Development of student worksheets based on the connecting, organizing, reflecting and extending (core) model

Abstract

Developing teaching materials or LKPD in schools requires an interesting learning model. The appropriate model for developing LKPD that refers to students' real activities is the Connecting, Organizing, Reflecting and Extending (CORE) Model. Developing LKPD is a fundamental and important aspect for creating meaningful learning. This research was conducted to increase students' understanding, especially in learning mathematics and Two-Variavel Linear System material which has many implications in everyday life. In this research, researchers used research and development (R&D) methods. The subjects of this research and development were 30 Class 3 Science students at SMA Negeri 1 Leuwimunding. Based on research and development of mathematics LKPD based on the Connecting, Organizing, Reflecting, Extending (CORE) Class XI Science SMA Negeri 1 Leuwimunding model. can be concluded as follows: (1) The results of developing LKPD can be used as effective learning materials in the teaching and learning process; (2) The teacher's assessment of the mathematics LKPD shows an average score of 100% with the criteria "very good". (3) Based on the results of these calculations, the overall average percentage of answers is 55.04%. This means that the majority of students have a good response to learning mathematics using the CORE learning model.