Visual literacy is the skill to interpret and give meaning to information in the form of images o... more Visual literacy is the skill to interpret and give meaning to information in the form of images or visuals. Visual literacy is included in the list of 21st-century skills. The observation results indicate that most of the students have not mastered visual literacy well. One of the efforts that can be made to improve visual literacy is the provision of appropriate and right teaching materials. The research is an R&D (Research and Development) using a 4-D model, which is modified to 3-D (define, design, develop). The instruments used were content analysis sheets and validation questionnaires. The results of the research imply that there are three characteristics of the validity of the developed module. First, visual literacy produces students’ critical thinking and communication skills by building their own meaning or conclusions regarding the given image object. Second, visual literacy produces students' creative thinking by recreating it in the form of images or other visual obj...
Learning media is everything that is used to distribute information in learning. The use of appro... more Learning media is everything that is used to distribute information in learning. The use of appropriate and varied media can overcome the passive nature of students in the teaching and learning process. The results of the analysis of observational questionnaires on students and teachers, it is known that the media that tend to be used are textbooks and modules. Therefore, teachers and students still want other learning media that are able to attract interest in reading and can easily be used anytime and anywhere by students. Based on this, a digital booklet on the material of the human digestive system was developed as a valid learning medium for class XI SMA/MA students. This research was conducted at the Department of Biology, FMIPA UNP and SMAN 1 Rao, using a 4D development model (define, design, develop and disseminate) which is abbreviated at the develop (3D) stage. The data obtained were analyzed by descriptive statistics. The average value of validation is 90.95% with a very ...
The study aims to identify the needs of students for the LKPD practicum as a guide book in pratic... more The study aims to identify the needs of students for the LKPD practicum as a guide book in pratical activities. As well as addressing problems in the selection of learning media in accordance with the learning activities carried out. The method used in this research is descriptive method with quantitative and qualitative approaches. Data collection techniques through interviews and distributing questionnaires to a biology teacher who teaches in class X and 28 students in class X IPA 3 SMAN 1 VII Koto Sungai Sarik. The results of interviews and the distribution questionnaires found that teachers have not carried out practical activities in the teaching and learning process, teachers only use the literature study method as a substitute for practical activities. So that students cannot clearly describe what is obtained from the material being taught. So it can be concluded from this research that there is a need for a guided inquiry based practicum worksheet with the help of crossword ...
Kurangnya kemampuan guru dalam mengembangkan media pembelajaran berbasis teknologi. Selain itu, p... more Kurangnya kemampuan guru dalam mengembangkan media pembelajaran berbasis teknologi. Selain itu, pada masa pandemi guru mengalami kesulitan dalam menjelaskan materi pembelajaran, karena materi yang banyak dengan waktu yang terbatas. Penelitian ini bertujuan untuk menghasilkan menghasilkan media pembelajaran e-learning berbasis edmodo yang sudah teruji validitasnya pada materi sel kelas XI SMA. Penelitian ini adalah penelitian pengembangan yang menggunakan model pengembangan 4D (Define, Design, Develop, dan Disseminate). Subyek dalam penelitian ini adalah dua orang dosen jurusan Biologi dan satu orang guru Biologi. Pengumpulan data dilakukan menggunakan metode pencatatan dokumen berupa angket/kuesioner dan wawancara. Analisis data yang digunakan adalah teknik analisis deskriptif kualitatif dan deskriptif kuantitatif. Berdasarkan hasil validasi media pembelajaran e-learning berbasis Edmodo pada materi sel yang divalidasi oleh dosen dan guru dari segi kelayakan isi media diperoleh deng...
STEM is an integrated learning approach in sciene, technology, and mathematics. In 1990 NSF (Nati... more STEM is an integrated learning approach in sciene, technology, and mathematics. In 1990 NSF (National Science Foudation) introduced the STEM approach with the aim of forming a generation that is able to fulfill 21st century abilities such as scientific thinking, reasoning, logical, systematic, and able to improve communicative, collaborative and problem solving, abilities. Students scientific thinking skills need to be developed to form students who think scientically, reason, logicaaly, systematically, and are able to solve problems by collecting information using scientific methods such as exam ination and reasoning, logically, in taking action. Students have various levels of thin king. The purpose of this study is to examine the results of liteture review research method using several data sources such as books and articles from electronic journals. The results of the research show that the application of the STEM approachin learning affects the improvement of students scientif...
