scholarly journals Discovery learning with hierarchy concept to improve analysis ability and study achievement hydrolysis subject

2017 ◽  
Vol 3 (2) ◽  
pp. 172
Author(s):  
Leny Yuliatun ◽  
Mohammad Masykuri ◽  
Budi Utami

The aim of this research is to applied Discovery Learning (DL) by the support of hierarchy concept to improve analysis ability and chemistry study achievement in the Hydrolysis subject at eleventh-grade students of Science 1 of SMA N Karangpandan at the academic year of 2016/2017. This research is using Classroom Action Research which using two cycles. In each cycle has four steps of action, they are planning, implementing, observing, and reflecting. The research subject is the eleventh-grade students of science one which consists of 40 students. The data source is using teacher and students and the data were taken by interviewing, observing, documenting, testing, and using questionnaire. Data analysis technique is using descriptive qualitative analysis. Based on the research shows that the achievement of analysis cycle I am from 52,5% increase into 65% in the cycle II. Meanwhile, the rise in students’ achievement in cognitive aspect increase from 57,5% in cycle I to 75% in cycle II. Achievement in an affective aspect in cycle I am 90% become 92,5% in cycle II. Therefore, there is the increase meant of students number in this aspect although in cycle I all of the indicator has been reached.

2018 ◽  
Vol 16 (1) ◽  
pp. 55-77
Author(s):  
Malik Ibrahim

The current study aims to describe the effectiveness of CTL approach (REACT) to improve students' self confidence in mathematics. It is a classroom action research (PTK). The subjects of the study were students of grade VIII MTs Nurul Ihsan Sukarara in the academic year 2017/2018 consisting of 29 students. Data analysis technique used is descriptive analysis. The findings show that students' confidence in mathematics in the first cycle reached 10.3% for high category, 55.2% for moderate, and 34.5% for low category. Meanwhile, in the second cycle students' self-confidence score on mathematics reached 6.9% for very high category, 72.41% for high category, and 20.69% for moderate. This study indicates that there is an increase of students' self confidence in mathematics due to CTL approach (REACT).


2021 ◽  
Vol 2 (1) ◽  
pp. 15-22
Author(s):  
Erna Olua ◽  
Diana Setyaningsih ◽  
Yohana B. Pabendan

The purpose of this study was to describe the increase in numeracy skills of 0-10 through the Abacus Media for Group B children in Integrated PAUD Nagallo Marannu, Puncak Jaya Regency, Academic Year 2017/2018. This research was conducted on group B children, amounting to 16 people. This research is an action research with the method of Kemmis and Taggart which consists of 4 stages, namely (plan, act, observe and reflect). This study consisted of 2 cycles, each of which consisted of 3 meetings. Data collection techniques using observation, field notes, and documentation. Data analysis using quantitative and qualitative. Quantitative data analysis was performed with statistical descriptions to compare pre-cycle to cycle II. Qualitative analysis is carried out by analyzing data from observations, field notes and verified documentation. The results showed that there was an increase in the ability to count numbers 0-10 through the abacus media with a score in the pre-cycle of 46.35% increasing to 66.66% in the first cycle and an increase of 82.29 in the second cycle with the very well developed category.


Author(s):  
Yuliana S P ◽  
Syamsul Alam Ramli ◽  
Hajeni Hajeni

This study aims to improve children's fine motor skills through group B Meronce activities at TK PKK To'lemo, Lamasi Timur District, Luwu Regency. The design of this research refers to Classroom Action Research, namely Planning, Implementation, Observation, and Reflection. This research will be conducted at TK PKK To Lemo Cokroaminoto which is located in Lemo Village, Lamasi Timur District, Luwu Regency. The data source of this research was the students of group B which consisted of 13 boys and 7 girls with a total of 20 children. Data collection techniques in this study were carried out by a) Observation, namely checklists, anecdotal notes, and works; b) Documentation. The data analysis technique was carried out by means of descriptive qualitative. The results of this study indicate that the activities carried out through meronce showed an increase from cycle 1 to cycle 2, the average of children's fine motor skills was 7.15 with a percentage of 35.75%. Based on this, through meronce activities for group B children at TK PKK To'lemo, Lamasi Timur District, Luwu Regency, it can improve children's fine motor skills. Based on this, this research is declared complete.


