bluuebunny/crossref_metadata_2025 huggingface dataset:
EFEKTIVITAS PENERAPAN MODEL PEMBELAJARAN THINK â€“ TALK - WRITE TERHADAP PRESTASI BELAJAR MATEMATIKA SISWA KELAS VII SMP NEGERI 3 MAGELANG
Authors: Setiyaningrum Erin , Istiqomah Istiqomah
Published: February 2022

The aim of this research is to know the effectivity of using Think-Talk-Write (TTW) type in cooperative learning model in comparison with conventional learning model toward the mathematics learning achievement of VII grade students in SMP 3 Magelang in the year of 2013/2014. The populations in this research are the students of VIIA, VIIB, VIIC, VIID, VIIE, VIIF, VIIG, and VIIH of SMP 3 Magelang. The samples in this research are the students of VIIA and VIID. The technique to take sample used cluster random sampling technique and done by class lottery. The data is analyzed with one party t test that is right parties to examine the hypothesis. The significant level of one party t test is 5%. The prerequisite analysis which is normality and homogeneity has been done previously. Building on the prerequisite test of t test, it is known that the data is normal and homogeny. With the result of that, the hypothesis test by t test can be done. From the description of the learning achievement value, the average of class experiment value ( Â = 82,188) higher that control class value ( Â = 76,25). The result of t test shows that tcount > ttabel (2,060 > 1,645) which is mean that H0 is refused and Ha is accepted. The conclusion of this research is mathematics learning using Think-Talk-Write (TTW) type in cooperative learning model is more effective than convensional learning model toward the mathematics learning achievement of VII grade students in SMP 3 Magelang in the year of 2013/2014.
MENINGKATKAN MOTIVASI DAN PRESTASI BELAJAR MATEMATIKA DENGAN MENGGUNAKAN TWO STAY TWO STRAY SISWA KELAS X-AK SMK BHUMI PAHALA PARAKAN TEMANGGUNG
Authors: Yuswardani Anista Novi , Kusmanto Benedictus
Published: February 2022

The purpose of this research is to increase motivation and mathematics achievement of students in class X-AK SMK Bhumi Phala Parakan Temanggung with cooperative learning model type Two Stay Two Stray (TSTS). Type Classroom Action Research. The subject class X-AK and object motivation and mathematics learning achievement. Techniques of data collection is using observation, tests, questionnair and documentation. The results after application of TSTS models, motivation and mathematics learning achievement has increased. This is indicated by the average percentage of angket result of student learning motivation by 59,20% pre-cycle, the first cycle of 63.50%, and 69.51% in the second cycle. Results of students mathematics learning achievement test, the average value of mathematics learning achievement at 58,23 pre cycle, the first cycle increased to 66,00 and the second cycle increased to 77,17.
PENINGKATAN KEAKTIFAN DAN PRESTASI BELAJAR MATEMATIKA MELALUI PEMBELAJARAN COOPERATIVE INTEGRATED READING AND COMPOSITION SISWA KELAS XI TKR C SMK NEGERI 1 SEDAYU
Authors: Mugiasih Tryastuti Dian , Kusmanto Benedictus
Published: February 2022

The research purpose to describe of this study is to increase interest and achievement in mathematics learning models cooperative intergreted reading and composation (CIRC) `in class XI TR C SMK 1 Sedayu. The results showed after that application of models Cooperative Integrated Reading And CompositionÂ  Mathematic(CIRC), liveliness and learning mathematics achievement of students has increased. The percentage average student liveliness from 48,87% pre-term to the first term, and increased to 57,87% in the second term. Mathematics achievement of students also increased, the average value of 64,39 to 85,82 in the pre-term at the end of the first term, and increased again at the end of the second term to 89,30. While the percentage of completeness students (with KKM 70) also increased, namely the pre-term by 43,75% to 62,50% in the first term, increased again in the second term to be 81,25%. Models to increase liveliness in mathematics learning and achievement of students, it is suggested cooperative intergreted reading and composation (CIRC) that mathematics teachers can apply the learning model.
PENINGKATKAN MINAT DAN PRESTASI BELAJAR MATEMATIKA MENGGUNAKAN MODEL STUDENT TEAM ACHIEVEMENT DIVISION PADA SISWA KELAS VIIIC TAMAN DEWASA IBU PAWIYATAN YOGYAKARTA TAHUN PELAJARAN 2013/2014
Authors: Yuliastuti Noviana , Kusmanto Benedictus
Published: February 2022

