Abstrak Penelitian ini mengenai pengaruh maleic hydrazide terhadap pertumbuhan jumlah cabang pada... more Abstrak Penelitian ini mengenai pengaruh maleic hydrazide terhadap pertumbuhan jumlah cabang pada kacang tanah (Arachis hypogaea L.) kultivar tigo ampek. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi maleic hydrazide, waktu pemberiannya serta interaksi terhadap pertumbuhan (jumlah cabang). Metode penelitian yang digunakan adalah dengan metode Rancangan Acak Lengkap (RAL) dalam faktorial yaitu 18 perlakuan dengan 3 ulangan. perlakuan konsentrasi maleic hydrazide 350 ppm dengan pemberian 14 dan 14, 18, 22 hari setelah tanam jumlah cabang 2,67 dan 3,00 sedangkan kontrol 1,00. Perlakuan waktu pemberian dan interaksi (konsentrasi maleic hydrazide dan waktu pemberian) berpengaruh terhadap penurunan jumlah cabang. Kata Kunci: Rancangan acak lengkap, konsentrasi maleic hydrazide, waktu pemberian Pendahuluan Kacang tanah (Arachis hypogaea L.) merupakan salah satu bahan pangan dan industri (Marzuki, 2009). Jumlah konsumsi kacang tanah lebih tinggi dibandingkan dengan konsumsi...
This study aims to know the influence of student learning outcomes material on the human digestiv... more This study aims to know the influence of student learning outcomes material on the human digestive system. This study only assesses the cognitive realm of students. The research was implemented in SMP Negeri 10 Tanjungpinang 2019/2020 academic year. This research used quasi-experiment with Pretest-Posttest Control Group Design. The dependent variable in this study is student learning outcomes and the independent variable in this study is the role playing model. The subjects of this study were students of class VIII.2 as the control class and VIII.4 as the experimental class with 65 students. The sample of the study taken using purpose sampling. Data collected with cognitive values that is pretest and posttest. The material is taught the human digestive system by doing story lines to play roles. The collected data was analyzed using t test and descriptive statistics. The results of the study using the t test showed that is the role playing model had a significant influence of student...
This research aims to produce a stop motion video learning that is suitable activities of student... more This research aims to produce a stop motion video learning that is suitable activities of students in class X at SMKN 1 Gunung Kijang. This research is a type of descriptive research with a quantitative approach. Based on results of descriptive research with a quantitative approach to learning media stop motion video is know to be very effective in increasing student motivation class X Agrifood Crops and Horticulture in the process of learning biotechnology materials.
Penelitian ini mengenai pengaruh maleic hydrazide terhadap pertumbuhan jumlah cabang pada kacang ... more Penelitian ini mengenai pengaruh maleic hydrazide terhadap pertumbuhan jumlah cabang pada kacang tanah ( Arachis hypogaea L.) kultivar tigo ampek. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi maleic hydrazide, waktu pemberiannya serta interaksi terhadap pertumbuhan (jumlah cabang). Metode penelitian yang digunakan adalah dengan metode Rancangan Acak Lengkap (RAL) dalam faktorial yaitu 18 perlakuan dengan 3 ulangan. perlakuan konsentrasi maleic hydrazide 350 ppm dengan pemberian 14 dan 14, 18, 22 hari setelah tanam jumlah cabang 2,67 dan 3,00 sedangkan kontrol 1,00. Perlakuan waktu pemberian dan interaksi (konsentrasi maleic hydrazide dan waktu pemberian) berpengaruh terhadap penurunan jumlah cabang.
This study aims to determine the creativity of students on Environmental Pollution Material in SM... more This study aims to determine the creativity of students on Environmental Pollution Material in SMP Negeri 6 Tanjungpinang. This type of research is a descriptive study with a quantitative approach. The sample is 119 students of class VII 2019/2020 Academic Year, determined using the Purposive Sampling technique. Observation sheet data collection. In the details of students' creativity from the two aspects of creative thinking ability shows the original aspect (originality) 34% and the detailed aspect (elaboration) 75%, the percentage value of 54.20% is obtained with the achievement category of creative enough. Thus, in general the creativity of students in environmental pollution material at SMP Negeri 6 Tanjungpinang is in the quite creative category.