2018 ◽  
Vol 15 (2) ◽  
pp. 62-85
Author(s):  
Sumasrifah Sumasrifah

Abstract This Supervisory Action Research aims to improve the ability of Teacher PAI elementary school in implementing standards-based process based on learning the characters. The ability of the construction was done through Training and guidance for four Teacher PAI comes from four (4) SD, namely SD Negeri Guwosari, SD Negeri Iroyudan, SD State Flower Putihan and SD Negeri Beji, Sub-Distric Pajangan, Bantul. Supervisory action research was conducted in two cycles. Research instruments include guidelines for observation, written test and question form (pre test and post test). Data analysis technique used is descriptive qualitative analysis. The results showed that the actions of training and guidance can increase the ability of teachers in implementing PAI learning standard character-based process. The results of the academic supervision of the implementation of the process of learning the character based on the first cycle obtained average value of 1.40, whereas in the second cycle obtained average value of 3.64. Thus there is an increase in the average value of the result of 2.24.   Abstrak Penelitian Tindakan Kepengawasan ini bertujuan untuk meningkatkan kemampuan guru PAI Sekolah Dasar dalam melaksanakan pembelajaran berdasar standar proses berbasis karakter. Pembinaan kemampuan tersebut dilakukan melalui Pelatihan dan Bimbingan bagi 4 guru PAI berasal dari 4 (empat) SD, yaitu SD Negeri Guwosari, SD Negeri Iroyudan, SD Negeri Kembang Putihan dan SD Negeri Beji, Kecamatan Pajangan, Bantul. Penelitian tindakan Kepengawasan ini dilaksanakan dalam dua siklus. Instrumen penelitian meliputi pedoman observasi, angket dan tes tertulis (pre-test dan post-test). Teknik analisis data yang digunakan adalah analisis deskriptif kualitatif. Hasil penelitian menunjukkan bahwa tindakan pelatihan dan bimbingan dapat meningkatkan kemampuan guru PAI dalam melaksanakan pembelajaran berstandar proses berbasis karakter. Hasil supervisi akademik pelaksanaan proses pembelajaran berbasis karakter pada siklus pertama diperoleh rata-rata nilai sebesar 1.40, sedangkan pada siklus kedua diperoleh rata-rata nilai sebesar 3,64. Dengan demikian ada peningkatan hasil rata-rata nilai sebesar 2,24.


2019 ◽  
Vol 9 (1) ◽  
pp. 114
Author(s):  
Rosma Wati

This study aims to increase the attention of children during the learning of storytelling activities through the method of telling stories with hand puppet media. The reason for the selection of hand puppet media is because it has a unique shape, patterns and motifs that attract children's attention. This study is a collaborative classroom action research using the Kemmis and Taggart Model in 1990. The subjects in this study were the Group B children of Nurul Ibadah Kindergarten 2015/2016 Academic Year, totaling 15 children consisting of 9 men and 6 women. The method of data collection is done by observation and documentation. The instrument used was an observation sheet. The data analysis technique used is quantitative descriptive. Children's attention when learning storytelling activities can be increased through the method of telling stories with hand puppet media with steps (1) the teacher conditions the child, (2) the teacher tells the story title to be read, (3) the teacher introduces the puppet according to the characters in the story ( 4) the teacher tells the contents of the story, (5) at the end of the teacher gives a question to the child to know the child's memory and understanding of the story being read. Children's attention increases every cycle. In pre-action the attention of children with the criteria of good attention was only 13.33% (2 children). After the action in Cycle I increased to 60% (9 children), and in Cycle II the attention of children increased again to 93.33% (14 children).


2018 ◽  
Vol 4 (1) ◽  
pp. 31-36
Author(s):  
Nopitae Sari ◽  
Sonedi Sonedi

This study aims to determine the activities of students and know the learning outcomes. The method used by researchers is to use the Classroom Action Research (CAR) design. For data collection techniques used are observations and tests with the research subject is class X Accounting for SMK Negeri 1 Katingan Hilir 2015/2016 Academic Year. The data analysis technique used is qualitative data analysis and quantitative data analysis. The results showed that: (1) learning activities of students of class X Accounting II at SMK Negeri 1 Katingan Hilir using the more active PAILKEM strategy, (2) there was an increase in accounting learning costs for students of class X Accounting II at SMK Negeri 1 Katingan Hilir using the PAILKEM strategy which shows Accounting learning outcomes in the first cycle obtained an average of 76.20 with classical completeness of 65.51% and in the second cycle the median was 82.41 with artistic integrity of 89.65%.


