Apriana Apriana
Jurusan Fisika Universitas Diponegoro Semarang

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PENGARUH SCAFFOLDING DALAM PEMECAHAN MASALAH FISIKA BERBASIS MULTIREPRESENTASI TERHADAP HASIL BELAJAR SISWA Apriana, Apriana; Maharta, Nengah; Abdurrahman, Abdurrahman
Jurnal Pembelajaran Fisika Vol 2, No 1 (2014): Jurnal Pembelajaran Fisika
Publisher : Jurnal Pembelajaran Fisika

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Abstract

Physics is impressed as the one of difficult subject by the students. This wrong Impression makes the students do not like physics and makes them get low scores in result of learning. Research aimed, to see the effects of scaffolding in Multirepresentative problem solving on Physics Toward The Students’ Result of Learning Physics in Senior High School. The sample of this research is all of the students in first grade of IPA1 at Senior High School Number 1 Adiluwih Kab. Pringsewu in odd semester which consists of 24 students in year 2013/2014. The percentage of the mean in students’ scaffolding is 64,11% with high category. Meanwhile, the mean of the students’scores is 66,56 with high category. So, big influence of scaffolding in multirepresentative problem solving on physics is 29,1%, high scaffolding can influence high results of learning physics too.Fisika merupakan salah satu pelajaran yang dianggap siswa sebagai pelajaran yang cukup sulit. Anggapan inilah yang membuat siswa kurang menyukai fisika sehingga hasil belajar siswa rendah. Tujuan penelitian, untuk mengetahui pengaruh scaffolding dalam pemecahan masalah fisika berbasis multirepresentasi terhadap hasil belajar fisika siswa SMA. Sampel dalam penelitian ini adalah seluruh siswa kelas X IPA1 SMA Negeri 1 Adiluwih Kab. Pringsewu pada semester ganjil Tahun Ajaran 2013/2014 yang berjumlah 24 orang. Persentase rata-rata scaffolding siswa adalah sebesar 64,11% dengan kategori tinggi. Sedangkan rata-rata nilai belajar siswa adalah sebesar 66,56 dengan kategori tinggi. Dengan demikian, besar pengaruh scaffolding dalam pemecahan masalah fisika berbasis multirepresentasi sebesar 29,1%, scaffolding yang tinggi dapat mempengaruhi hasil belajar siswa yang tinggi pula.Kata kunci: hasil belajar, multirepresentasi, pemecahan masalah, scaffolding.
The Effect of Immersion Duration in Thyroxine Hormone on Growth of Snakehead Fish Larvae (Channa striata) Muslim, Muslim; Sasanti, Ade Dwi; Apriana, Apriana
Journal of Aquaculture Science Vol 4, No 1 (2019): Journal Of Aquaculture Science
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (381.048 KB) | DOI: 10.31093/joas.v4i1.63

Abstract

The aim of this research was to determine the best immertion duration to increase growth rate of snakehead fish larva. The research was conducted in Fish Breeding unit Batanghari Sembilan Indralaya, Kabupaten Ogan Ilir. This research used a Completely Randomized Design (CRD), with five treatments (0, 12, 24, 36, and 48 hours of immertion), with three replications. The parameters observed were growth, survival rate and water quality. The results of  this research show that the highest growth rate found in the 24 hours of treatment  with the average value of 0.17 g of weight and increase in length of 1.90 cm. The best survival contained in treatment of immersion for 36 hours with the average value of 71.67%.
PEMBUATAN SOFTWARE PENCATAT PENGUNJUNG PERPUSTAKAAN MENGGUNAKAN BARCODE DAN MYSQL BERBASIS BORLAND DELPHI 7.0 Apriana, Apriana; Danusaputro, Hernowo
BERKALA FISIKA Vol 12, No 4 (2009): Berkala Fisika
Publisher : BERKALA FISIKA

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Abstract

The library visitors counter system using barcode and MySQL based with Borland Delphi 7.0 has been done for ease in counting the visitors in a library and data to be displayed more accurate and comprehensive. Bar code which printed on visitors card is aimed at barcode scanner to read the code of the identity of visitors who will enter the library. At Borland Delphi 7.0 uses the pascal programming language that is integrated with the input of barcode and database MySQL able to display the time visitors enter the library. From this research it was found that Borland Delphi 7.0 software can read the records in the MySQL database and display properly on a monitor in accordance with the data stored on the visitors database.   Keywords : library, barcode scanner, Borland Delphi 7.0, code barcode, MySQL