Research on the effect of mind-assisted mind inquiry models on students' knowledge competenci... more Research on the effect of mind-assisted mind inquiry models on students' knowledge competencies in SMA X-class UNP Laboratory Development Cross-interest. Guided Inquiry learning models assisted by Mind Map if both are combined students can understand learning material more clearly so that students can improve their learning competencies and can develop students' critical thinking skills. This study uses quasi experiments. And research design Randomized Control-Group Pretest-Posttest Design sampling technique is done by purposive sampling. The instrument used to measure the results of cognitive learning competencies of students using objective tests. The results showed that there were differences in cognitive learning outcomes from the mind map assisted guided inquiry model that had a positive effect than the direct learning model.
The Research problems at SMAN 2 Lubuk Sikaping are students having difficulty in formulating prob... more The Research problems at SMAN 2 Lubuk Sikaping are students having difficulty in formulating problems, analyzing and finding solutions to difficulties in the learning process, leadership and motivation, level of activity and student learning in the learning process is still low and learning models that are rarely used and are still centered on the teachers. Efforts that can be done are implementing the learning model course review containing science literacy at SMAN 2 Lubuk Sikaping. The purpose of this study was to study the improvement of knowledge competencies, attitudes and skills of students through a horay review course model with scientific literacy at SMAN 2 Lubuk Sikaping. This type of research is a quasi-experimental study with a posttest randomized design control group design. The study population was all class X SMAN 2 Lubuk Sikaping registered in the 2018/2019 school year controlling three classes. Sampling using purposive sampling technique. The research hypothesis eva...
The problem at SMAN 5 Solok Selatan is the low level of student learning competencies which inclu... more The problem at SMAN 5 Solok Selatan is the low level of student learning competencies which includes aspects of knowledge, attitudes, and skills. Efforts that can be done are applying the LC 5E learning model on ecological material at Solok Selatan 5 High School. This type of research is a semi-experimental research design, namely the Randomized Control-Group Posttest Only Design. The population in the study of all students of class X MIPA SMAN 5 Solok Selatan who were enrolled in the 2018/2019 Academic Year amounted to 111 people grouped in four classes. Sampling used purposive sampling technique, class X MIPA 2 as experimental class I and class X MIPA 1 as experimental class II (control). Instruments in the form of posttest questions for knowledge competencies, observation sheets for attitude competencies and product assessment for skills competencies. Based on the results of the study using the t-test on the competency of students' knowledge the value of tcount was 3.012>1...
This research is motivated by the low activity and learning outcomes of students in learning. Lea... more This research is motivated by the low activity and learning outcomes of students in learning. Learning is still teacher centered. Student do activities outside of learning. We need a model to motivate student in learning. The model can be used is Snowball Throwing.The purpose of writing this article is to look at the correlation of the application of the Snowball Throwing model to student outcomes. This research methode by reviewing journal uses 5 journal with ISSN. Dewi's research (2015) states that the Snowball Throwing model assisted by interactive multimedia has an effect on student learning outcomes. Handayani's research (2017) states that the Snowball Throwing model has an influence on student learning outcomes. Fitri's research (2017) states that the Snowball Throwing model with word square media has a positive influence on the activities and learning outcomes of students. Najla (2017) and Purba (2020) state that there are differences in learning outcomes between...
The biology learning process shows that the learning outcomes of students are still low. This can... more The biology learning process shows that the learning outcomes of students are still low. This can be seen from the daily biology test scores of students who completed the 4 classes, namely class XI MIA1 only 19%, class XI MIA2 only 12%, class XI MIA3 only 20% and class XI MIA4 only 14%. It can be seen that teachers still use lecture and discussion methods. The purpose of this study was to determine the effect of the Probing Prompting-based biology learning model on student learning outcomes at SMAN 1 Siberut Selatan. The method used in this study was a quasi-experimental method with a Randomized Control Group Posttest Only Design. The population is all students of class XI MIA SMAN 1 Siberut Selatan and the sample is taken using the Cluster Random Sampling technique. Class XI MIA2 as the experimental class and class XI MIA3 as the control class. The research data collection instruments and techniques consisted of student activity observation sheets and learning achievement tests. Th...
