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S. Syamsurizal
UNP
Biochemistry, Genetics & Molecular Biology Chemistry Education Languange, Linguistic, Communication & Media Mathematics Physics Other

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Journal : Atrium Pendidikan Biologi

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The Influence of Student Team Achievement Divisions (STAD) Learning Model Containing Science Literacy on Student’ Learning Competencies at SMAN 1 V Koto Kampung Dalam Wita Febriani; A. Ardi; Resti Fevria; S. Syamsurizal
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 2 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i2.5906

Abstract

This research is based on the problems that exist in SMAN 1 V Koto Kampung Dalam, which have an impact on the low learning outcomes of students. Efforts that can be made are implement the learning model Student Team Achievement Divisions (STAD) with scientific literacy on respiratory system material at SMAN 1 V Koto Kampung Dalam. The purpose of this study was to determine the increase in the competency of students through the model Student Team Achievement Divisions (STAD) with scientific literacy in the material of human respiratory system in SMAN 1 V Koto Kampung Dalam. This type of research is experimental research with a Randomized control group posttest only design. The population in this study were all class XI IPA SMAN 1 V Koto Kampung Dalam registered in the 2018/2019. Sampling was done using technique Purposive Sampling, which was chosen as the sample of the study was class XI IPA 4 as the experimental and XI IPA 3 as the control class. The instruments used were in the form of questions posttest for knowledge competency, observation sheets for attitude and skills. The hypothesis was tested using the t-test, can be concluded that the competence of learners knowledge tcount 3,80 > ttable 1.67, the competence of attitude  value tcount 3,61 > ttable 1,67, and the competency of skills value tcount 2,00 > ttable 1.67. This shows that the hypothesis is accepted. Concluded that the application of model Student Team Achievement Divisions (STAD) with scientific literacy can improve the competency of knowledge, attitudes, and skills of students class XI IPA of SMAN 1 V Koto Kampung Dalam.
The Effect of Cooperatif Learning Type Snowball Throwing Model Containing Science Literacy on Students’ Learning Competencies in Human Excretory System Material Cheni Wulandari; Relsas Yogica; Indra Hartanto; S. Syamsurizal
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 2 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i2.5907

Abstract

This research is based on the problems that exist in Batusangkar 1 Junior High School, namely the learning model that is less varied, student learning abilities are still low, teacher-centered learning. The effort that can be done is to apply the snowball throwing learning model with scientific literacy in the material of Excretion System at Batusangkar 1 Junior High School. The purpose of this study was to determine the effect of the application of the snowball throwing learning model containing scientific literacy on the learning competencies of class VIII students of Batusangkar 1 Junior High School. This study was an experimental study with a randomized posttest control group design. The study population was grade VIII students of SMPN 1Batusangkar in the academic year 2018/2019 which spread to nine classes. The research sample was taken using cluster random sampling. The results were selected class VIII.3 as the experimental class and class VIII.4 as the control class. The hypothesis in this study was tested using the t-test. The results of the study using the t-test can be concluded that the competency of student knowledge about the value of tcount 4.31> ttable 1.67, in the attitude of competency the tcount 5.41> ttable 1.67, and competency skills tcount 3.85> ttable 1.67. This shows that the hypothesis is accepted. So, it can be concluded that the application of the snowball throwing model with scientific literacy can improve the competency of knowledge, attitudes, and skills of class VIII Batusangkar 1 Junior High School.
Co-Authors A. Ardi Cheni Wulandari Elsa Badriyya Indra Hartanto Relsas Yogica Resti Fevria Sa`diatul Fuadiyah Sa’diatul Fuadiyah Wita Febriani