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PENGARUH PENDEKATAN PEMBELAJARAN KOOPERATIF DAN SELF MONITORING SISWA TERHADAP KEMAMPUAN BERPIKIR ILMIAH DALAM BIOLOGI BAGI SISWA KELAS X SMA Gusti Nurdin
Jurnal Pendidikan Vol. 16 No. 2 (2015)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (293.57 KB) | DOI: 10.33830/jp.v16i2.344.2015

Abstract

The purpose of this study was to describe (1) the ability to follow the scientific thinking of students learning with cooperative learning. (2) differences in scientific thinking skills among students who have self-monitoring high and students who have self-monitoring low (3) differences in scientific thinking skills of students who have self-monitoring high following study with cooperative learning learning students (4) differences in scientific thinking skills of students who have low self-monitoring which follows cooperative learning students in the subjects of biology in high school. (5) the effect of the interaction between learning strategy and self-monitoring of the scientific thinking skills. The research location is housed in SMA 22 Jakarta Timur. With descriptive results, the low self-monitoring group, the average student learning outcomes before treatment amounted to 58,55. After scientific thinking and treatment, an increase in the average learning result of 72,91 and 84,18. Likewise, the high self-monitoring group, the average student learning outcomes before treatment was of 58,33. After scientific thinking and treatment, an increase in the average learning result of 71,17 and 81,33. The average value of student learning outcomes before treatment amounted 58,43.Setelah scientific thinking and treatment, the average student learning outcomes increased by 72,0 and 82,70. The average value of student learning outcomes before treatment amounted 58,43.Setelah scientific thinking and treatment, be increased by 72,0 and 82,70. The average value of student learning outcomes low self-monitoring group amounted to 71,88. The average results of students 'self-monitoring group high of 70,28. Sebelum treatment, the average value of the students' self-monitoring group a low of 58,55. The average results of students' self-monitoring group high of 58,33. The difference in value of student learning outcomes between low self-monitoring groups did not differ significantly with high self-monitoring after treatment. Tujuan penelitian ini adalah mendeskripsikan (1) kemampuan berpikir ilmiah siswa yang mengikuti pembelajaran dengan pembelajaran kooperatif. (2) perbedaan kemampuan berpikir ilmiah antara siswa yang memiliki self monitoring tinggi dan siswa yang memiliki self monitoringrendah (3) perbedaan kemampuan berpikir ilmiah siswa yang memiliki self monitoring tinggi yang mengikuti pembelajaran dengan pembelajaran kooperatif learning siswa (4) perbedaan kemampuan berpikir ilmiah siswa yang memiliki self monitoring rendah yang mengikuti pembelajaran kooperatif siswa dalam mata pelajaran biologi di SMA. (5) pengaruh interaksi antara strategi pembelajaran dengan self monitoring terhadap kemampuan berpikir ilmiah. Lokasi penelitian ini bertempat di SMA 22 Jakarta Timur. Dengan hasil secara deskriptif, pada kelompok self monitoring rendah, rata-rata hasil belajar siswa sebelum treatment adalah sebesar 58,55. Setelah berpikir ilmiah dan treatment, terjadi peningkatan rata-rata hasil belajar sebesar 72,91 dan 84,18. Demikian juga pada kelompok self monitoring tinggi, rata-rata hasil belajar siswa sebelum treatmentadalah sebesar 58,33. Setelah berpikir ilmiah dan treatment, terjadi peningkatan rata-rata hasil belajar sebesar 71,17 dan 81,33. Rata-rata nilai hasil belajar siswa sebelum treatment adalah sebesar 58,43.Setelah berpikir ilmiah dan treatment, rata-rata hasil belajar siswa meningkat sebesar 72,0 dan 82,70. Rata-rata nilai hasil belajar siswa sebelum treatment adalah sebesar 58,43.Setelah berpikir ilmiah dan treatment, menjadi meningkat sebesar 72,0 dan 82,70. Rata-rata nilai hasil belajar siswa kelompok self monitoring rendah adalah sebesar 71,88. Rata-rata hasil belajar siswa kelompok self monitoring tinggi sebesar 70,28.Sebelum treatment, rata-rata nilai hasil belajar siswa kelompok self monitoring rendah sebesar 58,55. Rata-rata hasil belajar siswa kelompok self monitoring tinggi sebesar 58,33. Selisih nilai hasil belajar siswa antara kelompok self monitoring rendah tidak berbeda signifikan dengan self monitoring tinggi setelah treatment.
KONSENTRASI TIMBAL (Pb) PADA PERAIRAN DI SEKITAR TELUK JAKARTA Maman Rumanta; Amril Latief; Ucu Rahayu; Anna Ratnaningsih; Gusti Nurdin
Jurnal Matematika Sains dan Teknologi Vol. 9 No. 1 (2008)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (166.911 KB)

