Analisis Pengetahuan Awal Mahasiswa Mengenai Masalah Intrusi Air Laut Dan Rob

Nasution, Nur Baiti; Karimah, Sayyidatul; As'ari, Hasyim

doi:10.54911/litbang.v15i0.71

Cited by 2 publications

(1 citation statement)

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“…The purpose of the study is to describe the ability of students and teachers to understand the initial understanding of the reaction rate material One of the preliminaries analyzes that need to be done in the development of learning media is the analysis of students (N. B. Nasution et al, 2018). At this stage, the character of the students who are the main subjects of the developed product users is analyzed.…”

Section: Introductionmentioning

confidence: 99%

Analysis Understanding Participant Educate to Theory Rate Reaction

Widarti

Yamtinah²,

Mawardi³

et al. 2022

jppipa, pendidikan ipa, fisika, biologi, kimia

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Initial understanding is the ability to build early based on experience and knowledge possessed by using grammar that is still relevant to new knowledge. This study aims to explore the experience and knowledge of students to determine the initial understanding of the reaction rates topic. The method used is a questionnaire as a research instrument. In total, 100 students from SMA in Malang, East Java were selected using the purposive sampling method. From these questions, the types of questions are grouped based on alternative answers and sub-material questions and include 3 levels of representation, namely macroscopic, sub-microscopic, and symbolic. Then students' answers are presented and then the students' initial abilities are described following the answers given by students. In teaching and learning activities, students often encounter concepts of knowledge that are constructed independently by students so that when new knowledge is given, there are often differences in understanding or differences in concepts with actual information. The quantitative findings show that in general students' understanding of concepts is 'good', especially on the basic concepts of the reaction rate topic. However, in several sub-materials such as reaction orders, reaction order graphs, and chemical reaction equations in the reaction rate concept topic, there are still conceptual errors experienced by students so improvements and emphasis on concepts are needed in some of these sub-materials so the percentage of correct answers from students is greater from the previous.

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Section: Introductionmentioning

confidence: 99%

Analysis Understanding Participant Educate to Theory Rate Reaction

Widarti

Yamtinah²,

Mawardi³

et al. 2022

jppipa, pendidikan ipa, fisika, biologi, kimia

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Membangun Kelompok Mahasiswa Peduli Lingkungan Melalui Penanaman Mangrove Pencegah Banjir Rob Jakarta

Ahmad¹

2019

JPMPI

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The purpose of community service activities is to provide knowledge and direct experience to students about the effects of tidal floods and improve the environment affected by tidal flooding through mangrove or mangrove replanting activities on vacant land around the coast or coastline. The method used is field recovery and community service where the activity is divided into several activities, including: a. the introduction of mangroves and how they are planted and how they grow and develop. b. presentation of material about tides or tides in the Jakarta sea that entered the Jakarta coastline area, the impact and problems if open land around the coast is gone. c. open land planting activities around Pantai Indah Kapuk-Muara Angke, North Jakarta. The results of the activities are a. Presentation of Material Regarding Mangrove Plants and Jakarta Sea Tides. b. mangrove planting in open fields. Summary of activities are a. that mangrove land in the Jakarta area, especially in the Pantai Indah Kapuk-Muara Angke region, North Jakarta has experienced a narrowing which resulted in the area of catchment and retaining sea tides or Jakarta has experienced a slight function. b. With the existence of field recovery activities and community service, students are expected to get direct experience and be able to solve problems that occur in the surrounding environment. c. The function of mangrove land is very important for the preservation and diversity of swamps or mangrove land.Keywords: Mangrove Plants; Rob Jakarta; Environmental Concern.

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Analisis Pengetahuan Awal Mahasiswa Mengenai Masalah Intrusi Air Laut Dan Rob

Cited by 2 publications

References 0 publications

Analysis Understanding Participant Educate to Theory Rate Reaction

Analysis Understanding Participant Educate to Theory Rate Reaction

Membangun Kelompok Mahasiswa Peduli Lingkungan Melalui Penanaman Mangrove Pencegah Banjir Rob Jakarta

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