Development of Problem Solving-Oriented Worksheet of Physics Learning In Senior High School

Abstract

This study aimed at identifying how did the improvement in the problem-solving ability of learners work in improving the ability of learners in constructing the materials obtained after the development of LKPD (Learner’s Worksheet) in classroom learning. This research used Research and Development (R & D) approach using the Kemp model. Data collections were done through problem-solving tests, validation analysis, and correlation test. The indicators of this study included the effectiveness of the developed learner’s worksheet and the increased ability of problem-solving that was seen from the learning results obtained. The results showed that the average increase in the learning outcomes of the learners was equal to 79.44 with a difference in the scores of learning outcomes where tcount = 32.806 > ttable = 1.734, with a significance level of 0.000. Also, the improvement of learning outcomes on the response of learners gives significant influence with a score of 0.338 with a significance level of 0.085. Based on these results the development, the problem-solving oriented students’ worksheet is declared valid and effective based on the results of validation tests by experts and the results of the implementation of classroom learning. These results impact the students’ learning outcomes. It is expected that in the learning process with different materials, the worksheet can be applied in improving students' ability to solve problems. It is suggested for a research to collaborate the worksheet with other models and, media that can be linked to the problem-solving aspects, so that in its implementation, students have the confidence to succeed, be more active, and interested in problem-solving given.

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“…One of the concepts of physics is the momentum and impulse which are related to daily life that will make it easier for students to solve a physics problem (Zafitri, Fitriyanto & Yahya, 2018). The skill to solve problems will facilitate a person in finding solutions through a process that involves the acquisition and organization of information so that the problem can be resolved with excellent and correct steps (Amanah, Harjono & Gunada, 2017;Kahar, Wekke & Layn, 2018;Supeno, Subiki & Rohma, 2018).…”

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“…The student worksheet developed is contextual to everyday life, so that it is better at improving problem-solving abilities than emphasizing questions and filling in questions [25]. Student as a teaching material is suitable for use when it is in the very good category [26].…”

Development of Student Worksheets-PBL Improve Students Critical Thinking Ability

“…The data of this research are in line with the results of the research by [10] with the title research Development of Student Worksheet on Materials Economy Based Problem Solving said that Based on the results of this research, it concludes that the student developed worksheet with problembased instruction is valid, practical, and effective, so it is very well used by the teacher as a supplement in teaching to complement the teaching materials in the learning process. Then [7] with the research Development of Problem Solving-Oriented Worksheet of Physics Learning In Senior High School said that The results showed that the average increase in the learning outcomes of the learners was equal to 79.44 with a difference in the scores of learning outcomes where tcount = 32.806 > ttable = 1.734, with a significance level of 0.000. Also, the improvement of learning outcomes on the response of learners gives significant influence with a score of 0.338 with a significance level of 0.085.…”