Abstract

he purpose of this study is to get information about river that has the greatest contribution to cause Pb pollution in the Jakarta Bay. Nine (9) of 13 rivers flowing into Jakarta Bay were chosen. They were Citarum, Bekasi, Cilincing, Marunda, Ciliwung, Sunter, Cideng, Angke, and Cisadane. Sampling were taken in two periods of times, rainy and dry season of 2006 with triple repeatations. pH and temperature of samples as proponent data were measured insitu. Pb concentration in the water of the river was measured by using AAS flame in the laboratory of Balai Penelitian Tanah Bogor. Data was analyzed statistically (one way ANOVA and t-test) by using SPSS 11.5 software. It was shown that Pb concentration of estuary water surrounding Jakarta Bay has been exceeding threshold level. There was a tendency that Pb concentrations of water in rainy season are lower than that in dry season except in Ciliwung River. The anomaly of Ciliwung River was probably caused by some industries which throw their wastes into Ciliwung River in the rainy season. It was concluded that all of 9 rivers have a significant contribution to Pb pollution in Jakarta Bay, and the most was from Ciliwung River.
HUBUNGAN ANTARA PENGGUNAAN AIR BERSIH DAN TINDAKAN PENCEGAHAN DIARE DENGAN DIARE PADA BALITA DI KELURAHAN KEBON BAWANG TANJUNG PRIOK Gusti Nurdin
Jurnal Matematika Sains dan Teknologi Vol. 5 No. 2 (2004)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (235.625 KB)

Abstract

This research was made for knowing if there’s of the use of relation between The Use of Fresh Water and The Prevention of Diare Treatment Disease With Diare of babies and children (Balita) in sub district Kebon Bawang of Tanjung Priok. This research use descriptive method and correlation approach conducted of many mothers in sub district of Tanjung Priok Jakarta Utara with 13.687 people of research population 162 samples of people or 1,2 % of population taken with purposive random sampling technique. The results of the first hypothesis showed that there is a positive relation and significant between The Use of Fresh Water with Diare on babies and children in sub district of Tanjung Priok with truth of examination. The result of the second hypothesis showed there is a positive relation and significant between The Prevention of Diare Treatment Disease with Diare on babies and children (Balita) in sub district of Tanjung Priok with truth of examination. The result of third hypothesis showed that there is a positive relation and significant between The Use of Fresh Water and The Prevention of Diare Treatment Disease with Diare a long with the babies and children (Balita) in sub district of Tanjung Priok with the truth of examination. The conclusion of this research is the positive relation and significant between The Use of Fresh Water with Diare of babies and children (Balita), between The Prevention of Diare Treatment Disease and between The Use of Fresh Water and The Prevention of Diare Treatment Disease with Diare a long with the babies and children (Balita) in sub district of Tanjung Priok North Jakarta.
Pelatihan praktik pengolahan sampah dengan metode 3R di SDN 03 Putat Nutug Ciseeng Bogor Zakirman Zakirman; Gusti Nurdin; Ngadi Marsinah; Titi Chandrawati
ABSYARA: Jurnal Pengabdian Pada Masayarakat Vol 3 No 2 (2022): ABSYARA: Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/ab.v3i2.6514

