Silvi Sari - Academia.edu (original) (raw)

Papers by Silvi Sari

PILLAR OF PHYSICS EDUCATION

In the revised 2013 curriculum, students are required to have skills that fit the challenges of t... more In the revised 2013 curriculum, students are required to have skills that fit the challenges of the 21st century. To train these skills is to apply the right model in learning, namely the guided inquiry model. The availability of guided inquiry models in learning can be seen from the lesson plans. All lesson plan at public high schools has not been identified whether they have a guided inquiry model. Therefore, this research aims to find out the availability of guided inquiry models in lesson plan Physics grade XI Semester 1 in high schools. This research is descriptive research with a qualitative approach. The population data in this study are all lesson plan Physics High School grade XI semester I used by 15 districts in West Sumatra. The samples in this study were lesson plan Physics in high schools grade XI Semester I from 7 schools created by teachers. Based on the research that has been done, the availability of the guided inquiry model in lesson plan physics grade XI semester...

PILLAR OF PHYSICS EDUCATION

The 2013 curriculum requires students to have thinking skills, such as Higher Order Thinking Skil... more The 2013 curriculum requires students to have thinking skills, such as Higher Order Thinking Skills (HOTS). One strategy to train students' higher-order thinking skills is to apply HOTS questions in the learning evaluation. Through evaluation, the teacher can determine the level of students' skills in higher-order thinking. Preliminary observations show that the Physics exam questions use in SHS in Lima Puluh Kota District have not identified whether it already contains HOTS in it. Therefore, the study conducts an analysis of the availability of HOTS on physics questions at SHS in Lima Puluh Kota District. This research is descriptive research with a qualitative approach. The data population in this study are all SHS in Lima Puluh Kota District. The sample in this study is six SHS in Lima Puluh Kota District. Sampling for schools carries out using the Proportionate Stratified Random Sampling technique. The research data takes using the instrument of analysis of the questions...

Journal of physics, Jul 1, 2022

PILLAR OF PHYSICS EDUCATION

Student’s understanding that is not in accordance with scientific concepts becomes an obstruction... more Student’s understanding that is not in accordance with scientific concepts becomes an obstruction in the process of studying and effect on the result of studying itself. Therefore, an effort is needed to fix and find out the students’ misconception. Therefore, this study aims to identify the level of student’s concept understanding and misconceptions on the material of straight motion at SMAN 11 Padang, SMAN 13 Padang, and SMAN 16 Padang. This study is the descriptive research by using quantitative approach. The instrument used is the Four-Tier Multiple Choice Test with a Certainty of Response Index (CRI) scale. The study population was all students of class X at SMAN 11 Padang, SMAN 13 Padang, and SMAN 16 Padang in the academic year 2021/2022. The simple random sampling technique is used in this study as much as 20% of the total population, so the number of samples in this study was 135 students. The results indicate that the level of student’s concept understanding on the material...

PILLAR OF PHYSICS EDUCATION

Responding to the 21st century, among others, is necessary to develop creative thinking skills. H... more Responding to the 21st century, among others, is necessary to develop creative thinking skills. However, students' creative thinking skills are still low, this is due to the lack of modules that can help students in their knowledge and develop creative thinking skills, including in physics subjects. In general, this researcher is producing a contextual-based physics module that integrates creative thinking skills. In this research, the type used is R&D with ADDIE design. The instruments are in the form of a validity test questionnaire sheet by the lecturer and a practicality test questionnaire sheet by the lecturer. Furthermore, the data were analyzed using statistics with a correlated t-test”. Based on the analyzed data, it shows that the physics module developed has a value of 84.80 and is in the valid category. The use of the module on static fluid and heat temperature values obtains practicality values of 88 and 92, respectively, both of which are in the practical category. ...

