scholarly journals PENINGKATAN KEMAMPUAN MENGERJAKAN OPERASI HITUNG PENJUMLAHAN DAN PENGURANGAN MENGGUNAKAN METODE DEMONSTRASI DAN MEDIA BATU KRIKIL KECIL PADA SISWA KELAS 1 SD NEGERI AIKJA

2018 ◽  
Vol 1 (1) ◽  
pp. 110
Author(s):  
Muhlis Muhlis

Abstrak: Penelitian Tindakan Kelas dua siklus dengan tujuan  penelitian  ini  untuk  meningkatkan  kemampuan mengerjakan operasi hitung penjumlahan dan pengurangan menggunakan metode demonstrasi dan media batu kerikil pada siswa kelas 1 SDN Aikja Lombok Tengah 2016/2017”. Hasil penelitian, bahwa kemampuan pada pra siklus dengan jumlah kelas 1sebanyak 20 diperoleh 40% atau 8 orang siswa  meningkat 30% menjadi 70% pada siklus I dan pada siklus II terjadi peningkatan sebanyak 20% yaitu mencapai 90%. Kesimpulan bahwa melalui metode demonstrasi dan media batu kerikil dapat meningkatkan kemampuan mengerjakan hitung penjumlahan dan pengurangan  pada pembelajaran matematika di kelas I SDN Aikja tahun 2016/2017. Abstract:  The purpose of this research is to improve the ability to perform sum and reduction counting operation using demonstration method and small gravel stone media in grade 1 students of SDN Aikja Kab. Central Lombok Year 2016/2017 ". The research was conducted by using stages in Classroom Action Research (PTK), that is planning, implementation, observation, and refleksi.Penelitian conducted in two cycles, based on the description of the implementation of the action, research results, and discussion, obtained data on the improvement of the ability to do the count in every cycle. The ability of pre cycle with the number of classes 1sebanyak 20 obtained 40% or 8 students increased 30% to 70% in cycle I and on the second cycle there was an increase of 20% reaching 90%. The conclusion that through demonstration method and small pebble media can improve the ability to work out the sum and subtraction of mathematics learning in class I SDN Aikja in the academic year 2016/2017.

2019 ◽  
Vol 3 (5) ◽  
Author(s):  
Darnis Darnis

This research is motivated by the low mathematics learning outcomes of students of class I Bumi Ayu State Elementary Schoo 019. The purpose of this study was to improve students' mathematics learning outcomes by applying realistic mathematics learning (PMR). The form of research used is classroom action research. The study was conducted in 2 cycles, each through the stages of planning, implementation, observation, and reflection. The results of the study showed that the basic score of students' completeness was 46.1%, the percentage of completeness in the first cycle was 73%, and the percentage of completeness in the second cycle was 92.3%. On the basic score the number of students who completed was 12 people, while the number of students who did not complete were 14 people. In the first cycle the number of completed students was 19 people, while the number of students who did not complete was 7 people. In the second cycle the number of students who completed was 24 while the number of students who did not complete was 2 people. Based on the data obtained above, it can be concluded that by applying realistic mathematics learning (PMR) can improve the learning outcomes of first class students of Bumi Ayu State Elementary School 019.


2018 ◽  
Vol 1 (3) ◽  
pp. 71-78
Author(s):  
Maiharti Hadijah

Teacher has a very important role in creating an exciting and enjoyable learning environment in math lessons.Learning atmosphere is not exciting and fun for students usually to create learning activities that are less harmonious.As in SD 06 Perawang Barat is still low learning achievement of mathematics students, especially VD class with the number of students 32 people.Based on the mathematical repetition value of grade VD students contained in table 1 can be concluded that most students have not reached the established KKM that is 60 in 2012/2013           Another effort that teachers do is to provide practice questions (PR). Then the teacher also repeats the material that the students have not understood. But the effort made by the teacher has not achieved the expected result; low student learning achievement to mathematics is a material for researchers, that the need for mathematics learning that can improve the results of learning mathematics.               The formulation of the problem in this study is whether the application of direct learning model in groups can improve student achievement on the subject matter of the fractional matter in the VD SDN 06 Perawang Barat class in the even semester of the academic year 2012/2013?       The form of this research is collaborative classroom action research, in collaborative classroom action research involving teachers, principals, and outsiders in one team simultaneously, with the aim of improving learning outcomes, the development of theory and teacher performance improvement. This team relationship is a partnership, meaning that the position of team members with each other is the same that aims to think about the issues to be studied in classroom action research. In this case the researcher serves as a teacher. Action will be done is in order to improve the results of teaching mathematics at class VD SDN 06 in Perawang Barat.               The data in this study were collected with observation sheet and mathematics learning result test. Observations were made to the activities of the students and teachers during the learning process for each meeting by filling out the observation sheets that have been filled in by observing the observation sheets of each teacher and student behavior on the observation sheet. While data is about mathematics learning result collected through daily test (UH1) and daily test (UH2) which contains problem based on indicator that will be achieved based on lattice test result of learning.               The data obtained in this research is then analyzed through descriptive analysis.Descriptive data analysis aims to describe data about student learning outcomes on subject matter using in problem solving.               Based on the results of research and discussion concluded that the application of direct learning model in groups can improve student learning achievement at VD SDN 06 in Perawang Barat class on the subject matter using fractions in problem solving.      


