Putri, Rahma
Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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RELATIONSHIP OF ADOLESCENTS BEHAVIOR TO CONSUMPTION OF SOFT DRINKS IN SMPN 5 PEKANBARU YEAR 2016 Alhidayati, -; Nurhapipa, -; Putri, Rahma
Sistem Informasi Vol 7 No 02 (2017): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Behavior consumption of soft drinks are the actions or deeds regarding how often consume soft drinks per week is calculated. Carbonated drinks consumption habits will have a negative impact when it accumulates in the long term. Have been many studies that explain the negative effects of soft drinks, including carcinogenic benzene in soft drinks is very high, high phosphate content of vital minerals in the body that can trigger heart disease (magnesiumdeficiency), osteoporosis (calcium deficiency) and more. Based on the survey results of the sale of soft drinks in the cafeteria, 5 schools with the highest sales level, is SMP N 5 Pekanbaru selling 6-7 boxes per month. This type of research is quantitative with cross sectional design which was held on 16-18 May 2016 in SMP N 5 Pekanbaru. The population of this research is all student grades 7 and 8 SMP N 5 Pekanbaru which amounted to 541 people, with a sample size of 115 people. Data collected technique by stratified random sampling use questionnaire measuring instrument. Univariate data analysis and use your bivariate chi-square test. The results showed that there was a relationship between the knowledge obtained value (p value = 0.001 value POR = 2.14), Effect of friends (p value = 0.006 value POR = 3.45), Access (p value = 0.029 value POR = 2.70), And advertisement (p value = 0:01 value POR = 3.20) with the consumption of soft drinks. Suggested to the relevant instance, that is SMP N 5 Pekanbaru to provide education and information to as many students on the impact of consuming soft drinks for health when consumed in the long term and excessive, and form healthy canteen, or supervise the beverage products , to minimize the beverage products are bad for health.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TALKING CHIPS UNTUK MENINGKATKAN HASIL BELAJAR PESERTA DIDIK PADA POKOK BAHASAN LAJU REAKSI DI KELAS XI MIPA SMA NEGERI 4 PEKANBARU Putri, Rahma; Yasmi, Elva; Noer, Asmadi M
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan VOL 6 : EDISI 1 JANUARI-JUNI 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract

Abstract: This research aims to determine the increase in student learning outcomes by applying cooperative learning models talking chips type on the subject of Reaction Rate in class XI MIPA SMAN 4 Pekanbaru. The form of this study uses the Pretest-Postest Design Randomized Control Group. The sample consisted of class XI MIPA 1 as the experimental class and XI MIPA 2 as the control class which was randomly selected after the normality test and homogeneity test. The experimental class is a class that applies the cooperative learning model of talking chips. The data analysis technique uses test techniques. Testing the hypothesis using the T test with a = 0.05 obtained by Tcount > Ttable (1.89 >1.66). Based on hypothesis testing it was concluded that the application of cooperative learning models talking chips type can improve student learning outcomes on the subject of reaction rate in class XI MIPA SMAN 4 Pekanbaru.Key Words: Cooperatve Learning Models Type Talking Chips, Learning Outcomes, Reaction Rate