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All Journal Biota Atrium Pendidikan Biologi
S. Syamsurizal
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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 Problem Based Learning (PBL) Charged Science Literacy Toward Students’ Learning Competences at XI Grade of SMAN 1 Lubuk Alung Sintia Elmanazifa; 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.v3i1.4551

Abstract

This research based on the problem on SMAN 1 Lubuk Alung, those are inappropriate learning model choices and low of students’ learning competencies. An efforts could done to solve it was implementation of problem based learning model charged with science literacy toward the students’ learning competencies on the topic of excretion system at XI grade of SMAN 1 Lubuk Alung. This research aimed to know the effects of Problem Based Learning (PBL) charged with science literacy toward the students’ learning competencies at XI grade of SMAN 1 Lubuk Alung. The type of this research was experimental research and designed on Control Group Posttest Only. The populations of this research were all of the students at grade XI MIPA of SMAN 1 Lubuk Alung academic years 2017/2018 that consisted of seven classes. This research used purposive sampling technique to take the samples; those are XI MIPA 3 as experiment group and XI MIPA 2 as control group. The research’s instruments used were test for cognitive competence and observation sheets for affective and psychomotor competence. Hypothesis was tested by using T-test method.Based on the thesis result by using t-test, it can be concluded that on students’ cognitive competence   tscore 4,15> table 1,67, on students’ affective competence tscore  5,07 > table 1,67, and on students’ psychomotor competence tscore 1,69 > table 1,67. It showed that hypothesis was accepted. So it can be concluded that the implementation of Problem Based Learning (PBL) charged science literacy model improved toward students’ learning competences at XI grade of SMAN 1 Lubuk Alung significantly with 0,05 degrees of truthiness.
Primers Designed For Amplifying TCF7L2 Gen S. Syamsurizal; Hengki Saputra; Dwi Hilda Putri; Elsa Badriyya
Biota Vol 6 No 2 (2020): Jurnal Biota 2020
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/10.19109/Biota.v6i2.5871

Abstract

Diabetes Mellitus (DM) is a disease characterized by high glucose levels because of the lack of insulin hormone in the body. Prevalence of Type-2 Diabetes Mellitus is associated with the variant of the TCF7L2 gene polymorphism, or SNP. The purpose of this study was to construct a specific primer to amplify the TCF7L2 gene fragment and their capabilities to detect the targeted area. This research was a descriptive study that design the primers using Geneious software version 5.4.7. The study was conducted at the Laboratory of Genetics and Biotechnology FMIPA Universitas Negeri Padang. Based on this research, a 10qF forward primer (NG_012631.1) and 10qR reverse primers (NG_012631.1) has successfully designed. The primers can amplify the targeted area of the TCF7L2 gene with 1208 bp length. The amplified gene region has many variants that are strictly related to the appearance of Type 2 Diabetes Mellitus.
Co-Authors Cici Putri Sari Dwi Hilda Putri Elsa Badriyya Hengki Saputra Sintia Elmanazifa