PILLAR OF PHYSICS EDUCATION

Higher thinking skills must be possessed by students in facing 21st century education. Creative t... more Higher thinking skills must be possessed by students in facing 21st century education. Creative thinking skills are needed in various ways, especially in learning to improve student learning outcomes in class. So that text books are needed as a support for the learning process. For this reason, it is necessary to pay attention to whether the textbooks used are in accordance with the demands of the current 2013 curriculum. One of the curricula in the 2013 curriculum is the use of texts that can facilitate students' creative thinking skills. So it is necessary to analyze physics learning textbooks for class XI semester 2 on static fluid, temperature and heat materials as well as optical devices to find out whether the presentation of physics textbooks for class XI facilitates creative thinking skills. The population in this study were all textbooks for physics class XI published in Indonesia and used in West Sumatra. The samples used in this study were MK-ER textbooks and MR-TS te...

PILLAR OF PHYSICS EDUCATION

The 21st century is a century with education system that refers to 2013 curriculum which requires... more The 21st century is a century with education system that refers to 2013 curriculum which requires teachers to apply learning that is directed at finding out information so that it can help students to have deeper mastery of concepts. The low value of the National Exam (NE) proves that many students have difficulty in working on questions. Therefore, research was carried out to identify problematic physics concepts on NE questions at Senior High School (SMAN) in Pesisir Selatan District. This research is descriptive research with qualitative approach. Population of data in this study was all SMAN that held the NE in Pesisir Selatan District which consisted of 21 schools. Sampling was carried out using Proportionate Stratified Random Sampling technique. The sample of this study was 6 schools that held the NE in SMAN in Pesisir Selatan District. The data in this study were taken from 2018 and 2019 Physics NE data at SMAN in Pesisir Selatan District in education center data (2018) with ...

PILLAR OF PHYSICS EDUCATION

Efforts to improve the quality of education in Indonesia continue to be carried out by the Govern... more Efforts to improve the quality of education in Indonesia continue to be carried out by the Government. One of the ongoing agenda is curriculum development. The 2013 curriculum requires students to have thinking skills, one of which is Higher Order Thinking Skills (HOTS). To achieve this, teachers must practice using strategies to train students to think higher order. It is time to implement HOTS questions in learning. HOTS-based questions can make students skilled in the ability to solve problems, skilled in decision making. The results of the observations show that the questions used in Senior High School throughout Agam Regency are still in the low category and do not meet the good proportion of questions. Therefore, research on the analysis of the HOTS indicator was carried out on physics questions at Senior High School Agam in Agam. This research is descriptive research with a qualitative approach. The population of this research is about Senior High School’s Physics Exam in Aga...

Journal of Physics: Conference Series

Along with the development of technology, the education system began to change from face-to-face ... more Along with the development of technology, the education system began to change from face-to-face learning to blended learning. Blended learning uses a combination of print and digital learning media. Most digital learning resources are e-books that replace the function of printed books and the role of the teacher in the classroom. The focus of research in this paper is how e-books can improve student skills in the 21st century. There has been a number of researches related to e-books and their use in high schools. In-depth literature study is needed to get a conclusion on how e-books affect students’ skills, especially after studying Physics. This research provides invaluable insight into how educators were maximizing the use of e-books so as to improve student learning outcomes which in turn impact 21st century skills. These studies describe a lot of data which enables other researchers to understand how teachers use and wish to use e-books. The analysis of these empirical results ...

PILLAR OF PHYSICS EDUCATION, 2021

This study aims to see the effect of hots oriented job sheets with barcode assistance in online l... more This study aims to see the effect of hots oriented job sheets with barcode assistance in online learning to the students' critical and creative thinking on heat and the kinetic theory of gases learning topic in grade xi of 1st harau district senior high school. This type of research is a quasi-experiment with a randomized only control group design. This study involved two classes, the first class as the experimental class using hots-oriented job sheets with barcode assistance and the second class as the control class. Data collection techniques in the form of a written test with a graded essay question model. The assessment is based on observable indicators of critical and creative thinking skills. data analysis using qualitative descriptive analysis techniques. The results showed that there was an increase in the ability to think critically and creatively. the experimental class was 57% and the control class was 12%. Based on the research results it can be concluded that: First...