Guru mengalami kesulitan dalam menjelaskan materi pembelajaran, karena materi yang banyak dengan ... more Guru mengalami kesulitan dalam menjelaskan materi pembelajaran, karena materi yang banyak dengan waktu yang terbatas. Penelitian ini bertujuan untuk menghasilkan menghasilkan media pembelajaran e-learning berbasis edmodo yang sudah teruji validitasnya pada materi sistem gerak kelas XI SMA. Penelitian ini adalah penelitian pengembangan yang menggunakan model pengembangan 4D (Define, Design, Develop, dan Disseminate). Subyek dalam penelitian ini adalah dua orang dosen jurusan Biologi dan satu orang guru Biologi. Pengumpulan data dilakukan menggunakan metode pencatatan dokumen berupa angket/kuesioner dan wawancara. Analisis data yang digunakan adalah teknik analisis deskriptif kualitatif dan deskriptif kuantitatif. Berdasarkan hasil validasi media pembelajaran e-learning berbasis Edmodo pada materi sistem gerak yang divalidasi oleh dosen dan guru dari segi kelayakan isi media diperoleh dengan nilai rata-rata 82,50 digolongkan ke dalam kriteria valid. Diperoleh nilai rata-rata 80 dalam...
The progress of IPTEK, especially in the field of education, have made the use of tools in the fo... more The progress of IPTEK, especially in the field of education, have made the use of tools in the form of learning media more widespread and interactive. One of the learning media that can be developed by teachers is Edmodo-based e-learning. E-learning is a web-based learning medium that can be accessed by the internet. Meanwhile, Edmodo is a simple electronic learning media tool that is used to present lesson content, can be accessed using a smartphone, and is useful for students and teachers to interact online outside the classroom anywhere, anytime. This study aims to analyze the practicality of using Edmodo-based e-learning for teachers and students. Practicality is the degree of ease of use of the product that has been developed. Meta-analysis is done by collecting similar articles by searching for articles from several journals via the internet. The sample used in this study included as many as eight articles related to the use of Edmodo-based e-learning. The results of the study...
The low learning competency of students is caused by several problems encountered during the lear... more The low learning competency of students is caused by several problems encountered during the learning process, including the learning process centered on teacher (teacher centered). This will cause students to play an less active role, causing students learning competencies to be low. One effort was made to improve learning competencies by applying cooperative learning models with talking stick method assisted by problem question. Learning with this model requires students to play more active roles during the learning process. This study aims to reveal the effect of the use of cooperative learning models with talking stick method assisted by problem question on students learning learning competencies. This research was conducted at SMPN 23 Padang on global warming material. This research is an experimental study with the design of the Randomized Control Group Posttest Only Design. The population of this study was all students of class VII of SMPN 23 Padang. Sampling using purposive ...
This research is based on the problems in SMAN 10 Padang, namely the low attention of students du... more This research is based on the problems in SMAN 10 Padang, namely the low attention of students during the learning process takes place. One of the factors that influenced it was the use of cellphones during the learning process. Students tend to use mobile phones not only to find learning material, but also use it for personal purposes such as replying to messages or playing games. Submission of material by teachers tends to be less interesting and monotonous, to overcome students' lack of attention in learning using PowerPoint. The purpose of this study was to see the effect of using Powerpoint in increasing the learning attention of class X students at SMAN 10 Padang. This type of research is a quasi-experimental design with Randomized Control-Group Posttest Only Design. The population in this study were all tenth grade students of SMAN 10 Padang. The sample in this study were class X students of SMA N 10 Padang Academic Year 2018/2019 and the samples used were students of cla...
Students tend to have concerns in carrying out learning to achieve good learning outcomes, so stu... more Students tend to have concerns in carrying out learning to achieve good learning outcomes, so students want to add to their learning outside of school. In the current era of globalization, there have been many tutoring institutions that have developed in various regions in Indonesia. This causes the interest of students to take tutoring outside of school. The purpose of this study was to determine the differences in the learning independence of students between those who take and those who do not take tutoring. This descriptive research was conducted in the even semester of 2019/ 2020 with a population of 266 students. The research sample was students who attended and students who did not take biology tutoring outside of school. The sampling technique used was quota sampling technique, and a sample of 37 people was obtained. The data analysis technique used is the two-average difference test. The results of data analysis showed that the two data were not normally distributed and als...