Author(s):  
Sunarsih Sunarsih

<p>Abstract. This classroom action research is motivated by the low mathematics learning outcomes, especially in the reduction material. This study aims to improve student learning outcomes on Mathematics about the reduction by using contextual learning models are expected to improve student learning outcomes. The contextual learning method is a learning concept that helps teachers associate the material they teach with real-world student situations and encourage students to make connections between the knowledge he has and its application<br />in their daily lives. The method used in this study is Classroom Action Research (PTK) with the object of research in class I SD Negeri 2 Gatak. The focus of the research on the reduction of contextual learning is an effort to improve the learning outcomes of Mathematics. Data collection is done by direct observation of the learning process. The results showed that there was a significant increase of student learning outcomes in pre-cycle learning activities, cycle I and cycle II. The increase can be seen from the average value of students and the percentage of completeness of learning outcomes from KKM which is determined at 65. Based on the results of these observations it can be concluded that the application of Mathematics subject matter reduction learning contextual learning models can improve student learning outcomes in class I<br />SD Negeri 2 Gatak. Furthermore, the results of this study can be used to improve learning with similar cases.</p>


2021 ◽  
Vol 1 (2) ◽  
pp. 88-114
Author(s):  
Dwi Putriyanti ◽  
Issaura Dwi Selvi

Each child has a different character. In this case, the role of the family, especially the mother, is very supportive of the child in instilling the child's character according to his potential. The purpose of this study was to improve the character of children's courage through their mother tongue by using the classroom action research method conducted at Aisyiyah Bustanul Athfal Kindergarten in Sungai Pinang Ogan Ilir by researching two cycles consisting of 3 meetings with planning, implementation, observation and reflection stages. Based on the research results in the first cycle, the minimum category developed as expected 67%, with the dominant indicator appearing as the attitude of doing something without worrying about the difficulties. In comparison, the minimum category increased to 87% in the second cycle, indicating that the child can face something with great confidence and great results. This shows that using the mother tongue can improve the character of the courage of early childhood.


Sigma ◽  
2021 ◽  
Vol 7 (1) ◽  
pp. 49
Author(s):  
Mohammad Jufri

This study aims to determine the increase in students' understanding of trigonometry material for class XI-MIPA 2 SMA Negeri 1 Pademawu in the 2019/2020 academic year through the application of a problem based learning model. This research is a classroom action research and is carried out in two cycles with several stages, namely: planning, implementation, observation, and reflection. Researchers used the method of observation, questionnaires, tests, and interviews. Student activity increased by 0.06, namely in the first cycle an average of 3.55 was obtained in the very good category and the second cycle obtained an average of 3.61 in the very good category. Student responses were categorized as positive with an increase of 3%, namely in the first cycle the percentage was 90% and in the second cycle the percentage was 93%. The test results also increased by 16.67%, namely in the first cycle the percentage was 70% and in the second cycle the percentage was 86.67%. The improvement of test results in cycle II is said to be classically complete because the percentage obtained is 85 %. So it can be said that the application of the problem based learning model can improve students' understanding of trigonometry material


2015 ◽  
Vol 15 (2) ◽  
pp. 136
Author(s):  
Khairunnisak Khairunnisak

The utilization of flash cards is one of the teaching methods in early literacy learning within Bahasa Indonesia subject. These are simply cards that display the written word. Flash cards can be bright and colorful and make a real impact on visual learners. Among many methods, it was considered one of the best fit for children at reading age. This article aims to determine the extent of the use of flash card as a medium of learning in improving the reading skills of students of class I MIN Rukoh Banda Aceh for the academic year of 2012/2013. This study is a Classroom Action Research (CAR), which is the research conducted in a classroom using specific learning media, which in this regard is the flash cards. Data for this study is gathered through test results, observation during the learning process, and interview with teacher and several selected students. Data were analyzed using descriptive-comparative technique, in which each test results of the students’ reading abilities were compared to each other. Further, the results is described in an assessment data in the form of grades. The findings shows that teaching process using flash cards as a medium of learning are able improve early reading skills of students of MIN Rukoh Banda Aceh, especially those who are in class I, for the academic year 2012/2013. Keywords: Flash cards; Classroom action research; Literacy learning


