AN INVESTIGATION OF LENGTH ESTIMATION SKILLS OF HIGH SCHOOL STUDENTS WITH MILD INTELLECTUAL DISABILITY

Hsin Mei E. Huang; Xuan Liao; Jessica Hoth; Silke Ruwisch; Aiso Heinze

AN INVESTIGATION OF LENGTH ESTIMATION SKILLS OF HIGH SCHOOL STUDENTS WITH MILD INTELLECTUAL DISABILITY

Hsin Mei E. Huang
, Xuan Liao
, Jessica Hoth
, Silke Ruwisch
, Aiso Heinze

Professur für Mathematik und ihre Didaktik

Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › Begutachtung

1 Zitat (Scopus)

Abstract

This study investigated the length estimation skills of high school students with mild intellectual disabilities (N = 39) by means of a paper-and-pencil assessment and interviews. The results showed that the students performed differently in different estimation situations involving size discrepancy and accessibility of to-be-estimated objects. The students tended to underestimate the lengths of daily objects. The uses of body parts, objects in convenience, mental rulers such as 1, 10 and 15 cm as reference points through unit iteration were the strategies reported by the interviewees.

Originalsprache	Englisch
Titel	PROCEEDINGS OF THE 47th CONFERENCE OF THE INTERNATIONAL GROUP FOR THE PSYCHOLOGY OF MATHEMATICS EDUCATION : VOLUME 3 Research Reports (H – O)
Redakteure/-innen	Tanya Evans, Ofer Marmur, Jodie Hunter, Generosa Leach, Jyoti Jhagroo
Seitenumfang	8
Band	3
Herausgeber (Verlag)	International Group for the Psychology of Mathematics Education
Erscheinungsdatum	2024
Seiten	73-80
ISBN (Print)	978-1-0670278-3
Publikationsstatus	Erschienen - 2024
Veranstaltung	47th Annual Conference of the International Group for the Psychology of Mathematics Education - PME 2024 - Auckland, Neuseeland Dauer: 17.07.2024 → 21.07.2024 Konferenznummer: 47 https://events.massey.ac.nz/pme-47-conference/

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Publisher Copyright:
© 2024 left to authors All rights reserved.

Fachgebiete und Schlagwörter

Mathematik
Didaktik der Mathematik

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https://www.igpme.org/wp-content/uploads/2024/06/Vol-3-PME-47-27-06-2024.pdfLizenz: Urheberrechtlich geschützt

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Huang, H. M. E., Liao, X., Hoth, J., Ruwisch, S., & Heinze, A. (2024). AN INVESTIGATION OF LENGTH ESTIMATION SKILLS OF HIGH SCHOOL STUDENTS WITH MILD INTELLECTUAL DISABILITY. in T. Evans, O. Marmur, J. Hunter, G. Leach, & J. Jhagroo (Hrsg.), PROCEEDINGS OF THE 47th CONFERENCE OF THE INTERNATIONAL GROUP FOR THE PSYCHOLOGY OF MATHEMATICS EDUCATION: VOLUME 3 Research Reports (H – O) (Band 3, S. 73-80). (Proceedings of the International Group for the Psychology of Mathematics Education). International Group for the Psychology of Mathematics Education. https://www.igpme.org/wp-content/uploads/2024/06/Vol-3-PME-47-27-06-2024.pdf

Huang, Hsin Mei E. ; Liao, Xuan ; Hoth, Jessica et al. / AN INVESTIGATION OF LENGTH ESTIMATION SKILLS OF HIGH SCHOOL STUDENTS WITH MILD INTELLECTUAL DISABILITY. PROCEEDINGS OF THE 47th CONFERENCE OF THE INTERNATIONAL GROUP FOR THE PSYCHOLOGY OF MATHEMATICS EDUCATION: VOLUME 3 Research Reports (H – O). Hrsg. / Tanya Evans ; Ofer Marmur ; Jodie Hunter ; Generosa Leach ; Jyoti Jhagroo. Band 3 International Group for the Psychology of Mathematics Education, 2024. S. 73-80 (Proceedings of the International Group for the Psychology of Mathematics Education).

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abstract = "This study investigated the length estimation skills of high school students with mild intellectual disabilities (N = 39) by means of a paper-and-pencil assessment and interviews. The results showed that the students performed differently in different estimation situations involving size discrepancy and accessibility of to-be-estimated objects. The students tended to underestimate the lengths of daily objects. The uses of body parts, objects in convenience, mental rulers such as 1, 10 and 15 cm as reference points through unit iteration were the strategies reported by the interviewees.",

keywords = "Mathematics, Didactics of Mathematics",

author = "Huang, \{Hsin Mei E.\} and Xuan Liao and Jessica Hoth and Silke Ruwisch and Aiso Heinze",

note = "Publisher Copyright: {\textcopyright} 2024 left to authors All rights reserved.; 47th Annual Conference of the International Group for the Psychology of Mathematics Education - PME 2024, PME 2024 ; Conference date: 17-07-2024 Through 21-07-2024",