Sweet potato varieties (Ipomoea batatas) Pucuk Hitam Panyalaian and Madu Pucuk Hitam Panyalaian h... more Sweet potato varieties (Ipomoea batatas) Pucuk Hitam Panyalaian and Madu Pucuk Hitam Panyalaian have the potential to be a superior commodity in West Sumatra, but the information of genetic diversity is very limited. Data on the diversity of sweet potato germplasm is beneficial in the selection of plants to obtain superior cultivars in plant breeding. The aim of the study was to find specific primers for the study of sweet potato genetic markers using I. batatas chloroplast genes matK. DNA extraction from sweet potato young leaves, designing forward and reverse primers I. batatas chloroplast genes matK, PCR, sequencing, bioinformatics analysis and species identification by comparing the NCBI database. Plant DNA barcoding PCR using designed primers matK were successfully resulting single DNA band in different amplicon size in some samples. This indicating that the designed primers used were able to distinguish variation in one species.
The study aimed to produce guided inquiry-based teaching materials for management and technique l... more The study aimed to produce guided inquiry-based teaching materials for management and technique laboratory and to determine the validity of the teaching materials. The research was conducted using 3 (three) steps of a research and development (R&D) model. The instruments used in data collection in this research were questionnaire for student needed analysis and questionnaire to measure the teaching materials validity. The data obtained was quantitative from several validators. The validators consist of three lecturers. The percentage of a validity the teaching materials based on guided inquiry was 93.23 which can be categorized was very good.
Padang City is the epicenter of the spread of Covid-19 in West Sumatra. The government has issued... more Padang City is the epicenter of the spread of Covid-19 in West Sumatra. The government has issued an Emergency Use Authorization (EUA) for the Covid-19 vaccine, but scholars in the city of Padang are still unsure about vaccination. Therefore, further efforts are needed to provide the right understanding to Padang city clerics about the importance of vaccination, along with its safety and halal. One of the efforts is through the implementation of this community service. This activity has conducted in June 2021, and was attended by 28 participants from 11 sub-district clerics in the city of Padang. The results of the evaluation of the activities show that there has been an increase in the knowledge of scholars about Covid-19 vaccination. In conclusion, this activity has been effectively carried out and can expand the vaccination program in order to break the chain of spread of Covid-19 and achieve herd immunity.
Budaya adalah bagian terpenting dalam kehidupan yang dilestarikan dan dijaga dengan baik. Salah s... more Budaya adalah bagian terpenting dalam kehidupan yang dilestarikan dan dijaga dengan baik. Salah satu dari 10 Objek Pemajuan Kebudayaan (OPK) yang harus dilestarikan yaitu tradisi lisan. Tradisi lisan adalah suatu informasi atau pesan yang disampaikan secara turun-temurun dalam suatu daerah atau kelompok. Berdasarkan PPKD Sumatera Barat kondisi tradisi lisan saat ini diperlukan usaha untuk mengumpulkan tradisi lisan yang ada untuk dikembangkan, sehingga dapat dilakukan invetarisasi tradisi lisan Sumatera Barat. Oleh karena itu, dilakukan penelitian mengenai tinjuaun penyebaran tradisi lisan di Sumatera Barat. Jenis penelitian adalah penelitian kualitatif, dengan teknik pengumpulan data yaitu pengamatan dan dokumentasi, observasi, study literature serta wawancara. Tujuan penelitian ini dilakukan yaitu mendapatkan database tradisi lisan yang tersebar pada 19 Kabupaten/Kota Sumatera Barat. Tradisi Lisan tersebut memiliki perbedaan dan keunikan masing-masing yang harus dijaga dan dilesta...
The lack cognitive competency os caused by a problem when learning begins, in the learning model ... more The lack cognitive competency os caused by a problem when learning begins, in the learning model used does not involve active students in learning. How to overcome thatis done to increase the students' cognitive competency is to apply an guided inquiry learning model based environment at SMPN 2 Koto XI Tarusan in KD. 3.7 material interaction of living things with their environment. This research used a Randomized Control Group Posttest Only Design. The population in this study were all student VII SMPN 2 Koto XI Tarusan. Sampel was taken by purposive sampling technique. The hypothesis testing using the t test. The results of data analysis in the research obtained in a cognitive competency that tcount>ttable (1.70>1.67). So, the conclusion of the guided inquiry learning model baased environment give a meaningfull effect on student' cognitive competency
Visual literacy is the skill to interpret and give meaning to information in the form of images o... more Visual literacy is the skill to interpret and give meaning to information in the form of images or visuals. Visual literacy is included in the list of 21st-century skills. The observation results indicate that most of the students have not mastered visual literacy well. One of the efforts that can be made to improve visual literacy is the provision of appropriate and right teaching materials. The research is an R&D (Research and Development) using a 4-D model, which is modified to 3-D (define, design, develop). The instruments used were content analysis sheets and validation questionnaires. The results of the research imply that there are three characteristics of the validity of the developed module. First, visual literacy produces students’ critical thinking and communication skills by building their own meaning or conclusions regarding the given image object. Second, visual literacy produces students' creative thinking by recreating it in the form of images or other visual obj...
