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GAMBARAN USIA MENARCHE PADA SISWI KELAS VII DAN VIII DI SMP NEGERI 1 KEMBARAN KECAMATAN KEMBARAN PERIODE JULI 2008 Hidayah Hidayah; Reni Dwi Setyaningsih; Ikit Netra Wirakhmi
Viva Medika Vol 2 No 1 (2009)
Publisher : Universitas Harapan Bangsa Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (250.011 KB) | DOI: 10.35960/vm.v2i1.162

Abstract

Background: Early functioning of the ovary is marked with the first menstruation.Symptoms of menstruation or menstruation is a very important event in puberty as abiomarker of sexual maturation in girls. Menstrual events that occur periodically willcause various reactions of teenagers puberty. Knowledge of reproduction is an importantcapital to undergo a phase of his life and carry out the development process. It is necessaryto avoid potential interference with reproductive health Objective: To determine the age of menarche picture in class VII and VIII in SMP Negeri 1Kembaran period July 2008 Methods: This type of research used in this research is descriptive quantitative researchwith cross sectional approach. Samples were taken by simple random sampling techniquewith a total sample of 73 people. RESULTS: Adolescent girls experience menarche at age ≥ 12 years more that 59respondents (80.8%), the majority of respondents had experienced menarche is not thesame as the biological mother as much as 45 respondents (61.6%), the majority ofrespondents still have a father as many as 59 respondents as many as 56 respondents(94.9%) had menarche at age ≥ 12 years, adolescent girls who experience menarche ≥ 12years on socioeconomic status were as many as 52 respondents (71.3%) Conclusion: Of the 73 respondents, showed more girls experience menarche at age ≥ 12years, the majority of respondents experienced menarche is not the same as the biologicalmother, the majority of respondents still have a father experienced menarche at age ≥ 12years, adolescent girls who experience menarche ≥ 12 years at the most in socio-economicstatus was Keywords : girls, menarche
ANALISIS KEMAMPUAN MATEMATIS SISWA TERHADAP HASIL BELAJAR PADA MATERI TERMOKIMIA KELAS XI IPA 2 DI SMA NEGERI 15 SEMARANG Abu To’at; Hidayah Hidayah; Fitria Fatichatul
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2018: SEMINAR NASIONAL PENDIDIKAN SAINS DAN TEKNOLOGI
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Chemistry is part of the natural sciences, which includes the understanding of chemical concepts and calculations. These two concepts that should be owned by the students in understanding the chemistry so that students are easy to master the science of chemistry. The purpose of this research is to know the mathematical ability of students in class XI IPA 2 15 SMA N Semarang and to know the results of the study in terms of his mathematical ability of students on the material of Thermochemistry. The method of this research is descriptive.The data collected using the techniques of observation, measurement, andinterviews. The results of the analysis show that students have average math skills students of 62.74 measured at 6 indicators of the ability of mathematical material contained on Thermochemistry. The results of a study on the material of Thermochemistry students have an average of 51.95. Analysis of the students' answer sheets on the test results of the study showed that students already have a good math skills with percentage of 58.82%. The data also showed that students who have difficulty on the material of Thermochemistrybecause the students less understand the concepts of chemistry.Keywords : Mathematical Ability, The Results Of The Study, Thermochemistry
ANALISIS KEAKTIFAN SISWA MELALUI PENERAPAN MODEL TEAMS GAMESTOURNAMENTS (TGT) PADA MATERI TERMOKIMIA KELAS XI IPA 5 DI 1 SMA N 15 SEMARANG Zaeni Zaeni; Johara Aulia; Hidayah Hidayah; Fitria Fatichatul
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: Prosiding Seminar Nasional Pendidikan, Sains dan Teknologi
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Teams Games Tournament (TGT) is one of cooperative learning models easy toimplement fpt students in the class. TGT involves students activity and role of students as peer tutor, it contains game and reinforcement. TGT used tournament of academic, quiz and individual score where every single student as a team representative competes with another team to obtain a highest score. The use of TGT in learning activity could make students more relaxed, besides it could improve responsibility, honesty and teamwork. The aim of this research is to observe and know student activity during thermochemistry lesson by usingTGT in XI IPA 5 in SMA N 15 Semarang. This research used both quantitative andqualitative method, the researcher obtained data by distributing questionnaire, conducting an interview and observing the field. Based on the research, the researcher obtained the data that students activity in XI IPA 5 by using TGT within two categories “sangat baik” and “baik”. The result showed that XI IPA 5 obtained percentage of 78% regarding to visual activities, 84% regarding to listening activities, writing activities obtained percentage of 85%, 83% regarding to mental activities, while oral activities indicator obtained percentage of 60%, those percentage werecategorized into “baik”. keywords:Teams games tournament, active,cooperative learning
The Competitiveness Analysis of Corn Farming on Peatland Hidayah Hidayah; Adi Suyatno; Dewi Kurniati
SOCA: Jurnal Sosial Ekonomi Pertanian Vol 15 No 3 (2021): Vol.15, No.3, 2021
Publisher : Program Studi Agribisnis, Fakultas Pertanian, Universitas Udayana Jalan PB.Sudirman Denpasar, Bali, Indonesia. Telp: (0361) 223544 Email: soca@unud.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/SOCA.2021.v15.i03.p05

