Development of student activities worksheet based on a comic with 4C in chemical equilibrium for class xi high school

Sri Haryati,Sri Wilda Albeta,Manju Andika Putri,Erviyenni Erviyenni

doi:10.24114/jpkim.v11i2.14461

Abstract

Research on the development of comic-based student activity worksheets (LKPD) with a 4C approach (Critical Thinking, Collaboration, Creativity and Communication) on chemical equilibrium material for high school is an innovation in the development of teaching materials in order to achieve the demands of 21st century learning that facilitates and inspire students to be able to think critically, communicatively, creatively, innovatively, and collaboratively. The study was designed using research and development design (R & D) with a 4-D development model. The validation sheet and user response questionnaire are research instruments designed and then analyzed and produce data in the form of assessment and suggestions by the validator team, teacher respondents and students. Feasibility aspects of content, language, presentation, graphics, and characteristics of comics with a 4C approach with an overall percentage score of 93% by the material validator. The results of the percentage of users by teachers are 95% and the percentage of students is 88% with very good criteria. Based on the data analysis, it can be concluded that student activities worksheets based on comics with a 4C approach that produced is valid and can be used on Senior High School on chemical equilibrium material. Keywords: Chemical equilibrium; student activities sheet based comics with 4C approach; 4-D development model

Highlights

Learning is a process that requires a systematic step to achieve a predetermined goal
Haryati et al --- Jurnal Pendidikan Kimia 11(2), 2019, 37-48 Development of student activities worksheet based on a comic with 4C in chemical equilibrium for class xi high school teaching materials, teachers are required to continuously improve their abilities
The purpose of this study was to develop comic-based LKPD with a 4C approach (Critical thinking, Collaboration, Creativity, and Communication) on chemical equilibrium material for high school as valid teaching material and to determine the user's response to LKPD used in the learning process

Summary

Introduction

Learning is a process that requires a systematic step to achieve a predetermined goal. Chemistry is a subject in high school that requires an understanding of abstract concepts so that it requires students to learn optimally both independently and through teacher guidance (Fitri, 2016). One of the chemicals that demands this is chemical equilibrium material. A thinking process is needed that is more than just memorizing to understand the concepts of chemical equilibrium. Chemical equilibrium material is one of the key topics in chemical education and some of its subtopics are important material in life including reversible reactions, measurement of reaction rates and dynamic equilibrium. Many students who have difficulty understanding the topic of chemical equilibrium, especially in understanding backward reactions where there is no reaction whatsoever in the equilibrium state (Lubis, 2010)

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