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Paper Abstract and Keywords
Presentation 2026-03-04 15:05
An Examination of the Applicability of the Modeling Learning Material "KuruKuru" to Informatics
Noriya Ogawa (Graduate School of Shinshu Univ.), Mizue kayama, Nobuyuki Tachi (Shinshu Univ.), Seitaro Kakumu, Shieon Park (Graduate School of Shinshu Univ.), Tatsuya Sasaki (Shinshu Univ.), Takashi Nagai (Institute of Technologists), Atsushi Hirata (Hiroshima University Fukuyama Secondary and High School) ET2025-70
Abstract (in Japanese) (See Japanese page) 
(in English) This study introduced “Kurukuru,” a modeling teaching material based on home appliance operation, into the high school general subject “Information I” and examined its applicability. In the lessons, students described washing machine operations as activity diagrams on SRPS and learned by operating a miniature washing machine controlled by a micro:bit. The lessons were conducted twice for 161 second-year high school students in Hiroshima Prefecture. Students were tasked with designing both a specified washing method and their own unique washing method. We conducted error analysis and structural analysis of the submitted assignments, along with qualitative analysis of responses from an open-ended questionnaire. The results revealed challenges in instructional design for actual classroom implementation. Furthermore, the study demonstrated the creation of diverse branching structures and showed that this teaching material enhances learner engagement.
Keyword (in Japanese) (See Japanese page) 
(in English) Learning Technology / Informatics / Model Driven Development / Real-world oriented teaching materials / / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 391, ET2025-70, pp. 60-67, March 2026.
Paper # ET2025-70 
Date of Issue 2026-02-25 (ET) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF ET2025-70

Conference Information
Committee ET  
Conference Date 2026-03-04 - 2026-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ET 
Conference Code 2026-03-ET 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Examination of the Applicability of the Modeling Learning Material "KuruKuru" to Informatics 
Sub Title (in English)  
Keyword(1) Learning Technology  
Keyword(2) Informatics  
Keyword(3) Model Driven Development  
Keyword(4) Real-world oriented teaching materials  
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1st Author's Name Noriya Ogawa  
1st Author's Affiliation Graduate School of Shinshu University (Graduate School of Shinshu Univ.)
2nd Author's Name Mizue kayama  
2nd Author's Affiliation Shinshu University (Shinshu Univ.)
3rd Author's Name Nobuyuki Tachi  
3rd Author's Affiliation Shinshu University (Shinshu Univ.)
4th Author's Name Seitaro Kakumu  
4th Author's Affiliation Graduate School of Shinshu University (Graduate School of Shinshu Univ.)
5th Author's Name Shieon Park  
5th Author's Affiliation Graduate School of Shinshu University (Graduate School of Shinshu Univ.)
6th Author's Name Tatsuya Sasaki  
6th Author's Affiliation Shinshu University (Shinshu Univ.)
7th Author's Name Takashi Nagai  
7th Author's Affiliation Institute of Technologists (Institute of Technologists)
8th Author's Name Atsushi Hirata  
8th Author's Affiliation Hiroshima University Fukuyama Secondary and High School (Hiroshima University Fukuyama Secondary and High School)
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Speaker Author-1 
Date Time 2026-03-04 15:05:00 
Presentation Time 25 minutes 
Registration for ET 
Paper # ET2025-70 
Volume (vol) vol.125 
Number (no) no.391 
Page pp.60-67 
#Pages 8 
Date of Issue 2026-02-25 (ET) 

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