This study aims to get a clear picture of the profile of class XI MAN Bintan student learning out... more This study aims to get a clear picture of the profile of class XI MAN Bintan student learning outcomes on cell material. This type of research conducted in this research is descriptive research and the method used is a quantitative approach. The population in this study amounted to 42 students of class XI MAN Bintan. Sampling is done by using a total sampling technique that is full sampling. Student learning outcomes data were collected using question sheets for cognitive assessment, while observation sheets for affective and psychomotor assessment of students. The results showed that the cognitive learning outcomes of Class XI MAN Bintan students on cell material was categorized as low, namely 33% of the 42 grade XI MAN students, as many as 14 students were categorized as low in cognitive learning outcomes. While the affective learning outcomes of Class XI MAN Bintan students on cell material is categorized very high, 43% of the 42 XI MAN class students, as many as 18 students are ...
The study aims to determine the profile of the laboratory and the implementation of biology pract... more The study aims to determine the profile of the laboratory and the implementation of biology practice XI in Tanjungpinang State High School. The research sample was 80 students. This research is quantitative descriptive. This research was conducted at Tanjungpinang State High School in December starting December 12, 2019. The research method used was a non-experimental study using sampling techniques in this study using Sampling Comvenience. The instrument used was a practicum questionnaire. The observations showed that the implementation of biology practice was classified as very good. So, it can be concluded that the application of practice is very good in learning biology.
Abstrak Penelitian ini bertujuan untuk mengetahui potensi serapan karbon pada 3 lokasi ekosistem ... more Abstrak Penelitian ini bertujuan untuk mengetahui potensi serapan karbon pada 3 lokasi ekosistem yaitu di ladang, hutan sekunder dan hutan terbakar disekitar daerah Lembah Harau. Penelitian dilakukan dengan menggunakan metode destruktif pendugaan biomassa dengan plot sampling. Dengan pengukuran biomassa yang diambil pada vegetasi permukaan tiga lokasi yang berbeda yaitu pada tanah ladang, tanah bekas hutan terbakar, dan tanah hutan sekunder. Potensi serapan karbon yang akan diukur yaitu pada pohon hidup, nekromas, dan sampel destruktif dengan menghitung berat kering dan biomassa. Pengukuran karbon biomassa, hutan terbakar memiliki nilai yang paling tinggi yaitu 7029,59 kg dan besarnya cadangan karbon total yang diserap di permukaan tanah dipengaruhi oleh vegetasi yang tumbuh di atasnya, nekromass dan jatuhan (serasah). Pengukuran biomassa pohon, hutan sekunder memiliki nilai yang paling tinggi yaitu 1,431 kg m-2Â dan terendah pada ladang yaitu 1861,40 kgm-2. Pada pengukuran biomassa...
This study aims to analyze scientific attitudes in Modern Al Kautsar Islamic Boarding School stud... more This study aims to analyze scientific attitudes in Modern Al Kautsar Islamic Boarding School students. The sample in this study was 90 students. The type of research used is descriptive research with a quantitative approach. The research instrument used in the form of a scientific attitude questionnaire and open questionnaire as a support questionnaire closed. And the researchers used observation sheets to find out the students' scientific attitudes directly. The scientific attitude studied is curiosity, respect for data or facts, critical thinking, open thinking and cooperation, diligent and sensitive to the surrounding environment. Furthermore, based on the results of descriptive research the percentage obtained results of scientific attitude of 93%. So it can be concluded that the scientific attitude of students included in the category is very good.
The purpose of this study was to determine whether or not the influence of ice breaking on studen... more The purpose of this study was to determine whether or not the influence of ice breaking on student interest in learning science in class VIII SMP Negeri 3 Bintan. The reason for taking this title previously been teaching researchers use ice breaking, but do not see the interest in student learning when taught using ice breaking. Therefore, researchers use ice breaking to determine whether there is influence of ice breaking student interest. The research is a quasi-experiment. To get the data, researchers using observation and questionnaires. The sample in this research is class VIII SMP Negeri 3 Bintan. To measure the students' interest in learning alternative researchers used four scores on the questionnaire, after which the data is processed to find the average value of student interest using a statistical deskripsif. Then to determine the classification criteria used measurement result based on the average standard deviation of the ideal and the ideal. From the results of hyp...
