Sri Novia Martin, Ronal Rifandi, Shinta Sari, Mukhni, Nurul Afifah Rusyda
Nowadays, global problems such as environmental problems occur massively. Global problems cannot be solved quickly; a planned step is needed to solve them. One of the steps is through education. Education must be able to facilitate students to care about environmental problems. Education for Sustainable Development (ESD) is one way to solve this problem. We need to integrate ESD in learning, including in mathematics learning. The purpose of this study is to develop a student's worksheet integrated ESD in mathematics learning. The student's worksheet can be used widely if it has valid, practical and in effective criteria. The method used in this research is a Research and Development (R&D) which is carried out with a research design according to Plomp. Based on the results of the study, the validity score of the student's worksheet is 76.25% with valid category. The practicality score is 75,4% with practical category. The effectivity score is 75% with effective category. The scores mean that the student's worksheet is valid, practical, and in effective criteria. So that it can be concluded that the student's worksheet can already be used in learning mathematics. © 2024 AIP Publishing LLC.
Department of Mathematics, Universitas Negeri Padang, Padang, Indonesia