PILLAR OF PHYSICS EDUCATION, 2021

This research aims to see how effect of HOTS-oriented worksheets on heat and kinetic theory of ga... more This research aims to see how effect of HOTS-oriented worksheets on heat and kinetic theory of gases on students' critical and creative thinking ability with guided inquiry model in grade XI SMA Al-Istiqamah Pasaman Barat. The type of research used is quasi-experimental. In this research, two classes were used as the sample class, where class XI IPA 1 was the experimental class and class XI IPA 2 was the control class. The difference in treatment between the two classes is that in the experimental class the product given is HOTS-oriented worksheets while in the control class the product given is conventional student worksheets in schools. For the treatment equation in the two classes, the learning model used is the guided inquiry learning model. The technique for collecting data was a written test with HOTS oriented questions. Critical and creative thinking skills are the basis for assessment in this research. The results of the study after being given treatment in both classes ...

PILLAR OF PHYSICS EDUCATION, 2021

One of the essences of curriculum implementation in 2013 is the application of high-level thinkin... more One of the essences of curriculum implementation in 2013 is the application of high-level thinking skills-rotating learning ( Higher Order Thingking Sklills,HOTS). HOTS-oriented learning requires students to carry out active learning. Therefore, the teacher must be able to create active learning by presenting one of the teaching materials in the form of Student Worksheets (LKS). The results of observations show that the LKS used in public high schools in North Sumatra is still diverse, starting from the LKS made by the subject teachers and issued by the publisher. All of these LKS have also not been identified whether they already contain HOTS components in them. therefore, a component analysis research was conducted higher Order thinking skills (HOTS) on the material presentation Physics worksheets class X semester II at SMAN throughout West Sumatra.This research is a descriptive study with a qualitative approach. The population of data in this study were all worksheets for high sc...

Berkala Ilmiah Pendidikan Fisika, 2021

Learning physics shows that students' understanding of concepts is still low, and there are m... more Learning physics shows that students' understanding of concepts is still low, and there are misconceptions. One solution to overcome this problem is to create conflict-cognitive-based physics teaching materials that integrate virtual laboratories. The purpose of this research was to produce valid cognitive conflict teaching materials. The type of research was development research using the Plomp model. The preliminary research instruments were in the form of concept tests and questionnaires. Meanwhile, a self-evaluation sheet was used at the development stage, and a validation sheet used three validators. The self-evaluation data analysis technique used percentage techniques, while the validity used the Aiken's V formula. At the preliminary research stage, it was found that more than 30% of students experienced misconceptions, and 40% of students did not understand the concept. From questionnaires to teachers, it was found that learning was still teacher-centred, and ICT fac...

Jurnal Riset Fisika Edukasi dan Sains, 2015

This study aims to improve the quality of learning, especially in improving students' learning ac... more This study aims to improve the quality of learning, especially in improving students' learning activities. This research is motivated by the lack of activity / active participation of students in the following study General Physics. Therefore, it required an effort to overcome these problems. One of the efforts is to implement constructivist learning to enhance students' learning activities.This research is a classroom action research that begins with the problems that occur in the learning process of General Physics. The experiment was conducted with a cycle of planning, an act, observation, and reflection. Each cycle is designed for three meetings. Cycle terminated if more than 60% of students showed activity in both categories. Data collection instruments used were observation sheet. Further, the technique of data analysis was done by using a percentage. Based on the analysis of the early reflections, activities of the first cycle and the second cycle may be concluded that an increase in the activity of students in learning. The increase occurred from category less to be good with the achievement of 61.88%. Thus, constructivist learning is applied can be used to enhance the students' learning activities.