This research was conducted to determine the validity of interactive PowerPoint learning media fo... more This research was conducted to determine the validity of interactive PowerPoint learning media for the class X Fungi material was developed. The interactive PowerPoint learning media developed were validated by material experts and media experts from Biology education lecturers and high school Biology teachers. Media validity data was obtained from material and media assessment questionnaire sheets filled out by material and media experts. The data obtained were processed using descriptive analysis techniques with reference to the systematic step of validity testing. The results of data processing show that based on the material expert's assessment of the PowerPoint learning media it is said to be very valid and the media expert's assessment is very valid. From this statement, it can be concluded that the interactive PowerPoint learning media for Fungi materials are valid for use in the learning process and disseminated.
This study discusses the validity of the excretion system learning media on the kidneys for grade... more This study discusses the validity of the excretion system learning media on the kidneys for grade VIII junior high school student. This study will reveal the kidney excretion system in the learning process. Subjects in the study were 20 students of class VIII and 1 science teacher at MTsN Tanjungpinang. Validated quisonair sheets will be used as an instrument in research to collect data about lecturer responses and teacher responses realeted to the validity of animated video instructional media in the kidney exrection system material. The data obtained were processed using descriptive analysis techniques with refrence to the systematic step of validity testing. The result of material validation for lecturers and teachers show that the material in the animated video learningmedia is said to be “ very valid” with percentage 90,13% aswell as the validation of the media obtained from lecturers and teachers “very valid” with percentage of 91%. so, it can be concluded that the kidney excr...
The objective of this research was investigating students’ voices toward the use of Padlet at the... more The objective of this research was investigating students’ voices toward the use of Padlet at the stage of undergraduate class in Indonesia. Thirty-three undergraduate class students from a private university in Indonesia were the subject of this research. This research was conducted in the form of a survey research design. The data were collected by employing observation and a close-ended questionnaire with an adapted Likert scale. The data were then analyzed by using interpretive descriptive analysis. The results obtained show that these students have very diverse perceptions in the use of Padlet media in learning a subject (the subject applied in this research was Theory of Learning). Padlet enabled students to understand the Theory of Learning (ToL) material; With Padlet, students could express ideas or opinions or comments about Theory of Learning material easily; The learning was more varied and fun; Students could take part in discussions about TOL material outside the classroom (outdoor); Students could add pictures or videos to the Padlet wall easily; Students could find out the various opinions of other students directly; Students could also collect many references related to ToL material. Above all, in operating Padlet, the internet connection and network used must be good. If not so, the learning process would not run well.
Penelitian ini bertujuan untuk mendeskripsikan pelaksanaan program adiwiyata di SMPN adiwiyata ti... more Penelitian ini bertujuan untuk mendeskripsikan pelaksanaan program adiwiyata di SMPN adiwiyata tingkat provinsi yang mencakup 4 komponen program adiwiyata dan mendeskripsikan sikap peduli lingkungan guru dan siswa. Penelitian ini merupakan penelitian kombinasi meliputi penelitian deskriptif kualitatif untuk mendeskripsikan pelaksanaan program adiwiyata menggunakan instrumen rubrik oservasi dan penelitian deskriptif kuantitatif untuk mendeskripsikan sikap peduli lingkungan guru dan siswa menggunakan instrumen angket dan pedoman wawancara. Hasil penelitian menunjukkan bahwa: (1) (a) Kebijakan sekolah berwawasan lingkungan, meliputi adanya visi misi yang berkaitan dengan lingkungan, RKAS 20% untuk program lingkungan. (b) Pelaksanaan kurikulum berbasis lingkungan, meliputi perencanaan dan pelaksanaan pedidikan lingkungan hidup terintegrasi dalam mata pelajaran. (c) Kegiatan lingkungan berbasis partisispatif, meliputi pemeliharaan gedung dan lingkungan, kegiatan ekstrakurikuler, kreativi...