Learning media is everything that is used to distribute information in learning. The use of appro... more Learning media is everything that is used to distribute information in learning. The use of appropriate and varied media can overcome the passive nature of students in the teaching and learning process. The results of the analysis of observational questionnaires on students and teachers, it is known that the media that tend to be used are textbooks and modules. Therefore, teachers and students still want other learning media that are able to attract interest in reading and can easily be used anytime and anywhere by students. Based on this, a digital booklet on the material of the human digestive system was developed as a valid learning medium for class XI SMA/MA students. This research was conducted at the Department of Biology, FMIPA UNP and SMAN 1 Rao, using a 4D development model (define, design, develop and disseminate) which is abbreviated at the develop (3D) stage. The data obtained were analyzed by descriptive statistics. The average value of validation is 90.95% with a very ...
The study aims to identify the needs of students for the LKPD practicum as a guide book in pratic... more The study aims to identify the needs of students for the LKPD practicum as a guide book in pratical activities. As well as addressing problems in the selection of learning media in accordance with the learning activities carried out. The method used in this research is descriptive method with quantitative and qualitative approaches. Data collection techniques through interviews and distributing questionnaires to a biology teacher who teaches in class X and 28 students in class X IPA 3 SMAN 1 VII Koto Sungai Sarik. The results of interviews and the distribution questionnaires found that teachers have not carried out practical activities in the teaching and learning process, teachers only use the literature study method as a substitute for practical activities. So that students cannot clearly describe what is obtained from the material being taught. So it can be concluded from this research that there is a need for a guided inquiry based practicum worksheet with the help of crossword ...
Kurangnya kemampuan guru dalam mengembangkan media pembelajaran berbasis teknologi. Selain itu, p... more Kurangnya kemampuan guru dalam mengembangkan media pembelajaran berbasis teknologi. Selain itu, pada masa pandemi guru mengalami kesulitan dalam menjelaskan materi pembelajaran, karena materi yang banyak dengan waktu yang terbatas. Penelitian ini bertujuan untuk menghasilkan menghasilkan media pembelajaran e-learning berbasis edmodo yang sudah teruji validitasnya pada materi sel kelas XI SMA. Penelitian ini adalah penelitian pengembangan yang menggunakan model pengembangan 4D (Define, Design, Develop, dan Disseminate). Subyek dalam penelitian ini adalah dua orang dosen jurusan Biologi dan satu orang guru Biologi. Pengumpulan data dilakukan menggunakan metode pencatatan dokumen berupa angket/kuesioner dan wawancara. Analisis data yang digunakan adalah teknik analisis deskriptif kualitatif dan deskriptif kuantitatif. Berdasarkan hasil validasi media pembelajaran e-learning berbasis Edmodo pada materi sel yang divalidasi oleh dosen dan guru dari segi kelayakan isi media diperoleh deng...
STEM is an integrated learning approach in sciene, technology, and mathematics. In 1990 NSF (Nati... more STEM is an integrated learning approach in sciene, technology, and mathematics. In 1990 NSF (National Science Foudation) introduced the STEM approach with the aim of forming a generation that is able to fulfill 21st century abilities such as scientific thinking, reasoning, logical, systematic, and able to improve communicative, collaborative and problem solving, abilities. Students scientific thinking skills need to be developed to form students who think scientically, reason, logicaaly, systematically, and are able to solve problems by collecting information using scientific methods such as exam ination and reasoning, logically, in taking action. Students have various levels of thin king. The purpose of this study is to examine the results of liteture review research method using several data sources such as books and articles from electronic journals. The results of the research show that the application of the STEM approachin learning affects the improvement of students scientif...
