Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Window of Public Health Journal These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan
Hardianti, Dewi
Unknown Affiliation
Humanities Education Health Professions Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Development of Pop-up Book Mediafolding Symmetry and Rotating Symmetryfor Class III Students Basic School Karlimah, Karlimah; Suryana, Yusuf; Hardianti, Dewi; Nur, Lutfi
International Conference on Elementary Education Vol. 2 No. 1 (2020): Proceedings The 2nd International Conference on Elementary Education
Publisher : Elementary Education Study Program School of Postgraduate Studies Universitas Pendidikan Indonesia in collaboration with UPI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (388.315 KB)

Abstract

The use of media in the learning process is very helpful for students' understanding, but in mathematics learning especially the traveling material and the wide flat area the use of media is still rarely used. One of the media that can be used is the pop-up book media which is a form of book packed with a three-dimensional structure with a part that can be moved and played. Researchers developed a pop-up book media concept around and wide flat area for fourth-grade elementary school students. The method used is Design-Based Research (DBR) which goes through four stages including problem identification, prototype development, due diligence, and reflection to produce the final product. This research shows that; 1) the development of pop-up book media is made according to the curriculum as well as from predetermined indicators, 2) pop-up books are made using the canva application and printed on 260 gsm art paper A3 size, 3) the use of pop-up book media the circumference and area of the flat build area are suitable for use in the learning process, in terms of the results of validation and testing. Product trials were conducted at two schools, which were reviewed from students' responses and observations during learning. In the learning process students are very enthusiastic about learning using pop-up book media, this is indicated by the positive response to the pop-up book media with the results achieved 96.54% and 99.78%, 4) the final product of this study is in the form media pop-up book concept around and wide flat area that is suitable for use. From the results of the study popup, book media around and wide flat area for fourth-grade elementary school students is suitable for use in learning mathematics
Bioakumulasi Logam Berat Pada Udang Putih, Air Dan Sedimen Pada Tambak Biringkassi Kabupaten Pangkep Hardianti, Dewi; Abd. Gafur; Nurfardiansyah Bur
Window of Public Health Journal Vol. 3 No. 4 (2022)
Publisher : Pusat Kajian dan Pengelolaan Jurnal FKM UMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/woph.v3i4.403

Abstract

Pencemaran tambak terjadi di Kabupaten Pangkep, sumber pencemaran berasal dari kegiatan alam dan kegiatan manusia. Adapun tujuan penelitian ini untuk mengetahui kadar logam berat Timbal, Kadmium dan Kromium pada Udang Putih, Air dan Sedimen serta. Jenis penelitian ini merupakan observasional pendekatan deskriptif. Hasil penelitian menunjukkan bahwa logam berat pada Timbal dan Kadmium pada udang putih di tambak pada titik I, II, III yaitu sebesar <0,0005 µg/g hasil tersebut memenuhi syarat berdasarkan SNI 7387:2009 syarat kandungan timbal sebesar 0,5 mg/kg dan kadmium sebesar 0,1 mg/kg. Hasil pemeriksaan kromium pada titik I,II dan III berkisar 3,06-3,40 mg/kg pada sampel udang putih di semua titik tidak memenuhi syarat kandungan logam berat sebesar 2,0 mg/kg. Hasil penelitian kadar timbal dan kadmium pada air tambak di titik I, II dan III sebesar <0,0005 mg/L dimana hasil tersebut telah memenuhi syarat berdasarkan PP Nomor 82 tahun 2001 yaitu sebesar 0,03 mg/L dan kadmium yaitu sebesar 0,01 mg/L, kromium berkisar 0,37-0,39 mg/L. hasil pemeriksaan sampel kromium pada air pada semua titik tidak memenuhi syarat sebesar 0,05 mg/L. Untuk hasil pemeriksaan timbal pada sedimen titik I sebesar 3,34, titik II dan III sebesar <0,0005 mg/kg dimana hasil tersebut telah memenuhi syarat berdasarkan Permen LHK Tahun 2022. syarat kandungan logam berat yaitu sebesar 50 mg/kg. sedangkan kadmium telah memenuhi kandungan logam berat yaitu 0,1 mg/kg dan untuk kromium berkisar 20,96-22,75 mg/kg pada sedimen pada semua titik telah melebihi syarat kandungan logam berat sebesar 0,4 mg/kg. Penulis menyarankan perlunya pengawasan pemantauan lingkungan terhadap pengelolaan limbah yang masuk ke tambak Biringkassi.
Co-Authors Abd. Gafur Karlimah Karlimah Nur, Lutfi Nurfardiansyah Burhanuddin Yusuf Suryana