scholarly journals Analisis Pemahaman Calon Guru Matematika terhadap Konsep Garis dan Sudut

Author(s):  
Udiyono Udiyono ◽  
Muhammad Ridlo Yuwono

This study aims to determine the level of understanding of prospective mathematics teachers on line and angle material and their causes. This research is a case study. Subjects were selected using purposive sampling technique. This research instrument is an understanding test and interview guidelines. Method triangulation techniques are used to compare the results of understanding tests with interviews. Data analysis for understanding test results using a percentage level of understanding formula. Data analysis for interview results is data reduction, data presentation and conclusion drawing. The results showed that the level of achievement of the six aspects of understanding was less than 30%. The conclusions of this study are the level of understanding of prospective mathematics teachers in the material line and angle is still low.

2020 ◽  
Vol 9 (3) ◽  
pp. 419-428
Author(s):  
Tina Sri Sumartini

AbstrakSelf-efficacy calon guru matematika masih kurang. Oleh karena itu, perlu dilakukan analisis mengenai self-efficacy calon guru matematika sehingga dapat diketahui aspek self-efficacy yang perlu ditingkatkan. Tujuan penelitian ini yaitu untuk menganalisis self-efficacy calon guru matematika dalam mengajar matematika. Metode penelitian yang digunakan yaitu kualitatif dengan menggunakan teknik purposive sampling. Sampel yang diambil sebanyak tiga orang calon guru matematika jurusan pendidikan matematika di Institut Pendidikan Indonesia. Analisis data dilakukan secara kualitatif. Hasil penelitian menunjukkan bahwa calon guru matematika memiliki keyakinan dalam penguasaan pengetahuan matematika, namun merasa kurang yakin bahwa dirinya mampu untuk menyampaikan materi matematika kepada siswa. Kurangnya keyakinan ini berakibat pada kemampuan pedagogis calon guru matematika.  Self-Efficacy of Mathematics Prospective TeachersAbstractThe self-efficacy of prospective mathematics teachers is still lacking. Therefore, it is necessary to analyze the self-efficacy of prospective mathematics teachers so that it can be seen which aspects of self-efficacy need to be improved. The purpose of this study was to analyze the self-efficacy of prospective mathematics teachers in teaching mathematics. The research method used is qualitative by using a purposive sampling technique. The sample taken was three prospective mathematics teachers majoring in mathematics education at the Indonesian Institute of Education. The data analysis was done qualitatively. The results showed that the prospective mathematics teacher had confidence in the mastery of mathematical knowledge, but felt less confident that he was able to convey mathematics material to students. This lack of confidence results in the pedagogical abilities of prospective mathematics teachers.


2020 ◽  
Vol 4 (1) ◽  
pp. 92
Author(s):  
Drajat Stiawan

Sekolah alam adalah sekolah yang kegiatan pembelajarannya tidak hanya terpaku di dalam kelas, tetapi juga memanfaatkan alam sekitar atau lingkungan sebagai objek pembelajaran. Pembelajaran matematika pada sekolah alam dilakukan sebagai upaya untuk menumbuhkan jiwa siswa menjadi lebih kreatif dan mandiri. Penelitian yang dilakukan bertujuan untuk mendiskripsikan bagaimana pelaksanaan pembelajaran matematika di Sekolah alam Ma’had Islam Pekalongan. Informan adalah kepala sekolah, guru matematika kelas IV dan V sekolah alam SD Ma’had Islam. Teknik dalam pengumpulan data menggunakan observasi dan wawancara. Analisis datanya meliputi pengumpulan data, reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian menunjukan bahwa pelaksanaan pembelajaran matematika di Sekolah alam SD Ma’had Islam dilakukan di dalam kelas dan di luar kelas. Ketika di dalam kelas menggunkan metode ceramah dan tanya jawab. Saat di luar kelas (out door) lebih banyak menggunakan metode pemberian tugas dan game (bermain) serta memanfaatan bahan-bahan yang ada di Alam, guna memahamkan siswa sesuai dengan materi yang diajarkan oleh guru matematika.ABSTRACTA natural school is a school whose learning activities are not only fixed in the classroom, but also utilize the natural surroundings or the environment as objects of learning. Mathematics learning in natural schools is done as an effort to grow students' souls to be more creative and independent. The research carried out aims to describe how the implementation of mathematics learning in Pekalongan's Ma'had Islam School of Nature. The informants are the school principal, mathematics teacher grades IV and V of the natural school Ma'had Islam elementary school. The technique in collecting data uses observation and interviews. Data analysis includes data collection, data reduction, data presentation and conclusion drawing. The results showed that the implementation of mathematics learning in the natural school of Ma'had Islam Elementary School was done in the classroom and outside the classroom. When in class use the lecture and question and answer method. When outside the classroom (out door) use more methods of giving assignments and games (playing) and utilizing materials available in Nature, in order to understand students according to the material taught by mathematics teachers.