Research on the effect of mind-assisted mind inquiry models on students' knowledge competenci... more Research on the effect of mind-assisted mind inquiry models on students' knowledge competencies in SMA X-class UNP Laboratory Development Cross-interest. Guided Inquiry learning models assisted by Mind Map if both are combined students can understand learning material more clearly so that students can improve their learning competencies and can develop students' critical thinking skills. This study uses quasi experiments. And research design Randomized Control-Group Pretest-Posttest Design sampling technique is done by purposive sampling. The instrument used to measure the results of cognitive learning competencies of students using objective tests. The results showed that there were differences in cognitive learning outcomes from the mind map assisted guided inquiry model that had a positive effect than the direct learning model.
The Research problems at SMAN 2 Lubuk Sikaping are students having difficulty in formulating prob... more The Research problems at SMAN 2 Lubuk Sikaping are students having difficulty in formulating problems, analyzing and finding solutions to difficulties in the learning process, leadership and motivation, level of activity and student learning in the learning process is still low and learning models that are rarely used and are still centered on the teachers. Efforts that can be done are implementing the learning model course review containing science literacy at SMAN 2 Lubuk Sikaping. The purpose of this study was to study the improvement of knowledge competencies, attitudes and skills of students through a horay review course model with scientific literacy at SMAN 2 Lubuk Sikaping. This type of research is a quasi-experimental study with a posttest randomized design control group design. The study population was all class X SMAN 2 Lubuk Sikaping registered in the 2018/2019 school year controlling three classes. Sampling using purposive sampling technique. The research hypothesis eva...
The problem at SMAN 5 Solok Selatan is the low level of student learning competencies which inclu... more The problem at SMAN 5 Solok Selatan is the low level of student learning competencies which includes aspects of knowledge, attitudes, and skills. Efforts that can be done are applying the LC 5E learning model on ecological material at Solok Selatan 5 High School. This type of research is a semi-experimental research design, namely the Randomized Control-Group Posttest Only Design. The population in the study of all students of class X MIPA SMAN 5 Solok Selatan who were enrolled in the 2018/2019 Academic Year amounted to 111 people grouped in four classes. Sampling used purposive sampling technique, class X MIPA 2 as experimental class I and class X MIPA 1 as experimental class II (control). Instruments in the form of posttest questions for knowledge competencies, observation sheets for attitude competencies and product assessment for skills competencies. Based on the results of the study using the t-test on the competency of students' knowledge the value of tcount was 3.012>1...
This research is motivated by the low activity and learning outcomes of students in learning. Lea... more This research is motivated by the low activity and learning outcomes of students in learning. Learning is still teacher centered. Student do activities outside of learning. We need a model to motivate student in learning. The model can be used is Snowball Throwing.The purpose of writing this article is to look at the correlation of the application of the Snowball Throwing model to student outcomes. This research methode by reviewing journal uses 5 journal with ISSN. Dewi's research (2015) states that the Snowball Throwing model assisted by interactive multimedia has an effect on student learning outcomes. Handayani's research (2017) states that the Snowball Throwing model has an influence on student learning outcomes. Fitri's research (2017) states that the Snowball Throwing model with word square media has a positive influence on the activities and learning outcomes of students. Najla (2017) and Purba (2020) state that there are differences in learning outcomes between...
The biology learning process shows that the learning outcomes of students are still low. This can... more The biology learning process shows that the learning outcomes of students are still low. This can be seen from the daily biology test scores of students who completed the 4 classes, namely class XI MIA1 only 19%, class XI MIA2 only 12%, class XI MIA3 only 20% and class XI MIA4 only 14%. It can be seen that teachers still use lecture and discussion methods. The purpose of this study was to determine the effect of the Probing Prompting-based biology learning model on student learning outcomes at SMAN 1 Siberut Selatan. The method used in this study was a quasi-experimental method with a Randomized Control Group Posttest Only Design. The population is all students of class XI MIA SMAN 1 Siberut Selatan and the sample is taken using the Cluster Random Sampling technique. Class XI MIA2 as the experimental class and class XI MIA3 as the control class. The research data collection instruments and techniques consisted of student activity observation sheets and learning achievement tests. Th...