ABSTRACT: This descriptive study aims to analyze students' creative thinking skills in natura... more ABSTRACT: This descriptive study aims to analyze students' creative thinking skills in natural science at SMPN 6 in Tanjungpinang. A total of 119 students were being samples in this study. Data collected by test and observation. The issue of environmental pollution becomes a contextual topic to facilitate student tests and responses. From this study, it was known that students have good abilities in the aspects of fluency and flexibility in creative thinking. However in the originality and elaboration aspect are still in the sufficient category. Contextual issues of environmental pollution give support to the results of students' creative thinking abilities. However, the results obtained shows that learning strategies and learning resources are also important points in developing students’ creative thinking skills. ABSTRAK: Studi deskriptif ini bertujuan untuk menganalisis kemampuan berpikir kreatif siswa SMPN 6 di Tanjungpinang dalam pembelajaran IPA. Sebanyak 119 siswa kel...
AbstrakKota Tanjungpinang merupakan ibukota Provinsi Kepulauan Riau yang juga termasuk daerah pes... more AbstrakKota Tanjungpinang merupakan ibukota Provinsi Kepulauan Riau yang juga termasuk daerah pesisir. Sebagai Kota yang sedang berkembang, maka kepadatan penduduk di Kota Tanjungpinang terus meningkat secara signifikan. Dampak akibat padatnya jumlah penduduk yaitu alih fungsi lahan sebagai lahan permukiman, industri, sarana dan prasarana serta kegiatan lainnya. Salah satu alih fungsi lahan yang terjadi yaitu alih fungsi kawasan mangrove yang menyebabkan rusaknya ekosistem di daerah pesisir dan lautnya. Kurangnya pengetahuan dan kesadaran akan dampak rusaknya ekosistem mangrove di daerah pesisir serta kurangnya pemahaman terhadap upaya pelestarian ekosistem mangrove menyebabkan permasalahan tersebut terus terjadi. Pengabdian masyarakat yang diadakan oleh tim Pengabdian Universitas Maritim Raja Ali Haji (UMRAH) ditujukan kepada masyarakat Kota Tanjungpinang dengan metode pendidikan/edukasi kepada masyarakat Tanjungpinang untuk memberikan pengetahuan tentang peran pentingekosistem man...
Penelitian ini bertujuan untuk mendeskripsikan keterampilan proses sains awal mahasiswa pendidika... more Penelitian ini bertujuan untuk mendeskripsikan keterampilan proses sains awal mahasiswa pendidikan biologi pada matakuliah biologi umum. Data pada penelitian ini diperoleh melalui instrumen tes keterampilan proses sains. Indikator keterampilan proses sains yang diukur meliputi beberapa indikator yaitu: keterampilan mengamati, merencanakan percobaan, berkomunikasi, mengklasifikasi, memprediksi, menerapkan konsep, mengajukan pertanyaan, merumuskan hipotesis, dan menginterpretasi data. Hasil analisis menunjukkan bahwa rata-rata skor kemampuan KPS awal mahasiswa pendidikan biologi adalah 43. Hasil ini menunjukkan bahwa KPS awal mahasiswa pendidikan biologi termasuk pada kategori sangat kurang. Keterampilan menginterpretasi data merupakan indikator KPS dengan skor tertinggi yaitu 75 yang termasuk kategori cukup. Sedangkan indikator terendah adalah kemampuan memprediksi dengan skor 11,67 termasuk kategori sangat kurang. Berdasarkan hasil ini maka perlu didesain sebuah proses pembelajaran ...
Penelitian ini bertujuan untuk mengetahui praktikalitas modul melalui respon mahasiswa terhadap m... more Penelitian ini bertujuan untuk mengetahui praktikalitas modul melalui respon mahasiswa terhadap modul berbasis guided inquiry yang telah dikembangkan untuk dapat digunakan dalam pembelajaran pada matakuliah teknik dan manajemen laboratorium biologi. Penelitian ini merupakan penelitian pengembangan (research and development) dengan menggunakan model pengembangan Hannafin dan Peck yang meliputi tahap: need assess, design, and development/implementation dimana pada tiap tahapnya dilakukan evaluasi dan revisi. Data yang didapatkan meliputi hasil praktikalitas melalui respon mahasiswa terhadap modul yang dikembangkan. Instrumen yang digunakan yaitu berupa lembar angket respon mahasiswa. Hasil penelitian di dapatkan bahwa modul yang dikembangkan mendpatkan respon yang sangat positif dari seluruh responden (mahasiswa). Pada seluruh aspek di dapatkan kategori sangat praktis dengan rata-rata persentase 93% untuk dapat digunakan pada matakuliah teknik dan manajemen laboratorium biologi oleh m...