The purpose of this research was to improve the interest and learning achievement in mathematic of student of class VIIIC Taman Dewasa Ibu Pawiyatan Yogyakarta using cooperatif learning type student team achievement division (STAD). The subjects of this research was student of class VIIIC Taman Dewasa Ibu Pawiyatan totaling 24 student. The object of this research was learning interest and mathematic learning achievement. The result showed that after application of using cooperatif learning student team achievement division (STAD) in class VIIIC Taman Dewasa Ibu Pawiyatan Yogyakarta, learning interest and mathematic learning achievement of student has increased. This was indicated by an increase in the result percentage average learning interest score of 69,098% in the pre-action, whereas at the first cycle improves with average percentage 70,834%. In the second cycle improve to 79,376%. Mathematic learning achievement of student also increased. At the beginning of the test the ability of students who meet the KKM is 37,50%. In the first cycle, the persentage increased to 45,83%. In the second cycle the percentage increased to 75,00%.
SELF REGULATION LEARNING UNTUK MENINGKATKAN MOTIVASI DAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VIIA SMP TAMAN DEWASA IBU PAWIYATAN YOGYAKARTA TAHUN AJARAN 2013/2014
Authors: Wardani Ana Kusumaning , Sujadi A. A
Published: February 2022

The aim of this study was to describe the learning process of mathematics through Self Regulation Learning strategy in improving the studentsâ€™ motivation and achievement on the seventh grade students of SMP Taman Dewasa Ibu Pawiyatan Yogyakarta in the academic year 2013/2014. The study was a Classroom Action Research (CAR). The subject of the study was the students ofÂ  VII Aat SMP Taman Dewasa Ibu Pawiyatan Yogyakarta in the academic year 2013/2014 which consists of 28 students. The object of the study was the learning process and the result obtained from the implementation of Self Regulation Strategy. The techniques ofÂ  data collection were observation, questionnaire, test and documentation. The technique of data analysis for studentsâ€™ motivation was obtained from calculating the questionnaireâ€™s score taken from percentage on each aspect, and for the studentsâ€™ achievement was obtained from calculating the avarage test score and percentage that fulfilled the KKM score. The result of the study showed that the studentsâ€™ motivation and achievement could be increased through Self Regulation Learning Strategy. It was proved by the improvement of average questionnaireâ€™s score of the studentsâ€™ motivation from 59.26% in pre-cycle to 68.62% in cycle I and then 84.54% in cycle II. The learning achievement was also increased which could be seen from the average score from 61.429 in pre-cycle to 66.905 in cycle I and 79.911 in cycle II. Moreover, the studentsâ€™ KKM score (70) was also increased from 35.71%Â  in pre-cycle to 60.71% in cycle I and 79.91 in cycle II. It was suggested that mathematics teachers could apply this effective strategy in their teaching and learning process.
PENGARUH MODEL PEMBELAJARAN NUMBERED HEAD TOGETHER (NHT) TERHADAP PRESTASI BELAJAR MATEMATIKA DITINJAU DARI KEBIASAAN BELAJAR SISWA KELAS VIII SMP N 12 YOGYAKARTA
Authors: Kristanti Alexandra Yunita , Kusmanto Benedictus
Published: February 2022

This research aims investigate the effect of Numbered Head Together (NHT) learning model towards studentsâ€™achievement in learning mathematics based on studentsâ€™ learning habit to the eighth grade students of SMP N 12 Yogyakarta in academic year 2013/2014. The population of this research was eighth grade student ofÂ Â  SMP N 12 Yogyakarta which consist of 5 classes. The sample of the research was 2 classes which were taken by cluster sampling technique. The data were collected by using studentsâ€™ learning achievement and questionnaire of learning habit. The data were analyzed by using two-way analysis of variance. The result of the research shows that (1) the studentsâ€™ learning achievement who are taught using Numbered Head Together (NHT) learning model hasÂ  same achievement as the students who are taught using conventional learning model, (2) the studentsâ€™ learning achievement who have good habit in learning mathematics are better that the students who are not have it, (3) studentsâ€™ achievement who have good learning habit in learning mathematics and are taught by using conventional learning model are better than the student who are taught by using Numbered Head Together learning model, (4) studentsâ€™ achievement who have no good learning habit in mathematics and are taught by using Numbered Head Together learning model are better than the student who are taught by using conventional learning model, (5) studentâ€™ achievement in mathematics who are taught by using Head Together learning model and have good learning habit are better than the student who have no good learning habit, (6) studentâ€™ achievement in mathematics who are taught by using conventional learning model and have good learning habit are better than the student who have no good learning habit.
PENINGKATAN AKTIVITAS DAN PRESTASI BELAJAR MATEMATIKA DENGAN NUMBERED HEADS TOGETHER SISWA KELAS VII B SMP MUHAMMADIYAH 9 YOGYAKARTA TAHUN AJARAN 2013/2014
Authors: Haryani Usi , Kusmanto Benedictus
Published: February 2022

