Effect of connecting, organizing, reflecting, and extending (core) instruction model by work card toward students’ mathematical problem-solving skill

International Conference on Mathematics and Science Education of Universitas Pendidikan Indonesia

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Title Effect of connecting, organizing, reflecting, and extending (core) instruction model by work card toward students’ mathematical problem-solving skill
 
Creator Larasati, T
Hakim, L E
Rohimah, S R
 
Description The objective of this study was to observe the effect of Connecting, Organizing, Reflecting, and Extending (CORE) instruction model by work card toward students’ mathematical problem-solving skill. The research method was quasi-experiment using nonequivalent post-test only control group design. All classes in seventh grade become the population in Junior High School 1 Klari. Two-stage sampling technique, namely purposive sampling and cluster random sampling technique, was used to select VII-A as the experimental class who treated with the CORE instruction model by work card and VII-B as the control class who treated with direct instruction model. Students’ mathematical problem-solving skill was measured by the test which created based on problem-solving skill indicators. Based on hypothetical testing using independent sample t-test with a significance value of 0.05, the result has shown that there was a significant difference between the experimental and control class. There was t count = 4.6932 > t table = 1.667, then H0 was rejected. This result was indicated that the average of the students’ problem-solving skill who using CORE instruction model by work card higher than the average of the students’ problem-solving skill who using conventional instruction model. Therefore, it can be concluded that the CORE instruction model by work card affected students’ mathematical problem-solving skill.
 
Publisher Pascasarjana Universitas Pendidikan Indonesia
 
Date 2020-04-18
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://science.conference.upi.edu/proceeding/index.php/ICMScE/article/view/225
 
Source International Conference on Mathematics and Science Education of Universitas Pendidikan Indonesia; Vol 4 (2019): Mathematics and Science Education Research for Sustainable Development; 101-104
2655-3252
2655-2361
 
Language eng
 
Relation http://science.conference.upi.edu/proceeding/index.php/ICMScE/article/view/225/205
 
Rights Copyright (c) 2019 T Larasati
http://creativecommons.org/licenses/by/4.0/
 

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