Abstrak Penelitian ini mengenai pengaruh maleic hydrazide terhadap pertumbuhan jumlah cabang pada... more Abstrak Penelitian ini mengenai pengaruh maleic hydrazide terhadap pertumbuhan jumlah cabang pada kacang tanah (Arachis hypogaea L.) kultivar tigo ampek. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi maleic hydrazide, waktu pemberiannya serta interaksi terhadap pertumbuhan (jumlah cabang). Metode penelitian yang digunakan adalah dengan metode Rancangan Acak Lengkap (RAL) dalam faktorial yaitu 18 perlakuan dengan 3 ulangan. perlakuan konsentrasi maleic hydrazide 350 ppm dengan pemberian 14 dan 14, 18, 22 hari setelah tanam jumlah cabang 2,67 dan 3,00 sedangkan kontrol 1,00. Perlakuan waktu pemberian dan interaksi (konsentrasi maleic hydrazide dan waktu pemberian) berpengaruh terhadap penurunan jumlah cabang. Kata Kunci: Rancangan acak lengkap, konsentrasi maleic hydrazide, waktu pemberian Pendahuluan Kacang tanah (Arachis hypogaea L.) merupakan salah satu bahan pangan dan industri (Marzuki, 2009). Jumlah konsumsi kacang tanah lebih tinggi dibandingkan dengan konsumsi...
This study aims to know the influence of student learning outcomes material on the human digestiv... more This study aims to know the influence of student learning outcomes material on the human digestive system. This study only assesses the cognitive realm of students. The research was implemented in SMP Negeri 10 Tanjungpinang 2019/2020 academic year. This research used quasi-experiment with Pretest-Posttest Control Group Design. The dependent variable in this study is student learning outcomes and the independent variable in this study is the role playing model. The subjects of this study were students of class VIII.2 as the control class and VIII.4 as the experimental class with 65 students. The sample of the study taken using purpose sampling. Data collected with cognitive values that is pretest and posttest. The material is taught the human digestive system by doing story lines to play roles. The collected data was analyzed using t test and descriptive statistics. The results of the study using the t test showed that is the role playing model had a significant influence of student...
This research aims to produce a stop motion video learning that is suitable activities of student... more This research aims to produce a stop motion video learning that is suitable activities of students in class X at SMKN 1 Gunung Kijang. This research is a type of descriptive research with a quantitative approach. Based on results of descriptive research with a quantitative approach to learning media stop motion video is know to be very effective in increasing student motivation class X Agrifood Crops and Horticulture in the process of learning biotechnology materials.
Penelitian ini mengenai pengaruh maleic hydrazide terhadap pertumbuhan jumlah cabang pada kacang ... more Penelitian ini mengenai pengaruh maleic hydrazide terhadap pertumbuhan jumlah cabang pada kacang tanah ( Arachis hypogaea L.) kultivar tigo ampek. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi maleic hydrazide, waktu pemberiannya serta interaksi terhadap pertumbuhan (jumlah cabang). Metode penelitian yang digunakan adalah dengan metode Rancangan Acak Lengkap (RAL) dalam faktorial yaitu 18 perlakuan dengan 3 ulangan. perlakuan konsentrasi maleic hydrazide 350 ppm dengan pemberian 14 dan 14, 18, 22 hari setelah tanam jumlah cabang 2,67 dan 3,00 sedangkan kontrol 1,00. Perlakuan waktu pemberian dan interaksi (konsentrasi maleic hydrazide dan waktu pemberian) berpengaruh terhadap penurunan jumlah cabang.
This study aims to determine the creativity of students on Environmental Pollution Material in SM... more This study aims to determine the creativity of students on Environmental Pollution Material in SMP Negeri 6 Tanjungpinang. This type of research is a descriptive study with a quantitative approach. The sample is 119 students of class VII 2019/2020 Academic Year, determined using the Purposive Sampling technique. Observation sheet data collection. In the details of students' creativity from the two aspects of creative thinking ability shows the original aspect (originality) 34% and the detailed aspect (elaboration) 75%, the percentage value of 54.20% is obtained with the achievement category of creative enough. Thus, in general the creativity of students in environmental pollution material at SMP Negeri 6 Tanjungpinang is in the quite creative category.