2021 ◽  
Vol 5 (2) ◽  
pp. 244
Author(s):  
Hasby Hasby

This study aims to describe the improvement in learning outcomes of students in class XI-IPA.3 SMA Negeri 1 Mallusetasi, Barru Regency through the Survey, Question, Read, Recite, and Review (SQ3R) Learning Method. This type of research is a classroom action research (PTK) which provides an overview of the application of the Survey, Question, Read, Recite, and Review (SQ3R) learning method. The subjects of this study were students of class XI-IPA.3 odd semester 2015/2016 academic year, amounting to 24 students consisting of 8 boys and 16 girls. The research results have shown good results, from student learning outcomes, with 79.17% classical completeness or as many as 19 students. Thus, it has fulfilled the classical success indicator, which is 75%. So that the conclusion in this study by applying the survey, question, read, recite, and review (SQ3R) learning method can improve the learning outcomes of Physics in class XI-IPA.3 Negeri 1 Mallusetasi, Barru Regency.


2019 ◽  
Vol 3 (1) ◽  
pp. 221
Author(s):  
Elismawati Elismawati

This classroom action research was motivated by the low mathematics learning outcomes of class I students, with a class average of 56.25. The purpose of this research was to improve the mathematics learning outcomes of first-grade students at SD Negeri 012 Candirejo Kecamatan Pasir Penyu through the Application of a contextual Teaching Model. The subjects of this study were a class I students totaling 17 people. The results of research in class I SD Negeri 012 Candirejo Kecamatan Pasir Penyu proved that the Application of contextual Teaching Model can improve mathematics learning outcomes in the pre-cycle average value of students is 56.25 in cycle I increased to 67.5 and in cycle II increased to 82, 5.


2018 ◽  
Vol 4 (1) ◽  
pp. 29-35
Author(s):  
Frida Marta Argareta Simorangkir ◽  
Ribka Kariani Br Sembiring

Abstract. The objectives of this study were (1) to describe the use of mathematics learning media assisted by the Lectora Inspire software to improve the number sense ability of students, (2) to describe the increase in the ability of students' number sense through mathematics learning media assisted by Lectora Inspire software. The ability of the number sense studied is related to ordinary fractional material. Indicator of the number sense ability in question is understanding the basic meaning of fractions, understanding the effect of operations on fractions and using appropriate calculations. This study is a classroom action research, carried out at SD Swasta Kartika I-2 Medan in the academic year 2018/2019. Based on the results of the study showed that the mathematics learning media assisted by the Lectora Inspire software in the developed class V SD fraction material was declared feasible to use because it could affect the students' number sense ability. Based on the results of the final test in cycle I, there were 15 students (41.67%) achieving KKM scores, while the final test results in cycle II obtained 31 students (86.11%) achieved the KKM score. Based on the results of the end of cycle I and II tests obtained as many as 16 students (44.44%) experienced an increase in the number sense ability related to fraction material. The results of the observation sheet for teacher and student activities in the first and second cycles are in good category. Thus it can be stated that there is an increase in the number sense ability of students through mathematics learning media assisted by the Lectora Inspire software.Keywords: Number Sense, Mathematics Learning Media, Lectora Inspire Software


2019 ◽  
Vol 2 (2) ◽  
pp. 330-350
Author(s):  
MARTINUS DAKHI

Discuss about the area where I live, based on the results of observations done in class IV SD Swasta Budi Murni 2 it was found some problems, they were: has not implement the varian model thus the learning is concerned on that teacher that make students fat unmotivated to study got bored. The problem to the result of students learning. Thus it needs to conduct a classroom action research. Classroom action research consists of four steps namely planning, implementation, observation and reflection which conducted into two cycle with one meeting in every cycle. The subject of this research in students of SD Swasta Budi Murni 2 Class IV in the academic year 2018/2019 with the number of the students are 48. The technique of collecting date use lest and observation.The results of the observation skills of teachers cycle I gained an average percentage score of 70.91% with good criteria. Cycle II obtained the average percentage score 86% with good criteria as well. The data showed an increase in the skills of teachers. The results of the observation activities of students cycle I gained an average of 68 with sufficient criteria. In cycle II, increased with the acquisition of a score of 88 with good criteria. Thoroughly of classical results on prates by 29.17% with an average of 67.5 class, on cycle I Thoroughly of classical learning of 47.91% with an average 73.43 class, and in cycle II Thoroughly of classical learning of 95.83% with an average of 95.45 class. The data showed an increase in student learning results.


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