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Relsas Yogica
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relsasyogica.1103992@gmail.com
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Kota padang,
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INDONESIA
Atrium Pendidikan Biologi
ISSN : -     EISSN : 26561700     DOI : -
Core Subject : Education,
Atrium Pendidikan Biologi Journal is one of the media scientific publications of researchers in the field of biological education published online by the Universitas Negeri Padang. Atrium Pendidikan Biologi Journal contains research in Biology Education. This journal is published four times a year. Loading of manuscripts is selected and processed by the editorial board. Manuscripts that are published are texts that have passed the selection and have not been published in other journals.
Arjuna Subject : -
Articles 196 Documents
The Effect Of 5E Learning Cycle Models Containing Science Literacy on Students’ Learning Competencies in Additives and Addictive Substances Material at Junior High School 18 Padang Mutia Sari; Rahmawati Darussyamsu; Irma Leilani Eka Putri; Syamsurizal Syamsurizal
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 1 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i1.4849

Abstract

This research is based on the problems that exist in the junior high school 18 Padang, namely the learning model that is less varied, student competence is still low, and learning is teacher centered. The effort that can be done is the application of learning cycle 5E learning model that contains scientific literacy to additives and addictive substances. The purpose of this study was to determine the effect of the learning cycle 5E with scientific literacy on the learning competencies of Grade VIII students at junior high school 18 Padang. This research is a quasi-experimental study with a randomized control group posttest only design. The study population was eighth grade students of SMP Negeri 18 Padang 2018/2019 academic year consisting of eleven classes. The research sample was taken using purposive sampling technique, the results of which were selected class VIII.3 as the experimental class and class VIII.4 as the control class. The results of data analysis found that the competency data of knowledge, attitudes, and skills of homogeneous and normal learners. Hypothesis test results are known that knowledge competencies (2,60> 1,67), competency attitudes (4,26> 1,67, and skills competency (3,33> 1,67) So it can be concluded that the learning cycle 5e model with scientific literacy has a positive effect on participants' learning competencies in additives and addictive substances in the junior high school 18  Padang. Keywords: learning cycle 5E, sains literation, learning competency. 
Identification Of Students Of Misconception Junior High School Class VII Sutera On The Topic Photosintesis Using Two Tier Diagnostic Test Nining Efriani; Zulyusri Zulyusri; Yosi Laila Rahmi; Ramadhan Sumarmin
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.v4i2.5763

Abstract

Misconception is a wrong concept because it bring contradicts concept with experts concept. Misconception occur because students develop their own understanding based on experience, what they seeing and hearing, to understand a concept. Misconceptions that occur in students, before repairs must be identified first. The purpose of this study was to determine students' misconceptions about photosynthesis in Class VII Sutera junior High School. The sample of this research was 40 students of class VII. This type of research is descriptive. The technique using diagnostic test two-tier multiple choice. Test diagnostic used to identify student errors because it can measure 2 levels of high-level thinking skills, scoring is easy, fast and objective, and the opportunity for students to guess answers less. Based on the results of the study, it was found that the highest misconception was found in organisms that could carry out photosynthesis at 87.5%, organs that played a role in photosynthesis 44.5%, photosynthetic processes 42.5%, experiments with photosynthetic processes 25%, and factors affect photosynthesis 38.125%. Thus it can be concluded, that there is a misconception in Class VII Sutera Junior High School about photosynthetic material with varying percentages.
Influence Learning Model Predict Discuss Explain Observe Discuss Explain (PDEODE) Literacy of Science Literacy Against Learning Competencies Learners on Biology Subjects Class X SMAN 1 2x11 Kayutanam Cici Putri Sari; S. Syamsurizal
ATRIUM PENDIDIKAN BIOLOGI Vol 3, No 1 (2018): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v3i1.4555