Abstract

Agricultural sector, especially the corn commodity, has a very rapid development, especially in Kubu Raya Regency. The product that said to be able to compete the market if it has the ability to be competitive. Products that have high competitiveness were reflected in the price and good quality. But if product was not able to compete, it will bring new problems. Therefore, it was necessary to do some analysis, such as the analysis of the farming profitability and analysis of the competitiveness corn farming in peatland in Kubu Raya Regency. The purpose of this research was to analyze profitability, competitiveness, comparative and competitive advantage of corn farming on peatlands in Kubu Raya Regency. The technique that used was the survey method. The research location was conducted in Sungai Raya and Rasau Jaya Sub-districts. The reason was because it was the area that the largest main center of the corn production in the Kubu Raya Regency. The tool for analyzing used PAM. The result of the research analysis was for financial benefits and economic benefits, corn commodities that developed in peatland areas were feasible both financially and economically. This can be proven in financial terms that obtained by farmers of 15,264,746 Rupiah ha/year and from economic benefits of 9,867,664 Rupiah on 1 hectare/year land. The results of the competitiveness analysis showed that corn farming had comparative and competitive advantages. This can be found from DRCR and PCR values that were less than one. The government, in this case, provided assistance to farmers, in the form of subsidies for fertilizer, subsidized credit interest rates, and also provided positive incentives to farmers. The policy was very helpful for farmers to increase production.
PENGARUH PENDIDIKAN KESEHATAN, TINGKAT PENGETAHUAN SISWA, DAN PERILAKU DISIPLIN TERHADAP BANTUAN HIDUP DASAR PADA TINGKAT KECELAKAAN LALU LINTAS DI SMA NURUL IMAN KP. BARU KECAMATAN RAJEG, KABUPATEN TANGERANG, TAHUN 2021 H. Bambang Mardisentosa; Hidayah Hidayah
PELITA JURNAL PENELITIAN DAN KARYA ILMIAH Vol 21 No 2 (2021): Juli - Desember
Publisher : UNIVERSITAS ISLAM SYEKH - YUSUF TANGERANG

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pendidikan kesehatan, tingkat pengetahuan siswa, dan perilaku disiplin terhadap bantuan hidup dasar pada tingkat kecelakaan lalu lintas di SMA Nurul Iaman Kp. Baru kecematan rajeg, kabupaten tangerang, 2021 Penelitian ini menggunakan jenis penelitian kuantitatif, dengan menggunakan metode deskriptif korelasi. Teknik pengambilan sampel yang digunakan dalam penelitian ini adalah sampling jenuh. Cara pengumpulan data yaitu dengan membagikan kuesioner kepada siswa /siswi SMA Nurul Iman Kp. Baru Kecamatan Rajeg, Kabupaten Tangerang, 2021 melalui Google Form. Hasil penelitian Uji T (Persial) didapatkan pada masing-masing variabel adalah 0.000 dan 0.000 yang mana nilai tersebut lebih kecil dari ɑ = 0,05 dan dapat disimpulkan bahwa variabel yaitu variabel pendidikan kesehatan (X1) dan tingkat pengetahuan siswa (X2) berpengaruh secara signifikan terhadap bantuan hidup dasar pada pada tingkat kecelakaan lalu lintas (Y).Sedangkan berdasarkan hasil Uji F ( Simultan) yang telah dilakukan didapatkan nilai Sig. Sebesar 0.000 yang mana lebih kecil dari ɑ = 0,05 dan dapat disimpulkan bahwa variabel tersebut barpengaruh signifikan secara simultan
The Effect of the Guided Inquiry Learning Model on the Critical Thinking Skills of Junior High School Students Class VIII about Vibration, Waves, and Sound Hidayah Hidayah; Arif Sholahuddin; Maya Istyadji
Indonesian Journal of Science Education and Applied Science Vol 3, No 2 (2023): INDONESIAN JOURNAL OF SCIENCE EDUCATION AND APPLIED SCIENCE
Publisher : Program Studi Pendidikan IPA, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/i.v3i2.10469

Abstract

Research has been carried out on the effect of the guided inquiry learning model on the critical thinking skills of VIII grade junior high school students on the subject of vibrations, waves, and sounds at SMP Negeri 27 Banjarmasin. This study aims to describe the effect of the guided inquiry learning model on the critical thinking skills of eighth-grade junior high school students on the subject of vibration, waves, and sound. The type of research used in this research is the preexperimental method with the experimental design of The One Group Pretest Posttest. The research subjects in this study were conducted using random sampling. The research subjects in this study were class VIII E as many as 33 people in the experimental class. The data collection technique used the test technique. The data analysis technique uses the t-test to analyze the effect of the guided inquiry learning model on students' critical thinking skills. From the results of the t-test, the value of students' critical thinking skills was obtained with sig (0.000) < α = 0.05, meaning that there was a difference between the pretest and posttest results of students' critical thinking skills using the guided inquiry learning model. The research results show that the guided inquiry learning model influences students' critical thinking skills so this learning model can be used as an alternative learning model in schools to improve student's critical thinking skills.