Jurnal Riset Fisika Edukasi dan Sains, 2014

The availability of teaching materials for the course Physics to support the creation of an effec... more The availability of teaching materials for the course Physics to support the creation of an effective and interactive learning in STKIP PGRI felt still lacking. Therefore, we need a teaching materials that can assist students in understanding the concepts of physics, mathematical analysis and increase the interest of students towards learning Physics. One of the teaching materials that can be developed is based constructivist handout Basic Physics valid and practical. This type of research is the development of research (research and development) using the model proposed by Plomp. The stage of the research conducted in this study is limited to the initial investigation phase (preliminary research) and the design and realization phase (prototyping phase), and the phases of assessment (assessment phase). In the initial investigation phase, researchers conducted a preliminary analysis or identification of problems, needs analysis, analysis of the concept or content, and assessment of the necessary literature in learning. In the design and realization phase is to design the accompaniment formative evaluation for the validity and practicality. The research data was obtained through the validation handout sheet and questionnaire practicalities. The results of the validation and practicality test showed very valid handout produced by the average percentage of 92.55% and very practical with an average percentage of 82.25%. Thus, the basic physics handouts produced can be used in learning.

GERVASI: Jurnal Pengabdian kepada Masyarakat, 2020

Kegiatan PKM ini bertujuan untuk meningkatkan kompetensi guru-guru SMP Lubuk Sikaping dalam menge... more Kegiatan PKM ini bertujuan untuk meningkatkan kompetensi guru-guru SMP Lubuk Sikaping dalam mengembangkan media interaktif berbasis kontekstual. Metode yang digunakan terdiri dari beberapa tahap yaitu tahap observasi, persiapan, pelaksanaan, monitoring. Hasil analisis data dari pretest dan postest, disimpulkan bahwa kegiatan PKM ini telah dapat meningkatkan kemampuan guru-guru IPA SMP Lubuk Sikaping dalam mengembangkan media pembelajaran interaktif, sehingga dapat meningkatkan kualitas pembelajaran. Berdasarkan angket yang diberikan pada akhir kegiatan pelatihan, diperoleh hasil bahwa peserta menyatakan kegiatan ini sangat bermanfaat dan berkaitan dengan pembelajaran di sekolah

PILLAR OF PHYSICS EDUCATION

In the revised 2013 curriculum, students are required to have skills that fit the challenges of t... more In the revised 2013 curriculum, students are required to have skills that fit the challenges of the 21st century. To train these skills is to apply the right model in learning, namely the guided inquiry model. The availability of guided inquiry models in learning can be seen from the lesson plans. All lesson plan at public high schools has not been identified whether they have a guided inquiry model. Therefore, this research aims to find out the availability of guided inquiry models in lesson plan Physics grade XI Semester 1 in high schools. This research is descriptive research with a qualitative approach. The population data in this study are all lesson plan Physics High School grade XI semester I used by 15 districts in West Sumatra. The samples in this study were lesson plan Physics in high schools grade XI Semester I from 7 schools created by teachers. Based on the research that has been done, the availability of the guided inquiry model in lesson plan physics grade XI semester...

PILLAR OF PHYSICS EDUCATION

The 2013 curriculum requires students to have thinking skills, such as Higher Order Thinking Skil... more The 2013 curriculum requires students to have thinking skills, such as Higher Order Thinking Skills (HOTS). One strategy to train students' higher-order thinking skills is to apply HOTS questions in the learning evaluation. Through evaluation, the teacher can determine the level of students' skills in higher-order thinking. Preliminary observations show that the Physics exam questions use in SHS in Lima Puluh Kota District have not identified whether it already contains HOTS in it. Therefore, the study conducts an analysis of the availability of HOTS on physics questions at SHS in Lima Puluh Kota District. This research is descriptive research with a qualitative approach. The data population in this study are all SHS in Lima Puluh Kota District. The sample in this study is six SHS in Lima Puluh Kota District. Sampling for schools carries out using the Proportionate Stratified Random Sampling technique. The research data takes using the instrument of analysis of the questions...