the purpose of this research was to describe type of cooperative learning process NHT can increase the activity and learning achievement students of class VII B SMP Muhamadiyah 9 Yogyakarta of second semester in academic year 2013 / 2014. This research is classroom action research. The subjects in this research were students of class VII B SMP Muhamiday 9 Yogyakarta. Object in this research is a mathematical activity and learning achievement using cooperative learning model NHT. Data collection technique in this research was done by using observation, documentation techniques, and tests. The result of this research showed that after application of mathematic learning through NHT. Activity and learning mathematic achievement of students has increased. This is evidenced by an increase in the percentage of prasiklus average percentage of 28,7% of student activity. In the first cycle and the first cycle used NHT where the first cycle increased the average percentage of student activity by 59,6%, in the second cycle become 75,1% and the second meeting of the second cycle of all student has reached a minimum of activity with both criteria. Mathematic learning achievement of student also increased from an average value of 50,5% prasiklus. In the first cycle and increased to 71,9% to 78,8 in the second cycle with a percentage of 77,8% completeness. Therefore, the teachers are advised to implement NHT in an effort to increase the activity and student achievement in math.
UPAYA MENINGKATKAN KEAKTIFAN DAN PRESTASI BELAJAR MATEMATIKA DENGAN STUDENT TEAM ACHIEVEMENT DIVISION SISWA KELAS VII B SMP NEGERI 2 KOKAP
Authors: Pradana Sidiq , Istiqomah Istiqomah
Published: February 2022

The purpose of the study to describe the process of cooperative learning Student Team Achievement Division (STAD) Â in order to increase learning activity and achievement in learning mathematics of class VII B SMP Negeri 2 Kokap. The type of this research is a classroom action research. The subject of the research are the students grade VII B SMP Negeri 2 Kokap. It consists of 23 students. The object of this research is learning activity and achievement in learning mathematics through model Student Team Achievement Division (STAD). The result of the study shows that after applying this learning model, activity and achievement has an increase. Studentsâ€™ activity has an increase in pre-cycle show 40,99% become 59,63% in cycle I, whereas in cycle II shows the increse become 80,12% from the observation sheet. Beside that, the subjection mean of students achievement has an increase. In pre-cycle shows 50,98, in cycle I has an increase become 67,66, whereas in cycle II shows the increse become 83,12.
PROBLEM SOLVING DALAM PEMBELAJARAN MATEMATIKA
Authors: Yuwono Aries
Published: February 2022

The problem has become inseparable in people's lives. Problems can not be viewed as the only burden the man alone, but instead should be viewed as a means to bring new discoveries. Problem solving is central in mathematics. This is because the troubleshooting is close to everyday life, as well as problem solving involves thinking optimally. How to solve a problem can use Polya steps, namely: (1) understand the problem, (2) make a plan troubleshooting, (3) make a plan, and (4) check the answers
HUBUNGAN ANTARA SIKAP, GAYA BELAJAR, DAN KEMAMPUAN NUMERIK DENGAN HASIL BELAJAR SISWA KELAS VII SMP SEKECAMATAN JETIS BANTUL
Authors: Sutrisna Sutrisna , Istiqomah Istiqomah
Published: February 2022

The purpose of this research is to find out the correlation between attitude, learning style and numerical ability with the results of mathematics learning. This research method applied descriptive of correlation. The population in this research is grade VII SMP the district of Jetis Bantul, with a sample of 72 students taken by cluster random samplingfrom two state junior high schoolthat is SMPN 1, SMPN 2 Jetis and one private junior high school that is SMP Muhammadiyah. Analytical techniques multiple regression analysis with requirment of normality and linierity.Based on the results of the research, R = 0,427, meaning that there was a positive correlation between attitude, learning style and numerical ability with the results of mathematics learning. ry1-23 is 0,280, meaning that there was a positive correlation betweenattitude with the results of mathematics learning. ry2-13 is 0,271, meaning that there was a positive correlation between learning style withthe results of mathematics learning, ry3-12 is 0,242, meaning that there was a positive correlation between numerical ability with the results of mathematics learning.
PENINGKATKAN MOTIVASI DAN HASIL BELAJAR MATEMATIKA MELAUI MODEL PEMBELAJARAN TWO STAY TWO STRAYSISWA KELAS VIII C MTs DARUL QURâ€™AN WONOSARI
Authors: Ulfa Rufia , Kusmanto Benedictus
Published: February 2022

