Proceedings of the Mathematics and Science Education International Seminar 2021 (MASEIS 2021)

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Validity and Practicality of Student Activity Sheets (LAM) of Real Number Sequences with the Aid of Geogebra Based on the APOS Model

Authors
Hanifah Hanifah1, *, Istikomar Istikomar1
1Mathematics Education Study Program, University of Bengkulu, Bengkulu, Indonesia
*Corresponding author. Email: hanifahmat@unib.ac.id
Corresponding Author
Hanifah Hanifah
Available Online 29 March 2023.
DOI
10.2991/978-2-38476-012-1_14How to use a DOI?
Keywords
APOS Model; LAM; Geogebra; Student
Abstract

This study aims to determine the validity and practicality of student activity sheets (LAM) assisted by geogebra based on the APOS model. The research was carried out at the program studi pascasarjana pendidikan matematika Universitas Bengkulu. This type of research is development research that uses the Plomp model. The data obtained from the results of the validation of the experts, the practicality of the individual test, the small group test and the large group test using the validity and practicality test sheet instrument in the form of a five-scale questionnaire. The average score obtained from expert validation is 0.95 based on the Aiken index, including the valid category. In the analysis of practicality, obtained by individual practitioners 4.8; small group practitioners 4.5 and large group practitioners 4.6. The average value obtained is more than 4.2, which means that the student activity sheet has a very practical category to be used in supporting the teaching and learning process.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the Mathematics and Science Education International Seminar 2021 (MASEIS 2021)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
29 March 2023
ISBN
10.2991/978-2-38476-012-1_14
ISSN
2352-5398
DOI
10.2991/978-2-38476-012-1_14How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Hanifah Hanifah
AU  - Istikomar Istikomar
PY  - 2023
DA  - 2023/03/29
TI  - Validity and Practicality of Student Activity Sheets (LAM) of Real Number Sequences with the Aid of Geogebra Based on the APOS Model
BT  - Proceedings of the Mathematics and Science Education International Seminar 2021 (MASEIS 2021)
PB  - Atlantis Press
SP  - 97
EP  - 106
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-38476-012-1_14
DO  - 10.2991/978-2-38476-012-1_14
ID  - Hanifah2023
ER  -