2020 ◽  
Vol 1 (1) ◽  
pp. 53-57
Author(s):  
Trisna Rukhmana

This study aims to determine the location of the difficulties that cause difficulties in learning algebra in class VIII SMP Negeri 2 Kerinci. This study uses a qualitative method with a population of all eighth-grade students of SMP Negeri 2 Kerinci. The sample of this study was 9 students of class VIII A and 9 students of class VIII B selected through sampling techniques. The sampling technique used is using a nonprobability sampling technique that is a purposive sample. Data obtained from tests and interviews. The data analysis technique is data reduction and data presentation.


2020 ◽  
Vol 9 (3) ◽  
pp. 243
Author(s):  
MEHMET FATIH ÖÇAL ◽  
TUĞRUL KAR ◽  
GÜRSEL GÜLER ◽  
ALI SABRI İPEK

This study aims to investigate the similarities and differences between prospective mathematics teachers’ creative thinking skills in paper-pencil test and on a Geogebra-supported environment in terms of problem-posing. This case study used purposive sampling method for determining the participants. Findings revealed that the activities carried out in the GeoGebra-supported environment were insufficient to produce creative problems, and GeoGebra’s main utility to prospective teachers was in identifying their mistakes related to mathematical concepts and discrepancies among numerical values of the problems posed. The reasons for the low achievement in posing problem were discussed: These were; (i) lack of problem-posing experience, (ii) the structure of problem-posing activity, and (iii) prospective teachers’ mathematical content knowledge.


2020 ◽  
Vol 6 (1) ◽  
Author(s):  
Faisal Umardani Hasibuan ◽  
Rahma Wahyuni

Abstract This research is done to determine: (1) the influence of people’s knowledge on the decision tgggo use Islamic Banking product, (2) The influence of Islamic values applicatgion on the decision to use Islamic Banking product (The case study of Langsa Town’s Community). The research uses a quantitative approach. The sampling technique is done by purposive sampling. The research data is collected by distributing quantionnaires to 100 respondent. The analysis techniques used are classic assumption test, multiple regression and hypothesis analysis. Based on the data analysis result by using SPSS version 17 system, it concludes that on adjusted R-Square test, 38.5 %shows relationship and contribution of variables on the people’s knowledge and interest of Islamic values application in influencing the decision tu use the saving products and the remaining 61.5 % is explained by other variables of knowledge and interest in the application of Islamic values have an influence on the decision to use saving products. The results F (simultaneous) F count of 32.014 > 3.09 F table so that it can be concluded that Ha is accepted, meaning that there is a simultaneous influence (together) of people’s knowledge variables and interest in applying Islamic values to the decision to use savings products. T test results (partial) variable knowledge of the decision to use savings products obtained t count of 4.408 > 1.660 t table, it means that Ho is rejected and Ha is accepted. Thus the people’s knowledge variable has a partially significant influence on people’s decisions to use Islamic Banking savings products.


2019 ◽  
Vol 5 (6) ◽  
pp. 513
Author(s):  
Galih Caesario Rahman ◽  
Sunan Fanani

This study aims to figure how is the dynamic or economic condition change caused by the existence of Islamic tourism of Sunan Kalijaga Tomb to stall sellers who most of them are the locals lives around the Islamic tourism of Sunan Kalijaga tomb. The research method used is descriptive case study method. Where the data collection done by interview and observation. In this research, the informant is the parties involved in the tourism activity, which is the seller, the visitor, and the worker around the Islamic tourism of Sunan Kalijaga tomb, Demak District. The data analysis used is data reduction, data presentation, and make a conclusion.The research result suggests that the existence of Islamic tourism of Sunan Kalijaga tomb Demak District brings economical change towards the seller works around.