The purpose of this research was to improve the motivation and learning in mathematic of student of class VIII C MTs Darul Qurâ€™an Wonosari with cooperative learning type Two Stay Two Stray (TSTS). Type Classroom Action Research. The subjects of this research was student of class VIII C MTs Darul Qurâ€™an Wonosari totaling 25 student. The object of this research was motivation and mathematics learning yield. Techniques of data collection is using observation, tests, questionnair and documentation. The results after application of TSTS models, motivation and mathematics learning yield has increased. This is indicated by the average percentage of angket result of student learning motivation by 67,17% pre-cycle, the first cycle of 80,98%, and 89.79% in the second cycle. Results of students mathematics learning yield test, the average value of mathematics learning yield at 52,40 pre cycle, the first cycle increased to 71,14 and the second cycle increased to 81,50.
UPAYA MENINGKATKAN MINAT DAN HASIL BELAJAR MATEMATIKA MELALUI METODE INKUIRI SISWA KELAS VII SMP 1 BANGUNTAPAN BANTUL YOGYAKARTA TAHUN AJARAN 2012/2013
Authors: Wijiwati Nisa Ris , Istiqomah Istiqomah
Published: February 2022

The purpose of this research was to improve the learning interest and learningyield in mathematic of student class VIID SMP 1 Banguntapan using learningtype Inquiry. The subjects of this research was student of class VIID SMP 1Banguntapan totaling 32 student. The object of this research was learninginterest and mathematic learning yield. The result showed that after applicationof using learning type Inquiry in class VIID SMP 1 Banguntapan, learninginterest and mathematic learning yield of student has increased. This wasindicated by an increase in the result percentage average learning interest scoreof 50,69% in the pre-action, whereas at the first cycle improves with averagepercentage 74,65%. In the second cycle improve to 87,54%. Mathematic learningyield of student also increased. At the beginning of the test the ability is 56,41. Inthe first cycle, the average result improves to 67,71. In the second cycle theaverage result improves to 78,82.
IMPLEMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE MAKE A-MATCH UNTUK MENINGKATKAN MOTIVASI DAN HASIL BELAJAR MATEMATIKASISWA KELAS VII A SMP NEGERI 15 YOGYAKARTA
Authors: Aqna Imaeni
Published: February 2022

The purpose ofthis research was todescribe thetype of cooperativelearningmake-a-match in increasingmotivationandlearning achievementmath. This type of research isClassroom Action Research(CAR). The subjects inthis research werestudents of class VIIAof SMP Negeri15Yogyakarta, the numberof students36. The objects in this research are amathematicalmotivationandlearning achievementusingcooperative learning modelMake A-Match. Data collection techniques inthis research conductedby observation, inquirytechniques, documentation, andtest techniques. The results showed thatafter applying ofmathematics learningthroughcooperative learning modelmake-a-match, motivationandlearning achievementof mathematicshas increased. This is evidencedby an increase inthe averagepercentageof student motivationisseenfromthe results ofstudents' learningmotivation questionnaireonthe first cycle of67.03% increased to81.71% in the second cycle. In addition,students' mathematics learningachievementalso increasedfrom theinitial abilitystudentsan average valueof63.86into a72.38in the first cycleand the second cyclethe average valuebecomes78.64by80.56% KKMpercentage achieved. Thus the teacheradvised toapplycooperative learning modelmake-a-match as an alternativetoincreasestudentmotivationandlearning achievement.
Pengembangan Game Edukasi â€œBeruang Pintar (Belajar Bangun Ruang Pintar)â€ untuk Memfasilitasi Pemahaman Konsep
Authors: Luthfya Ulya Za'im
Published: February 2022

Penelitian ini bertujuan untuk mengembangkan game edukasi yang berkualitas sebagai media pembelajaran mandiri untuk memfasilitasi pemahaman konsep dengan materi Bangun Ruang Sisi Datar. Penelitian ini merupakan penelitian pengembangan (Research and Development) dengan menggunakan prosedur pengembangan 4D. Penelitian 4D memiliki empat tahap pengembangan meliputi define, design, development dan dissemination. Penelitian ini tidak menyertakan disseminate karena tidak dilakukan simulasi terhadap pembelajaran. Hasil dari penelitian ini adalah berupa game edukasi sebagai media pembelajaran mandiri. Game edukasi ini telah melalui validasi oleh 3 orang ahli materiÂ  dengan persentase rata-ratas 86,85% (Sangat Baik)Â  dan oleh 3 orang ahli media dengan persentase rata-rata sebesar 86,74% (Sangat Baik) sehingga dikatakan valid. Game edukasi ini telah melalui uji coba sebanyak dua kali yaitu kepada 4 siswa kemudian pada satu kelas. Respon siswa pada uji coba memperoleh persentase 81% (Setuju) sehingga dikatakan praktis. Hasil penelitian ini menunjukkan bahwa game edukasi BERUANG PINTAR telah layak digunakan sebagai media pembelajaran mandiri untuk memfasilitasi pemahaman konsep.
Model Pembelajaran TAI (Team Assisted Individualization) untuk Meningkatkan Motivasi dan Prestasi Belajar
Authors: Julianti Lisa , Kusmanto Benedictus , Setiana Dafid Slamet
Published: February 2022