2016 ◽  
Vol 11 (1) ◽  
pp. 8
Author(s):  
Suryantini Suryantini

The research is aimed to: 1) describe the process of managerial supervision using group technique to improve the principals’ supervisory competence; and 2) imrove the principals’ supervisory competence at Gugus II Bima UPTD Dikpora Kecamatan Serengan of Surakarta academic year 2012/2013 through managerial supervision using group technique.The type of the research is an action research. The research was done at Gugus II Bima UPTD Dikpora Kecamatan Serengan of Surakarta. The subjects of the research were 6 principals at Gugus II Bima UPTD Dikpora Kecamatan Serengan of Surakarta. The data collecting techniques were done using observation,  interview  and  document  techniques.  The  data  analysis  technique was done using Kemmis and Taggart model.The research concludes that: 1) the managerial supervision processes were done in three stages, namely: initial stage, observation stage, and feed-back stage; and 2) the managerial supervision using group technique is effective in improving the principals’ supervisory competence at Gugus II Bima UPTD Dikpora Kecamatan Serengan of Surakarta academic year2012/2013. It is demonstrated by the score improvement in each cycles.


2020 ◽  
Vol 6 (2) ◽  
pp. 96
Author(s):  
Wasingun Wasingun

Sebuah penelitian tindakan kelas telah dilaksanakan di kelas VA SD Negeri 1 Pamarican tahun pelajaran 2019/2020 yaitu menerapkan metode demonstrasi dalam mata pelajaran PJOK pada kompetensi sepak bola. Tujuan penelitian ini adalah untuk mendeskripsikan proses pembelajaran melalui metode demonstrasi untuk meningkatkan kemampuan sepak bola siswa kelas VA SD Negeri 1 Pamarican tahun pelajaran 2019/2020 dan untuk mengetahui efektifitas metode demonstrasi untuk meningkatkan kemampuan sepak bola siswa kelas VA SD Negeri 1 Pamarican tahun pelajaran 2019/2020. Variabel yang menjadi sasaran perubahan dalam penelitian ini adalah kemampuan sepak bola siswa kelas VA SD Negeri 1 Pamarican tahun pelajaran 2019/2020, sedangkan variabel tindakan yang digunakan dalam penelitian ini adalah metode demonstrasi. Bentuk penelitian ini adalah penelitian tindakan kelas yang berlangsung dalam dua siklus. Tiap siklus terdiri dari 4 tahapan yaitu perencanaan, pelaksanaan tindakan, observasi dan refleksi. Subyek penelitian adalah siswa kelas VA SD Negeri 1 Pamarican tahun pelajaran 2019/2020 yang berjumlah 24 orang. Teknik pengumpulan data yang digunakan adalah observasi dan tes. Data hasil observasi dianalisis secara kualitatif. Teknik analisis data terdiri dari tiga tahap pokok, yaitu reduksi data, paparan data dan penarikan kesimpulan. Data yang terkumpul menyatakan bahwa metode demonstrasi dapat meningkatkan kemampuan sepak bola siswa kelas VA SD Negeri 1 Pamarican tahun pelajaran 2019/2020. Dari data yang dikumpulkan dari tindakan pra siklus, siklus 1, dan siklus 2, peneliti melihat adanya peningkatan dalam jumlah persentase siswa yang mendapat nilai di atas KKM sebesar 87.5%. Sedangkan peningkatan yang terjadi pada persentase penguasaan materi adalah sebesar 27.5%.A classroom action research has been carried out in the VA class of SD Negeri 1 Pamarican in the 2019/2020 academic year, namely applying the demonstration method in PJOK subjects on football competence. The purpose of this study was to describe the learning process through the demonstration method to improve the football skills of the VA class students of SD Negeri 1 Pamarican for the 2019/2020 academic year and to determine the effectiveness of demonstration methods to improve the football skills of VA class students of SD Negeri 1 Pamarican in the 2019/2020 academic year 2020. The variable that is the target of change in this study is the football ability of the VA class students of SD Negeri 1 Pamarican in the 2019/2020 school year, while the action variable used in this study is the demonstration method. The form of this research is classroom action research which takes place in two cycles. Each cycle consists of 4 stages, namely planning, implementing actions, observing and reflecting. The research subjects were 24 students of class VA SD Negeri 1 Pamarican in the 2019/2020 academic year. The data collection techniques used were observation and tests. Observation data were analyzed qualitatively. The data analysis technique consists of three main stages, namely data reduction, data exposure and drawing conclusions. The data collected states that the demonstration method can improve the football skills of VA class students of SD Negeri 1 Pamarican for the 2019/2020 school year. From the data collected from the pre-cycle action, cycle 1, and cycle 2, the researcher saw an increase in the percentage of students who scored above the KKM by 87.5%. Meanwhile, the increase in the percentage of mastery of the material was 27.5%.