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editor = "Tanya Evans and Ofer Marmur and Jodie Hunter and \{ Leach\}, Generosa and Jyoti Jhagroo",

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Huang, HME, Liao, X, Hoth, J, Ruwisch, S & Heinze, A 2024, AN INVESTIGATION OF LENGTH ESTIMATION SKILLS OF HIGH SCHOOL STUDENTS WITH MILD INTELLECTUAL DISABILITY. in T Evans, O Marmur, J Hunter, G Leach & J Jhagroo (Hrsg.), PROCEEDINGS OF THE 47th CONFERENCE OF THE INTERNATIONAL GROUP FOR THE PSYCHOLOGY OF MATHEMATICS EDUCATION: VOLUME 3 Research Reports (H – O). Bd. 3, Proceedings of the International Group for the Psychology of Mathematics Education, International Group for the Psychology of Mathematics Education, S. 73-80, 47th Annual Conference of the International Group for the Psychology of Mathematics Education - PME 2024, Auckland, Neuseeland, 17.07.24. <https://www.igpme.org/wp-content/uploads/2024/06/Vol-3-PME-47-27-06-2024.pdf>

AN INVESTIGATION OF LENGTH ESTIMATION SKILLS OF HIGH SCHOOL STUDENTS WITH MILD INTELLECTUAL DISABILITY. / Huang, Hsin Mei E.; Liao, Xuan; Hoth, Jessica et al.
PROCEEDINGS OF THE 47th CONFERENCE OF THE INTERNATIONAL GROUP FOR THE PSYCHOLOGY OF MATHEMATICS EDUCATION: VOLUME 3 Research Reports (H – O). Hrsg. / Tanya Evans; Ofer Marmur; Jodie Hunter; Generosa Leach; Jyoti Jhagroo. Band 3 International Group for the Psychology of Mathematics Education, 2024. S. 73-80 (Proceedings of the International Group for the Psychology of Mathematics Education).

Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › Begutachtung

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T1 - AN INVESTIGATION OF LENGTH ESTIMATION SKILLS OF HIGH SCHOOL STUDENTS WITH MILD INTELLECTUAL DISABILITY

AU - Huang, Hsin Mei E.

AU - Liao, Xuan

AU - Hoth, Jessica

AU - Ruwisch, Silke

AU - Heinze, Aiso

N1 - Conference code: 47

PY - 2024

Y1 - 2024

N2 - This study investigated the length estimation skills of high school students with mild intellectual disabilities (N = 39) by means of a paper-and-pencil assessment and interviews. The results showed that the students performed differently in different estimation situations involving size discrepancy and accessibility of to-be-estimated objects. The students tended to underestimate the lengths of daily objects. The uses of body parts, objects in convenience, mental rulers such as 1, 10 and 15 cm as reference points through unit iteration were the strategies reported by the interviewees.

AB - This study investigated the length estimation skills of high school students with mild intellectual disabilities (N = 39) by means of a paper-and-pencil assessment and interviews. The results showed that the students performed differently in different estimation situations involving size discrepancy and accessibility of to-be-estimated objects. The students tended to underestimate the lengths of daily objects. The uses of body parts, objects in convenience, mental rulers such as 1, 10 and 15 cm as reference points through unit iteration were the strategies reported by the interviewees.

KW - Mathematics

KW - Didactics of Mathematics

UR - https://www.scopus.com/pages/publications/85200259899

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AN - SCOPUS:85200259899

SN - 978-1-0670278-3

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BT - PROCEEDINGS OF THE 47th CONFERENCE OF THE INTERNATIONAL GROUP FOR THE PSYCHOLOGY OF MATHEMATICS EDUCATION

A2 - Evans, Tanya

A2 - Marmur, Ofer

A2 - Hunter, Jodie

A2 - Leach, Generosa

A2 - Jhagroo, Jyoti

PB - International Group for the Psychology of Mathematics Education

T2 - 47th Annual Conference of the International Group for the Psychology of Mathematics Education - PME 2024

Y2 - 17 July 2024 through 21 July 2024

ER -

Huang HME, Liao X, Hoth J, Ruwisch S, Heinze A. AN INVESTIGATION OF LENGTH ESTIMATION SKILLS OF HIGH SCHOOL STUDENTS WITH MILD INTELLECTUAL DISABILITY. in Evans T, Marmur O, Hunter J, Leach G, Jhagroo J, Hrsg., PROCEEDINGS OF THE 47th CONFERENCE OF THE INTERNATIONAL GROUP FOR THE PSYCHOLOGY OF MATHEMATICS EDUCATION: VOLUME 3 Research Reports (H – O). Band 3. International Group for the Psychology of Mathematics Education. 2024. S. 73-80. (Proceedings of the International Group for the Psychology of Mathematics Education).

AN INVESTIGATION OF LENGTH ESTIMATION SKILLS OF HIGH SCHOOL STUDENTS WITH MILD INTELLECTUAL DISABILITY

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