Journal of physics, Jul 1, 2022

PILLAR OF PHYSICS EDUCATION

Student’s understanding that is not in accordance with scientific concepts becomes an obstruction... more Student’s understanding that is not in accordance with scientific concepts becomes an obstruction in the process of studying and effect on the result of studying itself. Therefore, an effort is needed to fix and find out the students’ misconception. Therefore, this study aims to identify the level of student’s concept understanding and misconceptions on the material of straight motion at SMAN 11 Padang, SMAN 13 Padang, and SMAN 16 Padang. This study is the descriptive research by using quantitative approach. The instrument used is the Four-Tier Multiple Choice Test with a Certainty of Response Index (CRI) scale. The study population was all students of class X at SMAN 11 Padang, SMAN 13 Padang, and SMAN 16 Padang in the academic year 2021/2022. The simple random sampling technique is used in this study as much as 20% of the total population, so the number of samples in this study was 135 students. The results indicate that the level of student’s concept understanding on the material...

PILLAR OF PHYSICS EDUCATION

Responding to the 21st century, among others, is necessary to develop creative thinking skills. H... more Responding to the 21st century, among others, is necessary to develop creative thinking skills. However, students' creative thinking skills are still low, this is due to the lack of modules that can help students in their knowledge and develop creative thinking skills, including in physics subjects. In general, this researcher is producing a contextual-based physics module that integrates creative thinking skills. In this research, the type used is R&D with ADDIE design. The instruments are in the form of a validity test questionnaire sheet by the lecturer and a practicality test questionnaire sheet by the lecturer. Furthermore, the data were analyzed using statistics with a correlated t-test”. Based on the analyzed data, it shows that the physics module developed has a value of 84.80 and is in the valid category. The use of the module on static fluid and heat temperature values obtains practicality values of 88 and 92, respectively, both of which are in the practical category. ...

PILLAR OF PHYSICS EDUCATION

Higher thinking skills must be possessed by students in facing 21st century education. Creative t... more Higher thinking skills must be possessed by students in facing 21st century education. Creative thinking skills are needed in various ways, especially in learning to improve student learning outcomes in class. So that text books are needed as a support for the learning process. For this reason, it is necessary to pay attention to whether the textbooks used are in accordance with the demands of the current 2013 curriculum. One of the curricula in the 2013 curriculum is the use of texts that can facilitate students' creative thinking skills. So it is necessary to analyze physics learning textbooks for class XI semester 2 on static fluid, temperature and heat materials as well as optical devices to find out whether the presentation of physics textbooks for class XI facilitates creative thinking skills. The population in this study were all textbooks for physics class XI published in Indonesia and used in West Sumatra. The samples used in this study were MK-ER textbooks and MR-TS te...

PILLAR OF PHYSICS EDUCATION

The 21st century is a century with education system that refers to 2013 curriculum which requires... more The 21st century is a century with education system that refers to 2013 curriculum which requires teachers to apply learning that is directed at finding out information so that it can help students to have deeper mastery of concepts. The low value of the National Exam (NE) proves that many students have difficulty in working on questions. Therefore, research was carried out to identify problematic physics concepts on NE questions at Senior High School (SMAN) in Pesisir Selatan District. This research is descriptive research with qualitative approach. Population of data in this study was all SMAN that held the NE in Pesisir Selatan District which consisted of 21 schools. Sampling was carried out using Proportionate Stratified Random Sampling technique. The sample of this study was 6 schools that held the NE in SMAN in Pesisir Selatan District. The data in this study were taken from 2018 and 2019 Physics NE data at SMAN in Pesisir Selatan District in education center data (2018) with ...