Abstract

This research is based on the low competence of biology learners learners. Factors that affect the low competence of learners learning is the process of learning by teachers and learners in the classroom is still centered on the teacher, the lack of interaction between students with teachers, and learning competence of learners has not been achieved in accordance with minimal mastery criteria (KKM). The purpose of this research is to know the influence of predictor learning model explain explain observe discuss explain (PDEODE) containing science literacy to learners' competence in the subjects of biology class X SMAN 1 2X11 Kayutanam. This research is a quasi experimental research with randomized control group design posstest only design. Sampling from population using purposive sampling technique that class X1 as experiment class and class X3 as control class. The data analysis technique used to test the hypothesis is t test. Learning competencies analyzed are learning competence in the cognitive, affective, and psychomotor aspects with environmental change materials. The results showed that the average value of posstest learning competence on the cognitive, affective and psychomotor aspects of the experimental class students higher than the control class. So it can be concluded that the application of predictor learning explain explain observe discuss explain (PDEODE) model of science literacy improves the cognitive, affective, and psychomotor learners' competence in the material of environmental change.
The Effect of Learning Model Two Stay Two Stray Containing Science Literacy on Learners Competencies at Junior High School 25 Padang Yosi Safritry; Moralita Chatri; Relsas Yogica; Syamsurizal Syamsurizal
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 1 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i1.5533

Abstract

The research problems at SMPN 25 Padang namely learning activities carried out have little opportunity to be active in communicating fellow students, the learning interest of students is lacking, there is no learning model charged with scientific literacy, it is not yet known the effect of learning models containing literacy on students' learning competencies. The purpose of the study was to determine the effect of student learning competencies through the learning model of two stay two stray with scientific literacy at SMP 25 Padang. This type of research is experimental research with the design of the static group comparison design. The population of this study were all VII grade students of SMP 25 Padang. Sampling using a porposive sampling technique. Assessing the results of the two-class learning comparison, namely in class VII.4 as the experimental class, used the learning model of two stay two stray with scientific literacy, while class VII.2 as the control class. Based on the results of the students' competency knowledge research, the value of tcount was 3,92> ttable 1,67, the attitude competency was 81% for the experimental class, 72% for the control class and in the skills competency tcount 4,20> ttable 1,67. This shows that the hypothesis is accepted. The conclusion of the study is that the application of the learning model of two stay two stray with scientific literacy has a positive effect on the competency of knowledge, attitudes and skills ofjunior high school 25 PadangPadang. 
Development of Teaching Materials in the Form of Textbooks with Contextual Nuances Equipped with Mind Map on Material of Life Organization for Junior High School Students Defrian Melta; Rahmawati D; Ramadhan Sumarmin
ATRIUM PENDIDIKAN BIOLOGI Vol 1, No 1 (2016): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v1i1.2126

Abstract

 The purposes of this research are to develop and identify the validity and practicality of pocket book with contextual nuance on organization of life material for Junior High School students. This research used 3 steps of 4D Models, those are define, design, and develop. The subjects of this research were 5 validators, 2 teachers, and 20 students class VII from Junior High School Number 16, Padang. Data in this research was primary data collected from validity and practicality questionnaire. The result of validity was 86,69% in valid criteria, practicality by teachers was 88,87% in practice criteria, and practicality by students was 87,48% in practice criteria.
Students' Perception of Practical Activities in Biology Laboratory SMAN 2 Painan Elifia Zulfa Endela; Vauzia Vauzia; Ganda Hijrah Selaras; Armen Armen
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 1 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i1.5471

Abstract

This study aims to determine student’s perceptions of  SMAN 2 Painan, because it has not been examined how students think about practicum. The type of research is descriptive and used  quantitative approachment. The population of this study was class XI sain of SMA 2 Painan with propotional random sampling technique. The sample was 60 students.Thedatacollection techniqethrough representatives, observation and, questionnaires. The results showed that the practicum preparation of students was good74.80%, the implementation of students was very good  83.00% and the practical closing stage of students was good 79.00%.
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 Influence of The Power of Two Learning Model Containing Science Literacy on Students Learning Competencies in the Material of Human Digestive Systems in SMP Negeri 18 Padang Sari Yulianti; Moralita Chatri; Relsas Yogica; Syamsurizal Syamsurizal
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 1 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i1.4823