Guru mengalami kesulitan dalam menjelaskan materi pembelajaran, karena materi yang banyak dengan ... more Guru mengalami kesulitan dalam menjelaskan materi pembelajaran, karena materi yang banyak dengan waktu yang terbatas. Penelitian ini bertujuan untuk menghasilkan menghasilkan media pembelajaran e-learning berbasis edmodo yang sudah teruji validitasnya pada materi sistem gerak kelas XI SMA. Penelitian ini adalah penelitian pengembangan yang menggunakan model pengembangan 4D (Define, Design, Develop, dan Disseminate). Subyek dalam penelitian ini adalah dua orang dosen jurusan Biologi dan satu orang guru Biologi. Pengumpulan data dilakukan menggunakan metode pencatatan dokumen berupa angket/kuesioner dan wawancara. Analisis data yang digunakan adalah teknik analisis deskriptif kualitatif dan deskriptif kuantitatif. Berdasarkan hasil validasi media pembelajaran e-learning berbasis Edmodo pada materi sistem gerak yang divalidasi oleh dosen dan guru dari segi kelayakan isi media diperoleh dengan nilai rata-rata 82,50 digolongkan ke dalam kriteria valid. Diperoleh nilai rata-rata 80 dalam...
The progress of IPTEK, especially in the field of education, have made the use of tools in the fo... more The progress of IPTEK, especially in the field of education, have made the use of tools in the form of learning media more widespread and interactive. One of the learning media that can be developed by teachers is Edmodo-based e-learning. E-learning is a web-based learning medium that can be accessed by the internet. Meanwhile, Edmodo is a simple electronic learning media tool that is used to present lesson content, can be accessed using a smartphone, and is useful for students and teachers to interact online outside the classroom anywhere, anytime. This study aims to analyze the practicality of using Edmodo-based e-learning for teachers and students. Practicality is the degree of ease of use of the product that has been developed. Meta-analysis is done by collecting similar articles by searching for articles from several journals via the internet. The sample used in this study included as many as eight articles related to the use of Edmodo-based e-learning. The results of the study...
The low learning competency of students is caused by several problems encountered during the lear... more The low learning competency of students is caused by several problems encountered during the learning process, including the learning process centered on teacher (teacher centered). This will cause students to play an less active role, causing students learning competencies to be low. One effort was made to improve learning competencies by applying cooperative learning models with talking stick method assisted by problem question. Learning with this model requires students to play more active roles during the learning process. This study aims to reveal the effect of the use of cooperative learning models with talking stick method assisted by problem question on students learning learning competencies. This research was conducted at SMPN 23 Padang on global warming material. This research is an experimental study with the design of the Randomized Control Group Posttest Only Design. The population of this study was all students of class VII of SMPN 23 Padang. Sampling using purposive ...
This research is based on the problems in SMAN 10 Padang, namely the low attention of students du... more This research is based on the problems in SMAN 10 Padang, namely the low attention of students during the learning process takes place. One of the factors that influenced it was the use of cellphones during the learning process. Students tend to use mobile phones not only to find learning material, but also use it for personal purposes such as replying to messages or playing games. Submission of material by teachers tends to be less interesting and monotonous, to overcome students' lack of attention in learning using PowerPoint. The purpose of this study was to see the effect of using Powerpoint in increasing the learning attention of class X students at SMAN 10 Padang. This type of research is a quasi-experimental design with Randomized Control-Group Posttest Only Design. The population in this study were all tenth grade students of SMAN 10 Padang. The sample in this study were class X students of SMA N 10 Padang Academic Year 2018/2019 and the samples used were students of cla...
Students tend to have concerns in carrying out learning to achieve good learning outcomes, so stu... more Students tend to have concerns in carrying out learning to achieve good learning outcomes, so students want to add to their learning outside of school. In the current era of globalization, there have been many tutoring institutions that have developed in various regions in Indonesia. This causes the interest of students to take tutoring outside of school. The purpose of this study was to determine the differences in the learning independence of students between those who take and those who do not take tutoring. This descriptive research was conducted in the even semester of 2019/ 2020 with a population of 266 students. The research sample was students who attended and students who did not take biology tutoring outside of school. The sampling technique used was quota sampling technique, and a sample of 37 people was obtained. The data analysis technique used is the two-average difference test. The results of data analysis showed that the two data were not normally distributed and als...