2019 ◽  
pp. 103-121
Author(s):  
Mispa Adelistra Br Ginting ◽  
Anitha Paulina Tinambunan

This study aims to test and analyze the influence of socioeconomic factors and work motivation on the work performance of the CU Cinta Kasih Tigapanah Cooperative Karo District employees. The sampling technique used is Proportional Random Sampling. The data analysis technique is multiple linear regression. From the results of data processing, socioeconomic factors were found to have a positive and significant effect on the work performance of the CU Cinta Kasih Tigapanah Cooperative employees in Karo District. T test results show that the socio-economic variable variable 2,819> t table 1,668 and with a significant level of 0.009 t table 1,668.


2021 ◽  
Vol 1 (1) ◽  
pp. 57-68
Author(s):  
Khusnul Himmah ◽  
Jamal Makmur Asmani ◽  
Latifah Nuraini

This study aims to determine the effectiveness of the Jarimatika method in improving the multiplication ability of grade III students of MI Manba'ul Huda Tunjungrejo for the 2019/2020 academic year. This study describes the application of the Jarimatika method to the third grade students of MI Manba'ul Huda and then analyzes the suitability of the theory with practice so that its effectiveness can be determined. Collecting data in this study used interview and documentation methods while data analysis used Milles and Huberman's model analysis, namely data reduction, data presentation, data verification. The results of this study indicate that the application of the Jarimatika method can improve students' numeracy skills. Students look active and happy when applying the Jarimatika method. The test results showed that the majority of students had good multiplication arithmetic skills. In addition, there are three criteria for the effectiveness of learning methods that must be met. First, the learning completeness of grade III students shows that the majority of students have exceeded the minimum completeness criteria. Second, there is an increase and a difference between initial understanding and after learning. Third, it can increase the interest and motivation of students who have difficulty calculating multiplication


2018 ◽  
Vol 1 (1) ◽  
pp. 103
Author(s):  
Margareta Widi Trisna Putri ◽  
Novisita Ratu

Abstrak: Jenis penelitian ini adalah penelitian deskriptif kualitatif yang bertujuan menganalisis tingkat kemampuan berpikir kreatif siswa kelas VII SMP Negeri 8 Salatiga. Subjek penelitian terdiri 3 siswa yang dipilih berdasarkan hasil tes untuk mewakili tingkat kemampuan berpikir kreatif. Teknik pengambilan sampel dilakukan dengan cara purposive. Penelitian dilakukan dengan cara tes dan wawancara. Berdasarkan hasil analisis data, dapat disimpulkan bahwa: (1) subjek yang termasuk dalam TKBK 4 (sangat kreatif), (2) subjek yang termasuk TKBK 3 (kreatif), (3) subjek yang termasuk TKBK 2 (cukup kreatif), (4) subjek yang termasuk dalam TKBK 1 (kurang kreatif), (5) subjek yang termasuk dalam TKBK 0 (tidak kreatif).Abstract:  The type of this research is done by qualitative descriptive that aims to analyze the level of creative thinking ability of the seventh grade students in SMP Negeri 8 Salatiga. The research subject is consisted of 3 students that are selected based on test results to represent the level of creative thinking ability. The sampling technique is done by purposive method. The research is done by test and interview. Based on the results of data analysis, it can be concluded that: (1) subjects that includes TKBK 4 (very creative), (2) subjects that includes TKBK 3 (creative), (3) that subjects includes TKBK 2 (creative enough), (4) subjects that includes TKBK 1 (less creative), (5) subjects that includes in TKBK 0 (not creative).


Horizon ◽  
2021 ◽  
Vol 1 (1) ◽  
pp. 121-132
Author(s):  
Pipi Pipi

This study discusses the existence of the management of harmony between Islam and Buddhism in Tanjung Batu Kota. This study aims to describe the factors that cause religious harmony in Tanjung Batu Kota, Kundur District, Karimun Regency.This study used the conflict theory according to Lewis Coser. This research used a qualitative approach with a descriptive type. purposive sampling technique was used to select the informant that consists of 10 people. The types of data used in this study were primary data and secondary data. Observation, in-depth interviews, and document studies were used in collecting the data. Meanwhile, the data analysis unit used by the group was Milles and Huberman's data analysis, namely data collection, data reduction, data presentation, and conclusion drawing. The results of this study reveal that several factors are causing religious harmony: 1) Tolerance in the Economic Sector. 2) Inter-Religious Harmony. 3) Mutual Respect and Respect for Other Religions. 4) The Management of Religious Harmony in Tanjung Batu City, Kundur District.


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