This study aims to get a clear picture of the profile of class XI MAN Bintan student learning out... more This study aims to get a clear picture of the profile of class XI MAN Bintan student learning outcomes on cell material. This type of research conducted in this research is descriptive research and the method used is a quantitative approach. The population in this study amounted to 42 students of class XI MAN Bintan. Sampling is done by using a total sampling technique that is full sampling. Student learning outcomes data were collected using question sheets for cognitive assessment, while observation sheets for affective and psychomotor assessment of students. The results showed that the cognitive learning outcomes of Class XI MAN Bintan students on cell material was categorized as low, namely 33% of the 42 grade XI MAN students, as many as 14 students were categorized as low in cognitive learning outcomes. While the affective learning outcomes of Class XI MAN Bintan students on cell material is categorized very high, 43% of the 42 XI MAN class students, as many as 18 students are ...
The study aims to determine the profile of the laboratory and the implementation of biology pract... more The study aims to determine the profile of the laboratory and the implementation of biology practice XI in Tanjungpinang State High School. The research sample was 80 students. This research is quantitative descriptive. This research was conducted at Tanjungpinang State High School in December starting December 12, 2019. The research method used was a non-experimental study using sampling techniques in this study using Sampling Comvenience. The instrument used was a practicum questionnaire. The observations showed that the implementation of biology practice was classified as very good. So, it can be concluded that the application of practice is very good in learning biology.
Abstrak Penelitian ini bertujuan untuk mengetahui potensi serapan karbon pada 3 lokasi ekosistem ... more Abstrak Penelitian ini bertujuan untuk mengetahui potensi serapan karbon pada 3 lokasi ekosistem yaitu di ladang, hutan sekunder dan hutan terbakar disekitar daerah Lembah Harau. Penelitian dilakukan dengan menggunakan metode destruktif pendugaan biomassa dengan plot sampling. Dengan pengukuran biomassa yang diambil pada vegetasi permukaan tiga lokasi yang berbeda yaitu pada tanah ladang, tanah bekas hutan terbakar, dan tanah hutan sekunder. Potensi serapan karbon yang akan diukur yaitu pada pohon hidup, nekromas, dan sampel destruktif dengan menghitung berat kering dan biomassa. Pengukuran karbon biomassa, hutan terbakar memiliki nilai yang paling tinggi yaitu 7029,59 kg dan besarnya cadangan karbon total yang diserap di permukaan tanah dipengaruhi oleh vegetasi yang tumbuh di atasnya, nekromass dan jatuhan (serasah). Pengukuran biomassa pohon, hutan sekunder memiliki nilai yang paling tinggi yaitu 1,431 kg m-2Â dan terendah pada ladang yaitu 1861,40 kgm-2. Pada pengukuran biomassa...
This study aims to analyze scientific attitudes in Modern Al Kautsar Islamic Boarding School stud... more This study aims to analyze scientific attitudes in Modern Al Kautsar Islamic Boarding School students. The sample in this study was 90 students. The type of research used is descriptive research with a quantitative approach. The research instrument used in the form of a scientific attitude questionnaire and open questionnaire as a support questionnaire closed. And the researchers used observation sheets to find out the students' scientific attitudes directly. The scientific attitude studied is curiosity, respect for data or facts, critical thinking, open thinking and cooperation, diligent and sensitive to the surrounding environment. Furthermore, based on the results of descriptive research the percentage obtained results of scientific attitude of 93%. So it can be concluded that the scientific attitude of students included in the category is very good.
The purpose of this study was to determine whether or not the influence of ice breaking on studen... more The purpose of this study was to determine whether or not the influence of ice breaking on student interest in learning science in class VIII SMP Negeri 3 Bintan. The reason for taking this title previously been teaching researchers use ice breaking, but do not see the interest in student learning when taught using ice breaking. Therefore, researchers use ice breaking to determine whether there is influence of ice breaking student interest. The research is a quasi-experiment. To get the data, researchers using observation and questionnaires. The sample in this research is class VIII SMP Negeri 3 Bintan. To measure the students' interest in learning alternative researchers used four scores on the questionnaire, after which the data is processed to find the average value of student interest using a statistical deskripsif. Then to determine the classification criteria used measurement result based on the average standard deviation of the ideal and the ideal. From the results of hyp...
