scholarly journals Peningkatan Hasil Belajar Kimia Pada Materi Larutan Elektolit Dan Non Elektrolit Melalui Model Pembelajaran Student Fasilitator and Explaining

2020 ◽  
Vol 2 (1) ◽  
pp. 91
Author(s):  
Saliha Laondi

This study aims to determine the increase in chemicallearning outcomes after the learning process of electrolyteand non-electrolyte solutions with the learning model ofstudent facilitator and explaning. The research method usedin this study was CAR and was carried out in two cycles,and each cycle took four stages namely planning,implementing, observing and observing. The researchsubjects were class X MIA 5 SMA Negeri 1 BolangitanBarat with a total of 25 students. Data collected throughobservation sheets and written tests. Data from observationswere analyzed and interpreted based on literature reviewand learning outcomes data were analyzed based onstudents' mastery learning. indicator of the success of thisstudy is if at least 80% of students have obtained aminimum score of 68. Results of the application of researchusing the learning model of Student Facilitator AndExplaining proved to significantly improve the learningoutcomes of electolyte and non-electrolyte solutionmaterials and be able to increase student activity inlearning.Keywords: Chemistry learning outcomes, learning model of StudentFacilitator And Explaining.

2020 ◽  
Vol 3 (2) ◽  
pp. 66-69
Author(s):  
Habibi Hidayat ◽  
Salastri Rohiat ◽  
Amrul Bahar

Cooperative learning model is one learning model of activities and interactions between students to motivate each other and help each other in mastering subject matter to achieve maximum achievement. This research was conducted in n cycles. Each cycle is carried out by the changes to be achieved starting from initial reflection to returning to analysis and reflection. The average value of students has increased in each cycle of 50.75 in cycle 1, then increased in cycle 2 that is equal to 52.2 and cycle 3 to 72.75. teacher activity during the chemistry learning process in the classroom for each cycle using the type cooperative learning model with greeting and questions techniques continued to increase namely from an average score of 30 to 34.5 and increased very well in the cycle to 3 which is equal to 42 with good criteria while for student activity the average score of 26 to 31.5 and increased very well in the third cycle that is equal to 39 with good criteria. The conclusion is that the implementation of cooperative learning model with greeting and question techniques can improve the learning outcomes and activities of students in SMA 1 Bengkulu.


Author(s):  
Anggi Citra Apriliana ◽  
Wina Hermawati

This research is motivated by the results of observations which show that the activities and writing skills of narrative essays by Grade IV students of Santaka Elementary School Cimanggung District, Sumedang Regency are still low. This is indicated by the low understanding of students in learning narrative essay writing skills and student activities that are classified as passive during learning. The purpose of this research is to improve the activities and writing skills of students' narrative essays by applying the Concept Sentence learning model. The research method used is PTK with Kemmis and Mc. Taggart. This research consisted of two cycles with 23 students. Based on the results of data analysis, it is known that the increase in student activity is seen from the average pre-cycle learning outcomes reaching 39%, then increasing in the first cycle after using the Concept Sentence model with an average of 70% and the second cycle reaching 83%. This shows an increase in student activity in learning to write narrative essays. The narrative essay writing skills in the initial conditions reached 26%, then increased in the first cycle with an average of 65% and in the second cycle reached 87%. This shows that the students' narrative essay writing skills have increased in each cycle with the application of the Concept Sentence model.


2021 ◽  
Vol 4 (2) ◽  
pp. 94
Author(s):  
Rizkiana Nurazizah ◽  
Rinaningsih Rinaningsih

This review article aims to identify the effect size of the mastery learning model in chemistry learning. The writing of this review article uses a meta-analysis research design using the Glass method. An effect size test was performed with a comparison of the result of 5 relevant research literature. In this study using purposive sampling technique to obtain samples. Based on the effect size test, the effect size value obtained in chemistry learning with the mastery learning model includes 1) learning outcomes of 1.32. 2) learning activities shown by the creativity of students by 4 and activities of studens by 0,48. 3) the response of students as indicated by the interest and motivation of learning students, namely 21,98 and 0,75. 4) male students have a greater effect size than female students, namely 24,53 and 22,77. Student learning outcomes can be increased by using the mastery learning model. Students have a positive response to the mastery learning model indicated by students are very enthusiastic, critical and easier to understand the material being taught.


2020 ◽  
Vol 11 (2) ◽  
pp. 69-80
Author(s):  
Nazran Azizan Azizan

The low learning outcomes was caused by the lack of teacher’s creativity in applying a learning model when the learning process took place. The purpose of this study was to show variations in learning in order to achieve optimal learning outcomes. This research used Classroom Action Research by applying 4 phases, namely planning, implementing, observing, and reflecting. The study result explained that there was an increase in teacher’s activity 73,25% and student activity 74,5%. Then the learning outcomes of students in cycle I got 55,43% and cycle II got 84,78%. This meant an increase of 29,35%. Obtaining these results could be concluded that the application of the make a match model could improve activities and outcomes of student’s learning in the thematic subjects in harmonious sub-themes in sixth grade MIN 3 city Medan academic year2019/2020.