Sweet potato varieties (Ipomoea batatas) Pucuk Hitam Panyalaian and Madu Pucuk Hitam Panyalaian h... more Sweet potato varieties (Ipomoea batatas) Pucuk Hitam Panyalaian and Madu Pucuk Hitam Panyalaian have the potential to be a superior commodity in West Sumatra, but the information of genetic diversity is very limited. Data on the diversity of sweet potato germplasm is beneficial in the selection of plants to obtain superior cultivars in plant breeding. The aim of the study was to find specific primers for the study of sweet potato genetic markers using I. batatas chloroplast genes matK. DNA extraction from sweet potato young leaves, designing forward and reverse primers I. batatas chloroplast genes matK, PCR, sequencing, bioinformatics analysis and species identification by comparing the NCBI database. Plant DNA barcoding PCR using designed primers matK were successfully resulting single DNA band in different amplicon size in some samples. This indicating that the designed primers used were able to distinguish variation in one species.
The study aimed to produce guided inquiry-based teaching materials for management and technique l... more The study aimed to produce guided inquiry-based teaching materials for management and technique laboratory and to determine the validity of the teaching materials. The research was conducted using 3 (three) steps of a research and development (R&D) model. The instruments used in data collection in this research were questionnaire for student needed analysis and questionnaire to measure the teaching materials validity. The data obtained was quantitative from several validators. The validators consist of three lecturers. The percentage of a validity the teaching materials based on guided inquiry was 93.23 which can be categorized was very good.
Padang City is the epicenter of the spread of Covid-19 in West Sumatra. The government has issued... more Padang City is the epicenter of the spread of Covid-19 in West Sumatra. The government has issued an Emergency Use Authorization (EUA) for the Covid-19 vaccine, but scholars in the city of Padang are still unsure about vaccination. Therefore, further efforts are needed to provide the right understanding to Padang city clerics about the importance of vaccination, along with its safety and halal. One of the efforts is through the implementation of this community service. This activity has conducted in June 2021, and was attended by 28 participants from 11 sub-district clerics in the city of Padang. The results of the evaluation of the activities show that there has been an increase in the knowledge of scholars about Covid-19 vaccination. In conclusion, this activity has been effectively carried out and can expand the vaccination program in order to break the chain of spread of Covid-19 and achieve herd immunity.
Budaya adalah bagian terpenting dalam kehidupan yang dilestarikan dan dijaga dengan baik. Salah s... more Budaya adalah bagian terpenting dalam kehidupan yang dilestarikan dan dijaga dengan baik. Salah satu dari 10 Objek Pemajuan Kebudayaan (OPK) yang harus dilestarikan yaitu tradisi lisan. Tradisi lisan adalah suatu informasi atau pesan yang disampaikan secara turun-temurun dalam suatu daerah atau kelompok. Berdasarkan PPKD Sumatera Barat kondisi tradisi lisan saat ini diperlukan usaha untuk mengumpulkan tradisi lisan yang ada untuk dikembangkan, sehingga dapat dilakukan invetarisasi tradisi lisan Sumatera Barat. Oleh karena itu, dilakukan penelitian mengenai tinjuaun penyebaran tradisi lisan di Sumatera Barat. Jenis penelitian adalah penelitian kualitatif, dengan teknik pengumpulan data yaitu pengamatan dan dokumentasi, observasi, study literature serta wawancara. Tujuan penelitian ini dilakukan yaitu mendapatkan database tradisi lisan yang tersebar pada 19 Kabupaten/Kota Sumatera Barat. Tradisi Lisan tersebut memiliki perbedaan dan keunikan masing-masing yang harus dijaga dan dilesta...
The lack cognitive competency os caused by a problem when learning begins, in the learning model ... more The lack cognitive competency os caused by a problem when learning begins, in the learning model used does not involve active students in learning. How to overcome thatis done to increase the students' cognitive competency is to apply an guided inquiry learning model based environment at SMPN 2 Koto XI Tarusan in KD. 3.7 material interaction of living things with their environment. This research used a Randomized Control Group Posttest Only Design. The population in this study were all student VII SMPN 2 Koto XI Tarusan. Sampel was taken by purposive sampling technique. The hypothesis testing using the t test. The results of data analysis in the research obtained in a cognitive competency that tcount>ttable (1.70>1.67). So, the conclusion of the guided inquiry learning model baased environment give a meaningfull effect on student' cognitive competency
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