Abstract

ABSTRACTThis research is based on the problems that exist in SMPN 18 Padang, students learning competencies are still low. Efforts that can be made are applying the learning model Power of Two with scientific literacy on digestive system material at SMPN 18 Padang. The purpose of this study was to determine the increase in the competency of students through the model The power of twowith scientific literacy in the material of human digestive systems in SMPN 18 Padang.This type of research is experimental research with a randomized control group posttest only design. The population in this study were all class VIII SMPN 18 Padang registered in the 2018/2019. Sampling was done using technique Simple Random Sampling, which was chosen as the sample of the study was class VIII.6 as the experimental and  VIII.7 as the control class. The instruments used were in the form of questions posttest for knowledge competencies, observation sheets for attitude and skills. The hypothesis was tested using the t-test, can be concluded that the competence of learners knowledge tcount 5,72> ttable 1.67, the competence of attitude  value tcount 1,84> ttable 1,67, and the competency of skills value tcount 3.39> ttable 1.67. This shows that the hypothesis is accepted. Concluded that the application of model The power of two with scientific literacy can improve the competency of knowledge, attitudes, and skills of class VIII students of SMPN 18 Padang. Keywords: the power of two,  scientific literacy, learning competency 
The Validity of Module Based on Problem Based Learning (PBL) on Bacteria-Material for Grade X Senior High School Fanny Felecia Audia; Indra Hartanto; Ganda Hijrah Selaras; Armen Armen
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 1 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i1.5628

Abstract

On application Curriculum 2013 the learning more emphasize on approach scientific. One of model used by the teacher is PBL, but the implementation of the model has not been optimal in the learning process. The cause not yet optimal because there is no PBL-based teaching material available on Biology subjects. Based on the problems, the researchers have developed a PBL-based biological module bacterial material for Grade X senior high school students. However, the module that has been developed is unknown validity level. Therefore, the authors test the validity of the module developed. Assessment of module validity is carried out by validators who are experts in their respective fields of science, namely 2 lecturers majoring in Biology, Faculty of Math and Nature Science, State University of Padang and one of Biology teacher at SMAN 1 Lubuk Alung. Overall the average results of the PBL practice module based biological questionnaire on bacterial material for class X students of SMAN 1 Lubuk Alung were 3,49% with a very valid category. It shows that the modules that have been developed are very valid from the aspect of feasibility of content, language, presentation, graphics, and PBL on the evaluation of the validator.
Analysis Of Critical Thinking Skill Level Of Students Smp Negeri 2 Padang about Environmental Pollution Novia Daniati; Dezi Handayani; Relsas Yogica; Heffi Alberida
ATRIUM PENDIDIKAN BIOLOGI Vol 3, No 1 (2018): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v3i1.4247

Abstract

Curriculum of 2013 requires students to be able to think critically. This critical thinking ability can be trained by using questions that have indicators of critical thinking, besides those questions must also have cognitive levels C4 (analyze), C5 (evaluate), and C6 (synthesize). Padang Public Middle School 2 has implemented 2013 Curriculum in learning, but students' critical thinking skills are unknown. This research is a descriptive research. The method used in this research is descriptive method. The subject of the study consisted of 48 students of class VII of SMP Negeri 2 Padang. The data obtained in this study was obtained through test techniques. The test used is a description test. The test instruments used will be validated and analyzed first. Analysis of this instrument includes the level of difficulty, differentiation and reliability. Test instruments were tested before being used. This study produces data that the level of critical thinking skills of seventh grade students in Padang State Middle School is still in non-critical qualifications with a percentage average value of 48.53%. Indicators with the highest average percentage to the lowest, namely; the inference indicator obtained a score of 69.96% with quite critical qualifications; the indicator gives a basic statement obtained a value of 60.62% with less critical qualifications; the indicator estimates that a value of 53.12% is obtained with non-critical qualifications; the indicator gives an advanced statement obtained a value of 44.39% with non-critical qualifications, and; basic indicators of decision making obtained a value of 14.58% with non-critical qualifications. Keywords: Critical Thinking, Environmental Pollution, Descriptif

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