2019 ◽  
Vol 7 (2) ◽  
pp. 94-99
Author(s):  
ROMA MINDO SIREGAR

This study aims to determine whether there is a relationship between the Group Investigation (GI) type learning model towards learning motivation and chemistry learning outcomes in polymeric materials. The research method used is quantitative research that is correlational. Sampling in this study was students of class XII IPA Catholic High School Sibolga. The results of this study are that there is a significant relationship between the learning model of the Group Investigation (GI) type and the learning outcomes of chemistry in the polymeric material of class XII IPA students at Sibolga Catholic High School at 0.316 with a low category.


2019 ◽  
Vol 20 (2) ◽  
pp. 205
Author(s):  
Zaenab Zaenab

ABSTRAK Penelitian ini bertujuan untuk mengetahui hasil belajar peserta didik pada mata pelajaran kimia kelas X Desain Grafika 1 SMK Negeri 4 Gowa Tahun pelajaran 2018/2019 yang diajar dengan menggunakan model pembelajaran Drill, pada pokok bahasan Struktur Atom dan Sistem Periodik. Jenis penelitian yang digunakan dalam penelitian ini adalah PTK (Penelitian Tindakan Kelas). Subjek dalam penelitian ini adalah Peserta didik Kelas X Desain Grafika 1 SMK Negeri 4 Gowa yang berjumlah 35 orang. Instrumen penelitian yang digunakan dalam pengumpulan data adalah tes hasil belajar kimia setiap akhir siklus, pedoman angket dan pedoman observasi. Teknik analisis data yang digunakan adalah analisis deskriptif kualitatif dan analisis deskriptif kuantitatif. Hasil penelitian menunjukkan rata-rata hasil belajar kimia Peserta didik kelas X Desain Grafika 1 SMK Negeri 4 Gowa yang mengikuti mata pelajaran dengan penerapan model pembelajaran Drill pada siklus I adalah ketuntasan belajar 71,43%, selanjutnya rata-rata hasil belajar kimia Peserta didik pada siklus II adalah 77,15% dengan ketuntasan belajar 100%. Jadi dapat disimpulkan bahwa penerapan model pembelajaran Drill ini dapat meningkatkan hasil belajar peserta didik pada mata pelajaran kimia kelas X Desain Grafika 1 SMK Negeri 4 Gowa. Kata kunci: Model Drill, Hasil belajar ABSTRACT This study aims to determine student learning outcomes in chemistry subjects of Graphic Design 1 class X of Vocational School 4 Gowa in the 2018/2019 academic year taught using the Drill learning model, on the subject of Atomic Structures and Periodic Systems. This type of research used in this study is Classroom Action Research. The subjects in this study were students of Graphic Design 1 Class X of Vocational School 4 Gowa with a total of 35 people. The research instruments used in data collection were chemistry learning achievement tests at the end of each cycle, questionnaire guidelines, and observation guidelines. The data analysis technique used is qualitative descriptive analysis and quantitative descriptive analysis. The results showed the average chemistry learning outcomes of Graphic Design 1 Class X students of Vocational School 4 Gowa by application of the Drill learning model in the first cycle were mastery learning 71.43% and at second cycle was 77.15% with 100% mastery learning. So it can be concluded that the application of this Drill learning model can improve student learning outcomes in chemistry subjects Graphic Design 1 Class X of Vocational School 4 Gowa. Keywords: Drill Method, Student’s Achievement


2021 ◽  
Vol 1 (1) ◽  
pp. 47-52
Author(s):  
Fiqih Athaini

This study aims to improve the students' story writing skills and increase the activeness in writing stories for the fourth grade students of SDN 02 Kalirejo through the application of the picture and picture method. This research is a Classroom Action Research (CAR). This research was carried out in two cycles, each cycle consisting of planning, implementing actions, observing, and reflecting. The research subjects were the fourth grade students of SDN 02 Kalirejo Pekalongan, totaling 18 students. The results showed that using the picture and picture method could increase the students' activeness and ability to write stories from pre-cycle to cycle I and from cycle I to cycle II. The results showed that: 1) learning by using the picture and picture method on the subject of writing stories can increase student activity. This can be seen from the results of observations of the student learning process, namely, before the action of 45%, the second cycle of 65% and the second cycle of 80%. 2) Learning using the picture and picture method can improve students' story writing skills. The improvement of students' mastery learning outcomes in writing stories can be seen from the results of students' work, namely, before the action of 44.44%, the first cycle of 66.67%, and in the second cycle of 88.89%. 


