such as virtual reality, 3D modeling tools, and software can effectively enhance students' spatial thinking. These technologies not only help to provide better spatial concepts and skills, but also affect the ability to analyze, recognize and think to solve problems. SketchUp, as a type of 3D design software, is a powerful tool for creating accurate and realistic models of buildings so that the use of this software in the architectural design education process can help students to strengthen their spatial thinking skills and provide the best design methods. Therefore, this research focuses on the use of SketchUp in architectural design education and its impact on students' spatial abilities.
Methods: The present study adopted a quasi-experimental within-group design conducted in three phases: pre-test, SketchUp training, and post-test. The initial step involved assessing the spatial abilities of the students before SketchUp training using a questionnaire consisting of 10 visual questions. The second step consisted of SketchUp training conducted over 21 sessions, each lasting six hours. Training was delivered through instructional videos and practical offline projects. Following the completion of the training, the spatial abilities of the students were reassessed using a post-test questionnaire containing 2 visual questions.
The study population included 51 female students from 11th-grade architecture classes in a vocational school during the summer 2022 and summer 2023. A sample of seventeen students was selected using purposive sampling. Data collection utilized a researcher-designed visual Likert-scale questionnaire, validated through expert opinions for content validity. The reliability of the questionnaire was confirmed with a Cronbach's alpha coefficient of 0.864. Data analysis was performed using paired samples t-test with SPSS version 26, assessing the impact of SketchUp training on students' spatial abilities. This methodology aimed to evaluate the effectiveness of SketchUp training in enhancing spatial thinking skills among high school students studying architecture.
Findings: The findings showed that teaching through sketch with test (t=2.286) and (p=0.036) had an effect on students' spatial ability and the difference between the mean scores before and after the test was significant. Also, training had a significant effect on spatial visualization with the test (t=2.814) and (p=0.012) and it had been strengthened during the projects. Commands to COPY (t = 2.63), UNION (t = 3.20) and Commands to SLOPE (t= 3.10) were the most used and effective. Moreover, due to the lack of significant effect (P>0.05), the difference between the mean scores before and after the test was not significant and Sketchup training had no effect on Spatial Perception. In addition, based on the non-significance level of the test (t=1.499) and (P>0.05), teaching with Sketchup software did not result in a difference between the mean scores before and after the test and did not have significant effect on the students' mental rotation.
Conclusion: Teaching through Sketchup software has led to a significant improvement in students' spatial ability and spatial visualization. These results show that Sketchup can be an effective tool for teaching spatial and architectural skills. But it had no significant effect on students' spatial Perception and mental rotation. Therefore, to strengthen these skills, the use of other tools and methods and the need for more diverse training programs are recommended.
Keywords
Main Subjects
COPYRIGHTS
© 2025 The Author(s). This is an open-access article distributed under the terms and conditions of the Creative Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) (https://creativecommons.org/licenses/by-nc/4.0/)
', './data/jte/coversheet/cover_en.jpg'))
Send comment about this article