This research was conducted to determine the validity of interactive PowerPoint learning media fo... more This research was conducted to determine the validity of interactive PowerPoint learning media for the class X Fungi material was developed. The interactive PowerPoint learning media developed were validated by material experts and media experts from Biology education lecturers and high school Biology teachers. Media validity data was obtained from material and media assessment questionnaire sheets filled out by material and media experts. The data obtained were processed using descriptive analysis techniques with reference to the systematic step of validity testing. The results of data processing show that based on the material expert's assessment of the PowerPoint learning media it is said to be very valid and the media expert's assessment is very valid. From this statement, it can be concluded that the interactive PowerPoint learning media for Fungi materials are valid for use in the learning process and disseminated.
This study discusses the validity of the excretion system learning media on the kidneys for grade... more This study discusses the validity of the excretion system learning media on the kidneys for grade VIII junior high school student. This study will reveal the kidney excretion system in the learning process. Subjects in the study were 20 students of class VIII and 1 science teacher at MTsN Tanjungpinang. Validated quisonair sheets will be used as an instrument in research to collect data about lecturer responses and teacher responses realeted to the validity of animated video instructional media in the kidney exrection system material. The data obtained were processed using descriptive analysis techniques with refrence to the systematic step of validity testing. The result of material validation for lecturers and teachers show that the material in the animated video learningmedia is said to be “ very valid” with percentage 90,13% aswell as the validation of the media obtained from lecturers and teachers “very valid” with percentage of 91%. so, it can be concluded that the kidney excr...
The objective of this research was investigating students’ voices toward the use of Padlet at the... more The objective of this research was investigating students’ voices toward the use of Padlet at the stage of undergraduate class in Indonesia. Thirty-three undergraduate class students from a private university in Indonesia were the subject of this research. This research was conducted in the form of a survey research design. The data were collected by employing observation and a close-ended questionnaire with an adapted Likert scale. The data were then analyzed by using interpretive descriptive analysis. The results obtained show that these students have very diverse perceptions in the use of Padlet media in learning a subject (the subject applied in this research was Theory of Learning). Padlet enabled students to understand the Theory of Learning (ToL) material; With Padlet, students could express ideas or opinions or comments about Theory of Learning material easily; The learning was more varied and fun; Students could take part in discussions about TOL material outside the classroom (outdoor); Students could add pictures or videos to the Padlet wall easily; Students could find out the various opinions of other students directly; Students could also collect many references related to ToL material. Above all, in operating Padlet, the internet connection and network used must be good. If not so, the learning process would not run well.
Penelitian ini bertujuan untuk mendeskripsikan pelaksanaan program adiwiyata di SMPN adiwiyata ti... more Penelitian ini bertujuan untuk mendeskripsikan pelaksanaan program adiwiyata di SMPN adiwiyata tingkat provinsi yang mencakup 4 komponen program adiwiyata dan mendeskripsikan sikap peduli lingkungan guru dan siswa. Penelitian ini merupakan penelitian kombinasi meliputi penelitian deskriptif kualitatif untuk mendeskripsikan pelaksanaan program adiwiyata menggunakan instrumen rubrik oservasi dan penelitian deskriptif kuantitatif untuk mendeskripsikan sikap peduli lingkungan guru dan siswa menggunakan instrumen angket dan pedoman wawancara. Hasil penelitian menunjukkan bahwa: (1) (a) Kebijakan sekolah berwawasan lingkungan, meliputi adanya visi misi yang berkaitan dengan lingkungan, RKAS 20% untuk program lingkungan. (b) Pelaksanaan kurikulum berbasis lingkungan, meliputi perencanaan dan pelaksanaan pedidikan lingkungan hidup terintegrasi dalam mata pelajaran. (c) Kegiatan lingkungan berbasis partisispatif, meliputi pemeliharaan gedung dan lingkungan, kegiatan ekstrakurikuler, kreativi...