2018 ◽  
Author(s):  
UNIMED SEMNAS ◽  
Hernita Permata Sari ◽  
budi halomoan

ABSTRAKPenelitian ini dilakukan pada siswa kelas IX SMP Sultan Iskandar Muda T.A 2017/2018 yang berjumlah 39 orang. Penelitian ini bertujuan untuk meningkatkan kemampuan representasi matematika siswa dengan penerapan pembelajaran matematika realistik pada pokok bahasan kekongruenan dan kesebangunan. Jenis penelitian ini adalah penelitian tindakan kelas (PTK), yang terdiri dari dua siklus. Data diperoleh melalui interview, observasi, dan tes tertulis. Teknik analisis data dilakukan melalui tiga tahap, yaitu reduksi data, paparan data, dan penarikan kesimpulan. Data yang diperoleh direduksi dengan mengelompokkan kemudian mengorganisasikannya sehingga diperoleh informasi yang bermakna. Setelah direduksi, kemudian data dipaparkan secara sederhana dalam bentuk paparan naratif, grafik, dan tabel, yang bertujuan untuk menggambarkan secara jelas mengenai proses dan hasil tindakan. Paparan informasi yang didapat kemudian dibandingkan dengan indikator-indikator keberhasilan yang digunakan dan selanjutnya dilakukan penarikan kesimpulan. Hasil penelitian ini menunjukkan terjadinya peningkatan kemampuan representasi matematika siswa setelah menerapkan pendekatan pembelajaran matematika realistik pada materi kekongruenan dan kesebangunan.Kata kunci:pendekatan matematika realistik, PTK, kekongruenan dan kesebangunan.ABSTRACTThis research was conducted on 39 students of class IX SMP Sultan Iskandar Muda in academic year 2017/2018. This research aims to improve the ability of mathematical representation by applying realistic mathematical approach to the material of congruence and kesebangunan. This type of research is a classroom action research (PTK), which consists of two cycles. Data obtained through interviews, observations, and written tests. Data analysis technique is done through three stages, namely: reducing data, exposing data, and drawing conclusions. The data obtained is reduced by grouping and then organizing it to produce meaningful information. Furthermore, the data is presented in a simple form of narrative, graphics, and tables.The information obtained is then compared with the success indicators used and then the conclusion is drawn. The results of this study indicate an increase in the ability of students' mathematical representation after applying realistic mathematical approach to the material of congruence and kesebangunan.


Author(s):  
Christina Suhartini

<p>Abstract. The formulation of the problem in this study is whether the cooperative method can be used to improve PKn learning achievement for grade IV students of SD Negeri 2 Nanggulan, District of Cawas, Klaten Regency, second semester 2017/2018 academic year? The goal to be achieved is to prove that the cooperative method can be used to improve PKn learning achievement of grade IV students of SD Negeri 2 Nanggulan, District of Cawas, Klaten Regency, second semester of the school year 2017/2018. This research was conducted at Nanggulan Cawas Klaten Public Elementary School 2. While the time of the study was<br />conducted from February to March 2018. The subjects of this study were grade IV students of SD Negeri 2 Nanggulan Cawas Klaten in the second semester of the school year 2017/2018. This action research uses the classroom action research flow. The data analysis technique used uses several stages, namely data reduction, presentation and conclusion. From the results of the research carried out since planning, repairs to implementation and evaluation, it can be concluded that the cooperative method can be used to improve PKn learning achievement of fourth grade students of SDN 2 Nanggulan, District of Cawas, Klaten Regency, second semester 2017/2018 school year. This was proven before the improvement in the percentage of students' completeness in learning was only 27.78% or 5 students, in the improvement of the first cycle to 55.6% (of 18 students, which was not completed 8 students) and in the second cycle the percentage of student mastery reached 94, 44%. Of the 18 students, 17 of them have achieved mastery learning, while the one student is still incomplete.</p>


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