Penelitian ini bertujuan untuk meningkatkan motivasi dan prestasi belajar Siswa Kelas X di SMK Muhammadiyah Pakem. Penelitian ini merupakan penelitian tindakan kelas. Penelitian dilakukan minimal 2 dua siklus, dengan teknik pengumpulan data meliputi teknik observasi, angket, dan tes objektif. Hasil penelitian menunjukan bahwa setelah diterapkan model pembelajaran dengan menggunakan tipe TAI (Team Assisted Individualization), motivasi dan prestasi belajar matematika mengalami peningkatan. Hal ini ditunjukan dengan meningkatnya motivasi pada siklus I 69,68% menjadi 74,17% pada siklus II. Adapun rata-rata prestasi belajar matematika siswa dari pra siklus 39,21 meningkat menjadi 59,42 pada siklus I, dan pada siklus II menjadi 69,37. Hal ini berarti bahwa penerapan model pembelajaran tipe TAI (Team Assisted Individualization) dapat meningkatkan motivasi dan prestasi Kelas X di SMK Muhammadiyah Pakem.
Proses Berpikir Siswa dalam Memecahkan Masalah Matematika dengan Strategi Think Pair Share Berbasis Komik
Authors: Nurrohmah Anisatul Insan , Widodo Sri Adi , Setiana Dafid Slamet
Published: February 2022

Tujuan penelitian adalah untuk mengetahui proses berpikir siswa konkret, siswa transisi, dan siswa formal dalam memecahkan masalah matematis dengan strategi Think Pair Share (TPS) berbasis komik pada siswa kelas VII di SMPN 5 Yogyakarta yang menggunakan teori Polya. Penelitian ini adalah penelitian kualitatif dengan menggunakan purposive sampling. Subjek penelitian ini adalah siswa kelas VII E berjumlah 32 orang dan masing-masing diambil untuk sampel yaitu 1 siswa konkret yang nilainya terendah, 2 siswa transisi yang nilainya sedang-sedang saja dan sering peneliti lakukan wawancara, serta yang terakhir 2 siswa formal yang nilainya tertinggi. Dari hasil analisis yang ada, dapat disimpulkan bahwa fase berpikir konkret siswa melakukan proses berpikir disequilibrasi, fase transisi siswa melakukan proses berpikir akomodasi, fase formal siswa melakukan proses berpikir akomodasi dan asimilasi.
Meningkatkan Pemahaman Konsep Aljabar Mahasiswa melalui Pembelajaran CLM Berbantuan Concept Mapping
Authors: Vitantri Ciptianingsari Ayu , Umah Ulumul
Published: February 2022

ABSTRAKTujuan penelitian ini untuk mendeskripsikan pembelajaran Concise Learning Method (CLM) berbantuan concept mapping, dan peningkatan kemampuan pemahaman konsep aljabar mahasiswa setelah pelaksanaannnya. Deskriptif kualitatif merupakan jenis penelitian ini, sedangkan mahasiswa pendidikan matematika Unipdu Jombang yang memprogram aljabar linier elementer II adalah subjek dalam penelitian. Lembar observasi dan soal tes pemahaman konsep merupakan alat untuk mengumpulkan data. Data dalam penelitian ini meliputi deskripsi hasil pengamatan terhadap keterlaksanaan pembelajaran dan deskripsi hasil tes pemahaman konsep matematis mahasiswa.Â  Data tersebut kemudian dianalisis menggunakan interactive model. Dari hasil analisis diperoleh bahwa (1) Tahapan pembelajaran CLM berbantuan concept mapping meliputi mempelajari terlebih dahulu materi perkuliahan, berartisipasi aktif dalam perkuliahan, memproses informasi dalam bentuk concept mapping, mengerjakan latihan soal, dan menghasilkan ide baru, (2) kemampuan pemahaman konsep aljabar mahasiswa untuk setiap indikatornya mengalami peningkatan. Â ABSTRACTThe purpose of this study was to describe Concise Learning Method (CLM) assisted with concept mapping and to increase the ability of students to understand algebraic concepts after the implementation. Qualitative descriptive is the type of this research, while the mathematics education students of Unipdu Jombang who program elementary linear algebra II are the subjects in the study. Observation sheets and concept understanding test questions are instruments used to collect data. Data ini this research consisted of a description of the observation of the implementation of learning and a description of the results of tests of studentsâ€™ understanding of mathematical concepts. The data is then processed using interactive models. The results showed that (1) CLM learning stages assisted with concept mapping include previewing literature material, actively participating in lectures, processing information in the form of concept mapping, doing practice exercise, and produce new ideas, (2) the ability to understand student algebraic concepts for each indicator increased.
Pengaruh Media Pembelajaran Flash Card Math Terhadap Hasil Belajar Matematika Materi Himpunan Kelas VII
Authors: Muslimin Muslimin , Tendri Muslimin , Khasanah Ichwatun
Published: February 2022