PILLAR OF PHYSICS EDUCATION

Efforts to improve the quality of education in Indonesia continue to be carried out by the Govern... more Efforts to improve the quality of education in Indonesia continue to be carried out by the Government. One of the ongoing agenda is curriculum development. The 2013 curriculum requires students to have thinking skills, one of which is Higher Order Thinking Skills (HOTS). To achieve this, teachers must practice using strategies to train students to think higher order. It is time to implement HOTS questions in learning. HOTS-based questions can make students skilled in the ability to solve problems, skilled in decision making. The results of the observations show that the questions used in Senior High School throughout Agam Regency are still in the low category and do not meet the good proportion of questions. Therefore, research on the analysis of the HOTS indicator was carried out on physics questions at Senior High School Agam in Agam. This research is descriptive research with a qualitative approach. The population of this research is about Senior High School’s Physics Exam in Aga...

Journal of Physics: Conference Series

Along with the development of technology, the education system began to change from face-to-face ... more Along with the development of technology, the education system began to change from face-to-face learning to blended learning. Blended learning uses a combination of print and digital learning media. Most digital learning resources are e-books that replace the function of printed books and the role of the teacher in the classroom. The focus of research in this paper is how e-books can improve student skills in the 21st century. There has been a number of researches related to e-books and their use in high schools. In-depth literature study is needed to get a conclusion on how e-books affect students’ skills, especially after studying Physics. This research provides invaluable insight into how educators were maximizing the use of e-books so as to improve student learning outcomes which in turn impact 21st century skills. These studies describe a lot of data which enables other researchers to understand how teachers use and wish to use e-books. The analysis of these empirical results ...

PILLAR OF PHYSICS EDUCATION, 2021

This study aims to see the effect of hots oriented job sheets with barcode assistance in online l... more This study aims to see the effect of hots oriented job sheets with barcode assistance in online learning to the students' critical and creative thinking on heat and the kinetic theory of gases learning topic in grade xi of 1st harau district senior high school. This type of research is a quasi-experiment with a randomized only control group design. This study involved two classes, the first class as the experimental class using hots-oriented job sheets with barcode assistance and the second class as the control class. Data collection techniques in the form of a written test with a graded essay question model. The assessment is based on observable indicators of critical and creative thinking skills. data analysis using qualitative descriptive analysis techniques. The results showed that there was an increase in the ability to think critically and creatively. the experimental class was 57% and the control class was 12%. Based on the research results it can be concluded that: First...

PILLAR OF PHYSICS EDUCATION, 2021

This research aims to see how effect of HOTS-oriented worksheets on heat and kinetic theory of ga... more This research aims to see how effect of HOTS-oriented worksheets on heat and kinetic theory of gases on students' critical and creative thinking ability with guided inquiry model in grade XI SMA Al-Istiqamah Pasaman Barat. The type of research used is quasi-experimental. In this research, two classes were used as the sample class, where class XI IPA 1 was the experimental class and class XI IPA 2 was the control class. The difference in treatment between the two classes is that in the experimental class the product given is HOTS-oriented worksheets while in the control class the product given is conventional student worksheets in schools. For the treatment equation in the two classes, the learning model used is the guided inquiry learning model. The technique for collecting data was a written test with HOTS oriented questions. Critical and creative thinking skills are the basis for assessment in this research. The results of the study after being given treatment in both classes ...

PILLAR OF PHYSICS EDUCATION, 2021

One of the essences of curriculum implementation in 2013 is the application of high-level thinkin... more One of the essences of curriculum implementation in 2013 is the application of high-level thinking skills-rotating learning ( Higher Order Thingking Sklills,HOTS). HOTS-oriented learning requires students to carry out active learning. Therefore, the teacher must be able to create active learning by presenting one of the teaching materials in the form of Student Worksheets (LKS). The results of observations show that the LKS used in public high schools in North Sumatra is still diverse, starting from the LKS made by the subject teachers and issued by the publisher. All of these LKS have also not been identified whether they already contain HOTS components in them. therefore, a component analysis research was conducted higher Order thinking skills (HOTS) on the material presentation Physics worksheets class X semester II at SMAN throughout West Sumatra.This research is a descriptive study with a qualitative approach. The population of data in this study were all worksheets for high sc...