ABSTRACT: This descriptive study aims to analyze students' creative thinking skills in natura... more ABSTRACT: This descriptive study aims to analyze students' creative thinking skills in natural science at SMPN 6 in Tanjungpinang. A total of 119 students were being samples in this study. Data collected by test and observation. The issue of environmental pollution becomes a contextual topic to facilitate student tests and responses. From this study, it was known that students have good abilities in the aspects of fluency and flexibility in creative thinking. However in the originality and elaboration aspect are still in the sufficient category. Contextual issues of environmental pollution give support to the results of students' creative thinking abilities. However, the results obtained shows that learning strategies and learning resources are also important points in developing students’ creative thinking skills. ABSTRAK: Studi deskriptif ini bertujuan untuk menganalisis kemampuan berpikir kreatif siswa SMPN 6 di Tanjungpinang dalam pembelajaran IPA. Sebanyak 119 siswa kel...
AbstrakKota Tanjungpinang merupakan ibukota Provinsi Kepulauan Riau yang juga termasuk daerah pes... more AbstrakKota Tanjungpinang merupakan ibukota Provinsi Kepulauan Riau yang juga termasuk daerah pesisir. Sebagai Kota yang sedang berkembang, maka kepadatan penduduk di Kota Tanjungpinang terus meningkat secara signifikan. Dampak akibat padatnya jumlah penduduk yaitu alih fungsi lahan sebagai lahan permukiman, industri, sarana dan prasarana serta kegiatan lainnya. Salah satu alih fungsi lahan yang terjadi yaitu alih fungsi kawasan mangrove yang menyebabkan rusaknya ekosistem di daerah pesisir dan lautnya. Kurangnya pengetahuan dan kesadaran akan dampak rusaknya ekosistem mangrove di daerah pesisir serta kurangnya pemahaman terhadap upaya pelestarian ekosistem mangrove menyebabkan permasalahan tersebut terus terjadi. Pengabdian masyarakat yang diadakan oleh tim Pengabdian Universitas Maritim Raja Ali Haji (UMRAH) ditujukan kepada masyarakat Kota Tanjungpinang dengan metode pendidikan/edukasi kepada masyarakat Tanjungpinang untuk memberikan pengetahuan tentang peran pentingekosistem man...
Penelitian ini bertujuan untuk mendeskripsikan keterampilan proses sains awal mahasiswa pendidika... more Penelitian ini bertujuan untuk mendeskripsikan keterampilan proses sains awal mahasiswa pendidikan biologi pada matakuliah biologi umum. Data pada penelitian ini diperoleh melalui instrumen tes keterampilan proses sains. Indikator keterampilan proses sains yang diukur meliputi beberapa indikator yaitu: keterampilan mengamati, merencanakan percobaan, berkomunikasi, mengklasifikasi, memprediksi, menerapkan konsep, mengajukan pertanyaan, merumuskan hipotesis, dan menginterpretasi data. Hasil analisis menunjukkan bahwa rata-rata skor kemampuan KPS awal mahasiswa pendidikan biologi adalah 43. Hasil ini menunjukkan bahwa KPS awal mahasiswa pendidikan biologi termasuk pada kategori sangat kurang. Keterampilan menginterpretasi data merupakan indikator KPS dengan skor tertinggi yaitu 75 yang termasuk kategori cukup. Sedangkan indikator terendah adalah kemampuan memprediksi dengan skor 11,67 termasuk kategori sangat kurang. Berdasarkan hasil ini maka perlu didesain sebuah proses pembelajaran ...
Penelitian ini bertujuan untuk mengetahui praktikalitas modul melalui respon mahasiswa terhadap m... more Penelitian ini bertujuan untuk mengetahui praktikalitas modul melalui respon mahasiswa terhadap modul berbasis guided inquiry yang telah dikembangkan untuk dapat digunakan dalam pembelajaran pada matakuliah teknik dan manajemen laboratorium biologi. Penelitian ini merupakan penelitian pengembangan (research and development) dengan menggunakan model pengembangan Hannafin dan Peck yang meliputi tahap: need assess, design, and development/implementation dimana pada tiap tahapnya dilakukan evaluasi dan revisi. Data yang didapatkan meliputi hasil praktikalitas melalui respon mahasiswa terhadap modul yang dikembangkan. Instrumen yang digunakan yaitu berupa lembar angket respon mahasiswa. Hasil penelitian di dapatkan bahwa modul yang dikembangkan mendpatkan respon yang sangat positif dari seluruh responden (mahasiswa). Pada seluruh aspek di dapatkan kategori sangat praktis dengan rata-rata persentase 93% untuk dapat digunakan pada matakuliah teknik dan manajemen laboratorium biologi oleh m...
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