ABSTRAKÂ Tujuan dalam penelitian ini adalah â€œuntuk mengetahui ada atau tidak adaÂ  pengaruh media Flash Card Math terhadap hasil belajar matematika materi himpunan kelas VII SMP Negeri 7 Palembangâ€. Subjek yang diteliti, siswa kelas VII SMP Negeri 7 Palembang. Jenis penelitian ini adalah eksperimen. Dari data diperoleh nilai rata-rata hasil belajar matematika siswa menggunakan media Flash Card Math adalah 79,06 dengan jumlah siswa 32 orang. Sedangkan hasil belajar matematika siswa tanpa menggunakan media Flash Card Math adalah 73,13 dengan jumlah siswa 29 orang. Nilai rata-rata kelas eksperimen lebih baik dari nilai rata-rata kelas kontrol. Berdasarkan analisis hasil perhitungan uji t diperoleh thitung = 4,311 untuk Â dan dk = 59 diperoleh ttabel = 2,001, ini berarti thitungÂ  > ttabel sehingga H0 ditolak dan H1 diterima. Dengan demikian dapat disimpulkan bahwa â€œada pengaruh media Flash Card MathÂ  terhadap hasil belajar matematika pada materi himpunan di kelas VII SMP Negeri 7 Palembangâ€.Kata kunci: pengaruh, media Flash card Math, hasil belajar, himpunan.Â Â ABSTRACTÂ The purpose of this study was "to find out whether or not there was an effect of the Flash Card Math on the results of learning mathematics in the material set of class VII Palembang State Middle School 7". The subject studied, the seventh-grade students of Palembang State Middle School 7. This type of research is an experiment. Outcomes of students who take part in learning without using the Flash Card Math are 73.13 with 29 students. There is a difference in the average value of mathematics learning outcomes of students using Flash Card Math and the average value of mathematics learning outcomes of students without using Flash Card Math in class VII Palembang Palembang State Middle School 7. The average value of the experimental class is better than the average value of the control class. Based on the analysis of the results of t-test calculations obtained t count = 4.311 for âˆ = 5% and DK = 59 obtained t table = 2.001, this means t count > t table so that H0 is rejected and H1 is accepted. Thus it can be concluded that "there is the influence of Flash Card Math on the mathematics learning outcomes in the set material in class VII Palembang 7 Public Middle School".Keywords: influence, Math Flashcard, learning outcomes, set.
Microteaching dalam Jaringan berbasis Lesson Study dan Keterampilan Penyusunan Authentic Assessment Matematika berorientasi HOTS
Authors: Astutiningtyas Erika Laras , Wulandari Andhika Ayu , Farahsanti Isna , Exacta Annisa Prima
Published: February 2022