Abstract

Household waste continues to grow daily, forcing the Indonesian government to start thinking about a good management strategy that will not damage the environment or harm the community. A two-fold increase in waste is very likely to occur if there are no strict policies for waste that result in environmental and ecosystem pollution. Waste is not only a big city problem. Each district/city in each province has the same problems in handling waste. For example, in Bogor Regency, approximately 2,800 tons of waste must be managed and transported daily. However, only about 700 tons of waste can be transported and managed by the local government. This condition was also found at SDN Putat Nutug, Bogor Regency. Waste management at SDN Putat Nutug 03 Ciseeng, Bogor Regency, still relies on traditional methods, namely burning. Garbage-burning activities that do not comply with this procedure can cause problems such as air pollution. This community service activity aims to increase students' knowledge and skills through hands-on sorting, processing, and managing waste. The practical activities of waste processing are divided into two parts: the presentation of theory and education regarding waste and how to process it and the practical activities of waste processing with the 3R method. The activity results in environmentally friendly products from plastic waste, showing that the 3R method interests’ students. Hopefully, in the future, schools that apply the 3R method will increase the method of waste management so that the waste problem can be reduced slowly
ANALISIS SPASIAL PERUBAHAN MANGROVE DI WILAYAH PESISIR KABUPATEN GRESIK PROVINSI JAWA TIMUR Sodikin Sodikin; Rahmat Hidayat; Gusti Nurdin; Moh. Syaiful Anwar
Jurnal Perikanan dan Kelautan Vol 14, No 2 (2024)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v14i2.29318

Abstract

Mangrove is a coastal ecosystem that plays a very important role in the balance of the coastal environment. The existence of mangroves is very beneficial for the ecology, social and economy of coastal areas. So that the preservation of mangrove areas is very important to do.This study aims to map the changes in mangroves that occur in the coastal area of Gresik Regency, East Java Province.The method in the study uses a spatial approach with remote sensing technology, the distribution and area of mangroves were obtained from Landsat satellite imagery in 2000, 2010 and 2023. Validation was carried out by field ground checks, in addition, analysis to determine the type of vegetation was carried out using the transect line technique. The results of the study showed that in general in the period from 2000 to 2023 mangroves in the coastal area of Gresik Regency increased, in 2000 it had an area of 1529.16 ha, and in 2010 it increased to 1175.77 ha, and in 2023 mangroves in Gresik Regency in general increased again to 2784.45 ha. In the period 2000-2010 mangroves in several sub-districts experienced a decline, but in the period 2010-203 mangroves mostly experienced an increase, except in Kebomas Sub-district which experienced a decline. This happened because of the increasing number of mangrove rehabilitation activities carried out by the government and local communities and the large sedimentation from the Bengawan Solo River. The mangrove decline factor that occurred in the Kebomas Sub-district area occurred because of the large conversion of mangrove land into other uses, such as for housing, fish ponds and industry.
Pelatihan Pengelolaan Lingkungan Hidup Sehat bagi Siswa Terdampak Gempa Cianjur Ucu Rahayu; Gusti Nurdin; Danang Budi Setyawan
Jurnal Pengabdian UNDIKMA Vol. 5 No. 2 (2024): May
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v5i2.9940

Abstract

This community service activity aims to increase the knowledge and awareness of students affected by the Cianjur earthquake regarding healthy environmental management, including how to wash hands properly, sorting waste, and managing organic waste into compost. The targets of this activity were students and teachers at SD Negeri Sukamaju 1 Cugenang. The method of implementing this community service used socialization and practice. The results of this service showed that teachers and students increased knowledge about how to wash hands properly, could manage waste so that less waste was disposed of, and could produce their fertilizer from household waste. It also led to increased awareness of a healthy living environment in the environment of SD Negeri Sukamaju 1 Cugenang and its surroundings.