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All Journal JPPS (Jurnal Penelitian Pendidikan Sains) Jurnal Alih Teknologi Sistem Informasi (JATSI)
Hartanti, Indah
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Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Physics

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PENGEMBANGAN PERANGKAT PEMBELAJARAN PENEMUAN TERBIMBING BERBANTUAN MIKROSKOP SEDERHANA UNTUK MELATIHKAN KETERAMPILAN PROSES SAINS DAN PEMAHAMAN KONSEP MATERI SISTEM ORGANISASI KEHIDUPAN PADA SISWA SMP Hartanti, Indah; Raharjo, Raharjo; Purnomo, Tarzan
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 7, No 1 (2017)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v7n1.p1397-1408

Abstract

This study aims to produce science instructional sets Guided Discovery Model Assisted Microscope Simple to facilitate science process skills and students? understanding concepts. The instructional sets developed are Syllabus, Lesson Plans, Worksheets, Simple Microscope Media, Science Process Skills Test, and Concepts Understanding Test. This type of research is the instructional sets development research. The  instructional sets development model used is the instructional sets development of 4D Model. The experiment of instructional sets was conducted at SMP Negeri 2 Losari Brebes by using One Group Pretest-Posttest Design. The instruments used in this study were the validation sheets of instructional sets, the observation sheets of the  implementation of Lesson Plans, the students? activities, the assessment sheets of  science process skills and concepts understanding, the observation sheets of attitude and the questionnaires. Data analyzing technique used were descriptive analysis of quantitative and qualitative. The result of this research shows that the instructional sets developed are valid and can be used. The implementation of instruction are 100% done with very good category done. The most dominant of students? activity is doing observation/investigation using simple microscope. Science process skills and students? concepts understanding increases by value of N-Gain at middle category. The positive response of students towards the instruction is 86% with very strong category. Based on the results of data analysis, it can be concluded that the instructional sets with Guided Discovery Assisted Simple Microscope are feasible (valid, practical, and effective) to use to facilitate science process skills and students? concepts understanding
PENGEMBANGAN PERANGKAT PEMBELAJARAN PENEMUAN TERBIMBING BERBANTUAN MIKROSKOP SEDERHANA UNTUK MELATIHKAN KETERAMPILAN PROSES SAINS DAN PEMAHAMAN KONSEP MATERI SISTEM ORGANISASI KEHIDUPAN PADA SISWA SMP Hartanti, Indah; Raharjo, Raharjo; Purnomo, Tarzan
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 7, No 1 (2017)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v7n1.p1397-1408

Abstract

This study aims to produce science instructional sets Guided Discovery Model Assisted Microscope Simple to facilitate science process skills and students’ understanding concepts. The instructional sets developed are Syllabus, Lesson Plans, Worksheets, Simple Microscope Media, Science Process Skills Test, and Concepts Understanding Test. This type of research is the instructional sets development research. The  instructional sets development model used is the instructional sets development of 4D Model. The experiment of instructional sets was conducted at SMP Negeri 2 Losari Brebes by using One Group Pretest-Posttest Design. The instruments used in this study were the validation sheets of instructional sets, the observation sheets of the  implementation of Lesson Plans, the students’ activities, the assessment sheets of  science process skills and concepts understanding, the observation sheets of attitude and the questionnaires. Data analyzing technique used were descriptive analysis of quantitative and qualitative. The result of this research shows that the instructional sets developed are valid and can be used. The implementation of instruction are 100% done with very good category done. The most dominant of students’ activity is doing observation/investigation using simple microscope. Science process skills and students’ concepts understanding increases by value of N-Gain at middle category. The positive response of students towards the instruction is 86% with very strong category. Based on the results of data analysis, it can be concluded that the instructional sets with Guided Discovery Assisted Simple Microscope are feasible (valid, practical, and effective) to use to facilitate science process skills and students’ concepts understanding
E-Commerce Berbasis Marketplace Dalam Mempersingkat Penjualan Hasil Pertanian fitriyani, Ulfa; Hartanti, Indah; Nuryanti, Nuryanti
Jurnal Alih Teknologi Sistem Informasi (JATSI) Vol 3, No 1 (2023)
Publisher : Universitas Mitra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

AbstractThe agricultural sector has an important role in supporting the Indonesian economy. But on the otherhand,sometimes many community groups do not benefit due to problems that arise because the distribution chainofagricultural products are long enough, especially for farmers and consumers (end users). Of course thesituationmust be improved, so that the agricultural products of Indonesia can be enjoyed by consumers orfarmers withproper.Oneof its effortsisby establishing an e-Commercebasede-Commercesystem in agriculture.E-Commerce based e-Commerce system can be used as an alternative for farmers, used as a mediacampaign,communication and information and can cut the distribution chain of agricultural products marketing.Thebenefits felt by farmers and consumers directly and indirectly give a positive influence, especially fromthebroadermarketingchannelsofagriculturalproductscanincreaseproductiondemandandspurtheprocurementofproduction among farmers and also the price offered to consumers will be cheaper so that sales inagriculturalproductscanbemore increasedandprofitablefor farmers.Keywords:E-Commerce,Marketplace,Agriculture,web
Co-Authors fitriyani, Ulfa Nuryanti Nuryanti Raharjo Raharjo TARZAN PURNOMO