Salamiyah Salamiyah, Trining P Astutik, Ardian T Wicaksono
{"title":"基于地方酸性物质汽化的学习者工作表的有效性","authors":"Salamiyah Salamiyah, Trining P Astutik, Ardian T Wicaksono","doi":"10.19109/ojpk.v7i1.16137","DOIUrl":null,"url":null,"abstract":"Acid base material has difficulties in the concept of acid base strength and pH calculations. The test scores for acid-base material showed that 87% of the 68 students were below the KKM. Learning using LKPD based on local wisdom can make it easier for students to understand the material and improve learning outcomes. The STEAM approach can train students to apply their knowledge in making designs as a form of solving environmental problems by utilizing technology. The purpose of this study is to determine the effectiveness of LKPD. The type of research used is field research with the design used is the pretest posttest control group design. The sources in this study came from ten students of class XI IPA MAN Insan Cendekia Paser who were selected by simple random sampling. Data collection techniques, namely interviews, documentation, questionnaires and test questions, were then analyzed using the N-Gain test. The results of the study show the effectiveness of local wisdom-based LKPD with the STEAM approach in terms of learning outcomes showing an N-Gain value of 0.3 with the criteria of \"moderate\" meaning that students experience an increase in understanding. Judging from the average aspect of the affective assessment of students \"very good\" and psychomotor assessment of students \"good\". The results of research on a small scale prove that the developed LKPD is suitable for use in chemistry learning on acid-base material and can be effective in increasing students' understanding.
","PeriodicalId":19680,"journal":{"name":"Orbital: The Electronic Journal of Chemistry","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Efektivitas Lembar Kerja Peserta Didik (LKPD) Berbasis Kearifan Lokal dengan Pendekatan STEAM pada Materi Asam Basa\",\"authors\":\"Salamiyah Salamiyah, Trining P Astutik, Ardian T Wicaksono\",\"doi\":\"10.19109/ojpk.v7i1.16137\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Acid base material has difficulties in the concept of acid base strength and pH calculations. The test scores for acid-base material showed that 87% of the 68 students were below the KKM. Learning using LKPD based on local wisdom can make it easier for students to understand the material and improve learning outcomes. The STEAM approach can train students to apply their knowledge in making designs as a form of solving environmental problems by utilizing technology. The purpose of this study is to determine the effectiveness of LKPD. The type of research used is field research with the design used is the pretest posttest control group design. The sources in this study came from ten students of class XI IPA MAN Insan Cendekia Paser who were selected by simple random sampling. Data collection techniques, namely interviews, documentation, questionnaires and test questions, were then analyzed using the N-Gain test. The results of the study show the effectiveness of local wisdom-based LKPD with the STEAM approach in terms of learning outcomes showing an N-Gain value of 0.3 with the criteria of \\\"moderate\\\" meaning that students experience an increase in understanding. Judging from the average aspect of the affective assessment of students \\\"very good\\\" and psychomotor assessment of students \\\"good\\\". The results of research on a small scale prove that the developed LKPD is suitable for use in chemistry learning on acid-base material and can be effective in increasing students' understanding.
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Efektivitas Lembar Kerja Peserta Didik (LKPD) Berbasis Kearifan Lokal dengan Pendekatan STEAM pada Materi Asam Basa
Acid base material has difficulties in the concept of acid base strength and pH calculations. The test scores for acid-base material showed that 87% of the 68 students were below the KKM. Learning using LKPD based on local wisdom can make it easier for students to understand the material and improve learning outcomes. The STEAM approach can train students to apply their knowledge in making designs as a form of solving environmental problems by utilizing technology. The purpose of this study is to determine the effectiveness of LKPD. The type of research used is field research with the design used is the pretest posttest control group design. The sources in this study came from ten students of class XI IPA MAN Insan Cendekia Paser who were selected by simple random sampling. Data collection techniques, namely interviews, documentation, questionnaires and test questions, were then analyzed using the N-Gain test. The results of the study show the effectiveness of local wisdom-based LKPD with the STEAM approach in terms of learning outcomes showing an N-Gain value of 0.3 with the criteria of "moderate" meaning that students experience an increase in understanding. Judging from the average aspect of the affective assessment of students "very good" and psychomotor assessment of students "good". The results of research on a small scale prove that the developed LKPD is suitable for use in chemistry learning on acid-base material and can be effective in increasing students' understanding.
期刊介绍:
Orbital: The Electronic Journal of Chemistry is a quarterly scientific journal published by the Institute of Chemistry of the Universidade Federal de Mato Grosso do Sul, Brazil. Original contributions (in English) are welcome, which focus on all areas of Chemistry and their interfaces with Pharmacy, Biology, and Physics. Neither authors nor readers have to pay fees. The journal has an editorial team of scientists drawn from regions throughout Brazil and world, ensuring high standards for the texts published. The following categories are available for contributions: 1. Full papers 2. Reviews 3. Papers on Education 4. History of Chemistry 5. Short communications 6. Technical notes 7. Letters to the Editor The Orbital journal also publishes a number of special issues in addition to the regular ones. The central objectives of Orbital are threefold: (i) to provide the general scientific community (at regional, Brazilian, and worldwide levels) with a formal channel for the communication and dissemination of the Chemistry-related literature output by publishing original papers based on solid research and by reporting contributions which further knowledge in the field; (ii) to provide the community with open, free access to the full content of the journal, and (iii) to constitute a valuable channel for the dissemination of Chemistry-related investigations.