ABSTRAKTujuan penelitian ini adalah mendeskripsikan implementasi Microteaching dalam jaringan berbasis Lesson Study dan mengetahui persentase peningkatan keterampilan penyusunan Authentic Assessment berorientasi Higher Order Thinking Skills (HOTS) melalui Microteaching dalam jaringan dengan berbasis Lesson Study. Jenis penelitian ini adalah penelitian deskriptif eksploratif dengan pendekatan kualitatif. Platform yang digunakan pada perkuliahan Microteaching dalam jaringan adalah: Zoom, Moodle, YouTube, dan aplikasi WhatsApp. Instrumen yang digunakan berupa lembar observasi pelaksanaan Lesson Study dan lembar Penilaian Authentic Assessment berorientasi HOTS. Hasil penelitian ini adalah: (1) Tahapan implementasi Microteaching dalam jaringan berbasis Lesson Study adalah sebagai berikut. (a) Tahap persiapan dengan pembentukan Tim, (b) Tahap Pelaksanaan, yang meliputi plan, do, dan see yang dilaksanakan secara daring (c) Tahap Eveluasi kegiatan. (2) Kenaikan rata-rata skor Authentic Assessment berorientasi HOTS dari Open Lesson I sampai dengan Open Lesson III adalah sebesar 25,49%. Kategori skor yang semula dalam tingkatan cukup naik menjadi baik.Kata Kunci: HOTS, Lesson Study, Authentic Assessment.Â Â  ABSTRACTThe objectives of this study were to describe the implementation of microteaching in an online Lesson Study and to find out the percentage of improvement in skills in making Authentic Assessment with Higher Order Thinking Skills (HOTS) oriented through online Microteaching based on Lesson Study. This type of research is a descriptive exploratory study with a qualitative approach. The platforms used for online Microteaching courses are: Zoom, Moodle, YouTube, and the WhatsApp application. The instruments used in this study were: (1) an observation sheet on the implementation of the Lesson Study; (2) HOTS-oriented Authentic Assessment Sheet. The results of this study are: (1) The stages of Microteaching implementation in an online Lesson Study are as follows. (a) Preparation stage with the formation of a Team, (b) Implementation Phase, which includes plans, do, and see carried out online (c) Evaluation stage of activities. (2) The increase in the mean score of HOTS-oriented Authentic Assessment from Open Lesson I to Open Lesson III is 25.49%. The score category, which was in passable level, became good.Keywords: HOTS, Lesson Study, Authentic Assessment
Analisis Kesiapan Belajar Siswa Kelas XII Madrasah Aliyah Negeri 1 Serang Dalam Mengikuti Mata Pelajaran Matematika
Authors: Annisa Shevia , Pujiastuti Heni
Published: February 2022

Penelitian ini bertujuan untuk menganalisis kesiapan belajar siswa kelas XII MA Negeri 1 Serang dalam mengikuti mata pelajaran matematika. Jenis penelitian yang digunakan yaitu penelitian deskriptif kualitatif. Penelitian ini dilaksanakan pada bulan Maret â€“ Juni 2021 dengan subjek siswa kelas XII MA Negeri 1 Serang. Teknik pengambilan sampling yang digunakan adalah purposive sampling. Instrumen penelitian berupa angket, observasi dan wawancara. Prosedur pengumpulan data meliputi tahap persiapan, tahap pelaksanaan dan tahap akhir. Pengolahan data dilakukan dengan menganalisis hasil angket kesiapan belajar siswa dengan menghitung suspensi yang diperoleh kemudian dideskripsikan dengan presentase sesuai dengan kategori kesiapan belajar. Hasil penelitian menunjukan bahwa kesiapan siswa kelas XII Madrasah Aliyah Negeri 1 Serang termasuk dalam kategori cukup dengan presentase rata-rata sebesar 74,15%. Hasil penelitian aspek kesiapan fisik memeroleh presentase sebesar 77,30%, kesiapan psikis sebesar 76,11%, kesiapan materiel sebesar 74,19% dan kesiapan kognitif memeroleh nilai terendah yakni sebesar 68,19%.
National History Coverage in the Context of Modern English-Language Multicultural Prose (by the Material of Jhumpa Lahiri’s Novel “The Lowland”)
Authors: Shevchenko Arina Rafailyevna
Published: February 2022

The paper considers Jhumpa Lahiri’s novel “The Lowland”. By addressing this material, the research aims to examine how the writer, relying on the genre strategies of a family chronicle, provides insight into the issue of the interaction between the history of the country and the history of several generations of one family. While the multicultural prose of the second half of the XX century has already been extensively addressed by foreign and Russian scholars, works on the stated issues published in the early XXI century are insufficiently studied. Moreover, the analysis of the novel “The Lowland” in the context of the specified topic is carried out for the first time in Russian literary studies, which accounts for scientific originality of the research. As a result, the researcher has substantiated the significance of the influence that national history has on the formation of characters’ identity.
Types of Addresses in the Educational Dialogue
Authors: Galanova Ekaterina Mikhailovna , Gavrin Aleksandra Ivanovna
Published: February 2022

The paper aims to identify features of addresses in the educational dialogue. The work considered more than 100 lexical units obtained by continuous sampling as the language material. Scientific novelty of the study lies in the fact that types and functions of addresses in the educational dialogue setting have not yet been the subject of a special research; in addition, the authors identified a function of addresses that has not been previously described, i.e. the didactic one. As a result of analysing the language material, three groups of addresses have been identified and characterised: a teacher addressing students (by proper names (students’ names, eponyms) and common names (etiquette forms, kinship terms, gender addresses, addresses-classifications and addresses-characteristics)); a student addressing a teacher (by proper names and common names (etiquette forms and rarely used addresses-classifications)) and students addressing students (by the shortened form of a name (Misha, Ira, etc.), as well as a small group of social and status addresses, e.g. “colleagues”, “guys”).
Verbal and Non-Verbal Means of Communicating the Creator’s Alternative Consciousness in V. V. Nolletov’s Novella “Ward No. 8”
Authors: Royko Oksana Valentinovna
Published: February 2022