Berkala Ilmiah Pendidikan Fisika, 2021

Learning physics shows that students' understanding of concepts is still low, and there are m... more Learning physics shows that students' understanding of concepts is still low, and there are misconceptions. One solution to overcome this problem is to create conflict-cognitive-based physics teaching materials that integrate virtual laboratories. The purpose of this research was to produce valid cognitive conflict teaching materials. The type of research was development research using the Plomp model. The preliminary research instruments were in the form of concept tests and questionnaires. Meanwhile, a self-evaluation sheet was used at the development stage, and a validation sheet used three validators. The self-evaluation data analysis technique used percentage techniques, while the validity used the Aiken's V formula. At the preliminary research stage, it was found that more than 30% of students experienced misconceptions, and 40% of students did not understand the concept. From questionnaires to teachers, it was found that learning was still teacher-centred, and ICT fac...

Jurnal Riset Fisika Edukasi dan Sains, 2015

This study aims to improve the quality of learning, especially in improving students' learning ac... more This study aims to improve the quality of learning, especially in improving students' learning activities. This research is motivated by the lack of activity / active participation of students in the following study General Physics. Therefore, it required an effort to overcome these problems. One of the efforts is to implement constructivist learning to enhance students' learning activities.This research is a classroom action research that begins with the problems that occur in the learning process of General Physics. The experiment was conducted with a cycle of planning, an act, observation, and reflection. Each cycle is designed for three meetings. Cycle terminated if more than 60% of students showed activity in both categories. Data collection instruments used were observation sheet. Further, the technique of data analysis was done by using a percentage. Based on the analysis of the early reflections, activities of the first cycle and the second cycle may be concluded that an increase in the activity of students in learning. The increase occurred from category less to be good with the achievement of 61.88%. Thus, constructivist learning is applied can be used to enhance the students' learning activities.

Jurnal Riset Fisika Edukasi dan Sains, 2014

The availability of teaching materials for the course Physics to support the creation of an effec... more The availability of teaching materials for the course Physics to support the creation of an effective and interactive learning in STKIP PGRI felt still lacking. Therefore, we need a teaching materials that can assist students in understanding the concepts of physics, mathematical analysis and increase the interest of students towards learning Physics. One of the teaching materials that can be developed is based constructivist handout Basic Physics valid and practical. This type of research is the development of research (research and development) using the model proposed by Plomp. The stage of the research conducted in this study is limited to the initial investigation phase (preliminary research) and the design and realization phase (prototyping phase), and the phases of assessment (assessment phase). In the initial investigation phase, researchers conducted a preliminary analysis or identification of problems, needs analysis, analysis of the concept or content, and assessment of the necessary literature in learning. In the design and realization phase is to design the accompaniment formative evaluation for the validity and practicality. The research data was obtained through the validation handout sheet and questionnaire practicalities. The results of the validation and practicality test showed very valid handout produced by the average percentage of 92.55% and very practical with an average percentage of 82.25%. Thus, the basic physics handouts produced can be used in learning.

GERVASI: Jurnal Pengabdian kepada Masyarakat, 2020

Kegiatan PKM ini bertujuan untuk meningkatkan kompetensi guru-guru SMP Lubuk Sikaping dalam menge... more Kegiatan PKM ini bertujuan untuk meningkatkan kompetensi guru-guru SMP Lubuk Sikaping dalam mengembangkan media interaktif berbasis kontekstual. Metode yang digunakan terdiri dari beberapa tahap yaitu tahap observasi, persiapan, pelaksanaan, monitoring. Hasil analisis data dari pretest dan postest, disimpulkan bahwa kegiatan PKM ini telah dapat meningkatkan kemampuan guru-guru IPA SMP Lubuk Sikaping dalam mengembangkan media pembelajaran interaktif, sehingga dapat meningkatkan kualitas pembelajaran. Berdasarkan angket yang diberikan pada akhir kegiatan pelatihan, diperoleh hasil bahwa peserta menyatakan kegiatan ini sangat bermanfaat dan berkaitan dengan pembelajaran di sekolah