The Quality of Selvo E-Modules as Learning Media on The Topic Of Voltaic Cells

Aisyah, Ratna Sari Siti; Wijayanti, Imas Eva; Aisyah, Siti

doi:10.30870/educhemia.v5i1.7218

Cited by 3 publications

(3 citation statements)

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“…Learning media based on voltaic elements is media that is made in such a way as to be able to utilize the natural resources of the surrounding environment and specifically for science-based subjects, besides being able to improve learning outcomes it is also able to improve students' science process skills (Aisyah et al, 2020). In this study, it can be seen that the science process skills that use these media have differences because, during the practicum, students make observations independently with the help of worksheets and researchers as teachers as facilitators and at the same time direct students.…”

Section: Resultsmentioning

confidence: 99%

Influence of Volta Element-Based Learning Media on Students’ Science Process Skills

Sudirman¹

2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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Based on the results of interviews with science subject teachers for class IX as initial observations at SMP Negeri 5 North Polongbangkeng, it was found that there were obstacles during the learning process in class where educators still played an active role in learning (middle teacher). Besides that, the facts found in class show that learning is less effective and enjoyable so students are less enthusiastic about learning, and only memorize concepts but applying these concepts in everyday life is still difficult. The purpose of this study was to increase students' abilities in scientific processes with voltaic media. The type of research used in this research is Quasi Experiment. The design of this study was (the matching only pretest-posttest control group design). Learning media based on voltaic elements is media that can utilize natural resources in the surrounding environment and specifically for science-based subjects, besides being able to increase students’ learning abilities and improve students' abilities and science process skills.

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Section: Resultsmentioning

confidence: 99%

Influence of Volta Element-Based Learning Media on Students’ Science Process Skills

Sudirman¹

2023

jppipa, pendidikan ipa, fisika, biologi, kimia

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“…According to [20], solid feces from cows contains P, while cow urine contains N and K. Furthermore, [21] stated that cow urine without any addition contains N, P and K respectively 5.80%, 3.80% and 0, 45%. Achmad and Aisyah [22,23] mentioned that cow urine contains certain hormones that can stimulate plant development and contains more N and K. Biourin can provide an increase in plant yields that is almost the same as plant fertilizers (BPT) [24].…”

Section: Palm Oil Production In Understorey Palm Oil Plantation Managementmentioning

confidence: 99%

Effect of weeds management toward understorey species diversity and soil fertility under oil palm plantation

et al. 2021

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The objectives of this study was to determine soil fertility and types of plants in understorey ecosystems in oil palm plantation stand which are managed in different ways. The data collection method was a direct observation on smallholder oil palm plantation at 15 years of age with different management, namely: 1) weed control using herbicides, 2) without management, and 3) used for beef cattle grazing. The data consisted of soil fertility and identification of understorey species in each management. The soil samples were taken in a composite manner and analyzed in the laboratory, while the plant species samples were gathered using the 1x1 m2 method and identified using an identification manual. From the results, weed control in oil palm plantation with cattle grazing has a positive impact on soil fertility compared to the use of herbicides and without control. The diversity of understorey species in cattle grazing locations is less, namely, as much as 11 species compared to the use of herbicides (15 species) and without control (22 species). Weed management by grazing cows in the oil palm plantation increased land fertility and the dominance of understorey plants as a source of animal feed.

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“…Media is one of the essential components to successfully learning [9], such as textbooks, student worksheets, e-books, macromedia flash, animation videos, and teaching aids.…”

Section: Introductionmentioning

confidence: 99%

Developing Animation Video-based Demonstration Experiments in Teaching Solubility and Solubility Product Materials

Marlina

Hadi

Rahim

2021

JKPK

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<p>Education in the 21st century is learning to prepare a generation that prioritizes advances in information and communication technology (ICT) as a medium for students to develop products in the form of animated videos, demonstrations and experiments. This study aims to produce valid, interesting, and effective learning media. This research is an ADDIE development research with five stages: analysis, design, development, implementation, and evaluation. The subjects in this study were three high school students with 60 students and three teachers and two validators—data collection instruments in questionnaires and tests. The data analysis technique in this research and development is a descriptive statistical analysis technique of percentages to process data from the validator's assessment, student responses and test results. Qualitative descriptive describes data in the form of suggestions and comments from the validator. The animation video media validation results obtained an average score of material expert validation, and media expert validation obtained a percentage of 84%, classified as very good. The results of the student response questionnaire to the learning media obtained a percentage of 86% with an exciting category. Finally, the test results obtained 100% results with effective criteria where all students met the minimum standard of completeness set by the school, namely 76 for chemistry subjects.</p>

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The Quality of Selvo E-Modules as Learning Media on The Topic Of Voltaic Cells

Cited by 3 publications

References 0 publications

Influence of Volta Element-Based Learning Media on Students’ Science Process Skills

Influence of Volta Element-Based Learning Media on Students’ Science Process Skills

Effect of weeds management toward understorey species diversity and soil fertility under oil palm plantation

Developing Animation Video-based Demonstration Experiments in Teaching Solubility and Solubility Product Materials

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