2018 ◽  
Vol 1 (1) ◽  
pp. 132
Author(s):  
Lahim Lahim

Abstrak: Dilaksanakan Penelitian Tindakan Kelas dalam tiga siklus dengan tujuan mendeskripsikan peningkatan hasil dan proses pembelajaran pada siswa kelas VIII SMPN 1 Pujut Tahun 2014/2015. Data yang dianalisis berupa data observasi aktivitas, quisioner, dan tes hasil belajar. Hasil aktivitas siswa kategori sangat aktif: 23,3 siklus I, 23,2 siklus II, dan 24,2 siklus III. Aktivitas guru kategori sangat aktif rata-rata 14 pada ketiga siklus. Ketuntasan klasikal aspek kognitif 74% pada siklus I,  83% pada siklus 2, dan 91 % pada siklus 3.  Disimpulkan bahwa penerapan model pembelajaran kooperatif tipe STAD dapat meningkatkan proses dan hasil belajar belajar kelas VIII SMPN 1 Pujut tahun Pelajaran 2014/2015.Abstract:  Classroom Action Research was conducted in three cycles with the aim of describing the improvement of results and learning process in the students of grade VIII SMPN 1 Pujut Year 2014/2015. The data were analyzed in the form of activity observation data, quisioner, and test of learning result. The results of student activity categories are very active: 23.3 cycles I, 23.2 cycles II, and 24.2 cycles III. Activity teacher category is very active on average 14 on the third cycle. Classical completeness of cognitive aspect 74% in cycle I, 83% in cycle 2, and 91% in cycle 3. It is concluded that the application of STAD type cooperative learning model can improve the process and learning outcomes of class VIII SMPN 1 Pujut Lesson 2014/2015.


2019 ◽  
Vol 1 (1) ◽  
pp. 19-26
Author(s):  
Luluk Fatimah ◽  
Abdul Shofi

Abstrak Pembelajaran Kooperatif merupakan model pembelajaran yang menonjolkan aktivitas siswadalam menyelesaikan masalah. Model pemeblajaran ini juga sering digunakan pada mata pelajaran yang dianggap sulit untuk dipahami sehingga dapat digunakan untuk meningkatkan proses dan hasil belajar. Penelitian ini bertujuan untuk mengetahui aktivitas siswa SMP dalam proses pembelajaran kooperatif pada mata pelajaran matematika. Penelitian ini merupakan penelitian deskriptif. Pembelajaran dilaksanakan  pada bulan Agustus 2019, semester ganjil tahun ajaran 2018/2019 dengan sasaran sebanyak 38 siswa kelas 9D SMP Negeri 35 Surabaya. Hasil penelitian menunjukkan bahwa aktivitas siswa SMP dalam proses pembelajaran kooperatif sangat baik, dengan persentase 88,6%. Berdasarkan hal tersebut, dapat disimpulkan bahwa aktivitas siswa SMP dalam proses pembelajaran kooperatif pada mata pelajaran matematika termasuk ke dalam kriteria sangat baik. Kata Kunci: kooperatif, pembelajaran, matematika   Abstract Cooperative learning is a learning model that emphasize student activity in solving problems. This learning model is also often used in subjects that are considered difficult to understand so that it can be used to improve the proccess and learning outcomes. The objective on this study is to find out the students’ activity during cooperative learning process in mathematics class. It is a descriptive study. The learning process was done on August 2019, with 38 students on the grade 9D, 35 State Junior High School Surabaya. Results show that students gave positive activities during the learning process, with 88.6% on percentage. In conclusion, the students’ activity during the cooperative learning process in mathematics class is very good. Keywords: cooperative, learning, mathematics


2021 ◽  
Vol 2 (2) ◽  
pp. 569-575
Author(s):  
Noraini Noraini

The Biology learning process in class XII IPA at SMA Negeri 1 Danau Panggang has so far been more dominant in applying conventional learning models which are characterized by 1) teacher-centered, 2) emphasis on receiving knowledge, 3) less variety, 4) less empowerment of all potential students, and 5) using a monotonous method, because the teacher is dominant as the center of learning resources as a result, there are still many students who are passive, most students do not dare to ask questions. Student activity in learning and discussion is still low, many students in the learning process seem to be passive. As a result, learning becomes boring and less passionate, so learning outcomes are low. The purpose of this study was to improve learning outcomes of Biology on the subject of enzymes and their functions through Modification of the Multiple Representation Learning Model in class XII IPA SMAN 1 Danau Panggang. The research method used is comparative descriptive. Data were taken from 23 students with details of 8 men and 15 women. Then from the data, the percentage value of student learning completeness classically is sought using a predetermined formula using instruments in the form of observations of teacher activities, observations of student activities and student learning outcomes. The results of the final study showed that the average value obtained was 76.52 and the completeness of learning outcomes was 100%. Meanwhile, the activities of teachers and students also increased. Teacher activity increased from 59.72% to 79% with criteria from good to very good. Student activity also increased from 48% to 65% with good criteria


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