Haritsma, Anti Kolonial Prodjosantoso

Need analysis of green chemistry-based practicum guidelines incorporating local wisdom on redox topic

Introduction

Need analysis of green chemistry-based practicum guidelines incorporating local wisdom on redox topic. Explore chemistry teachers' needs for green chemistry & local wisdom-based practicum guidelines on redox topics. Develop sustainable, culturally relevant lab instructions for enhanced learning.

Abstract

Laboratory work in chemistry is crucial for students to develop their skills and enhance their understanding of chemical concepts. However, traditional laboratory methods often involve hazardous chemicals, posing risks to health and the environment. To address these concerns, integrating green chemistry principles and local wisdom into laboratory activities is necessary. This study explores the perspectives and needs of in-service chemistry teachers regarding practical work that incorporates green chemistry and local wisdom, specifically focusing on the redox topic. A qualitative approach was employed, using a semi-open-ended questionnaire to gather data from six in-service chemistry teachers. The questionnaire addressed six key aspects about practicum. The findings indicate that teachers recognize the importance of integrating green chemistry and local wisdom into practical activities, which enhances students' comprehension of chemistry concepts and promotes environmental sustainability and cultural appreciation. However, challenges such as limited resources, time constraints, and the need for appropriate materials remain. The study highlights the urgent need for developing laboratory instructions based on green chemistry and local wisdom, particularly for redox topics, to create a more relevant and effective chemistry education experience.

Review

This study addresses a highly pertinent and contemporary issue in chemistry education: the imperative to evolve laboratory practices towards greater safety, environmental consciousness, and cultural relevance. By focusing on the integration of green chemistry principles and local wisdom into practical guidelines for redox topics, the research highlights a critical gap in current educational resources. The abstract effectively conveys the foundational importance of this integration, not only for enhancing students' conceptual understanding and practical skills but also for fostering crucial environmental sustainability and cultural appreciation, which are increasingly vital learning outcomes in modern education. Methodologically, the qualitative approach employing a semi-open-ended questionnaire to gather insights from in-service chemistry teachers is an appropriate strategy for a needs analysis. The abstract clearly outlines the six key aspects explored, indicating a structured approach to understanding teacher perspectives. The findings, which confirm teachers' recognition of the benefits of such integration while also identifying practical challenges like resource limitations, time constraints, and material needs, provide valuable empirical data. These insights are crucial for informing the practical development of effective and implementable green chemistry and local wisdom-infused curricula. In conclusion, this study makes a significant contribution by clearly articulating the urgent demand for developing green chemistry-based practicum guidelines that incorporate local wisdom, particularly for a fundamental topic like redox. The identified needs and challenges lay a solid groundwork for future curriculum developers and educators. The proposed guidelines promise to create a more relevant, engaging, and responsible chemistry education experience, ensuring that students are not only scientifically proficient but also environmentally aware and culturally grounded. This research serves as a strong call to action for the transformation of chemistry laboratory education.

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