The study aims to construct a system of conceptual coordinates with the “creator” origin in a double context that corresponds to the narrative strategy employed by V. V. Nolletov, the author of the novella “Ward No. 8”; to outline verbal and non-verbal means of communicating the creator’s alternative consciousness, using the example of a specific literary image. Scientific novelty of the paper lies in an integrative approach to the issue of personal self-expression, an unstandardised explication of the notion of “alternative consciousness”, an accentuated interpretation of an informative local text that actualised the traditional conflict between the writer and society. As a result, the researcher has proved the consistency of the “intelligence type - consciousness type - communication means” relational correlate, has compiled a multicomponent paradigm of verbal and non-verbal ways of expressing creative non-unified individuality.
Manuscript Stage in the History of Creation of L. N. Tolstoy’s Short Story “Two Old Men” (1885-1886): Issues of Textual Studies and Poetics
Authors: Sizova Irina Igorevna
Published: February 2022

The purpose of the research is to reconstruct the manuscript stage in the history of creation of L. N. Tolstoy’s folk short story “Two Old Men” (1885-1886). Using the example of this work, the paper addresses the issues of substantiation of early revisions in the manuscripts, dating, interaction between the author and editors. Scientific novelty lies in considering for the first time the fully interpreted manuscript collection of the short story, as well as documents from the archives of L. N. Tolstoy, V. G. Chertkov and the “Intermediary” publishing house. As a result, all levels found in the history of the text of “Two Old Men” have been classified according to the manuscripts: the tradition of singling out early revisions has been reconsidered, the chronicle of formation, the structure of the creative whole have been clarified, the aspects of the negative impact made by Tolstoy’s colleagues in the “Intermediary” publishing house on the writer’s creative process have been identified.
Sarcasm as Speech Means of Implementing Politician Discrediting Strategy (by the Material of the German Mass Media Texts about D. Trump)
Authors: Lezhnina Anna Sergeevna
Published: February 2022

The paper aims to identify the role of sarcasm in implementation of the communicative discrediting strategy. The article studies the use of sarcastic evaluation aimed to create a negative image of a politician; analyzes the examples of sarcastic statements in the German mass media which serve to discredit the image of a particular politician (D. Trump), as well as his potential voters in the eyes of the readers; identifies a number of linguistic markers of sarcasm. The scientific originality of the research lies in the fact that the article considers sarcasm which is traditionally studied only in connection with the category of irony a separate speech means with a significant influential potential which can be used by the author of a sarcastic statement for targeted implementation of the communicative discrediting strategy; identifies certain linguistic markers of a negatively evaluative sarcastic meaning of a statement. As a result, it has been proved that the multiple use of statements with a sarcastic meaning towards a politician in the mass media can lead to the creation of a negative image and serve to undermine his credibility among his voters.
Phraseosemantic Field “Temporality” in the Modern Russian Language
Authors: Sherstyanykh Inna Valeryevna
Published: February 2022

The paper aims to explicate the phraseographic portrait of the corpus of fixed units connected by the seme “time” through the identification of the content and structure of the phraseosemantic field “temporality”. Creation of phraseographic portraits is a relevant area of the modern research carried out in the context of systematization of the language material. The scientific originality of the research lies in the fact that it presents the results of the selection and the principles of the field systematization of phraseological units included in the phraseosemantic field “temporality”, and that this can become a basis for development of certain sections of idiographic dictionaries devoted to temporal phraseological units. The results of the research show that the creation of phraseographic portraits on the basis of semantic choice of headings complies with idiographic schemes of the field structurization of the language material. The research has allowed receiving information about the content, lexical and semantic parameters and connotative potential of fixed units which verbalize one of the most complicated, but also fundamental and universal categories of the human existence, mind, language and culture - the category of time.
Role of Stylistic Expressive Means in Creating the Protagonist’s Image in R. L. Stevenson’s Novel “Strange Case of Dr. Jekyll and Mr. Hyde”
Authors: Korshunova Elena Sergeevna
Published: February 2022

The paper aims to identify lexical, phonetic and syntactic stylistic devices as the most effective ones in the creation of the protagonist’s image in R. L. Stevenson’s novel “Strange Case of Dr. Jekyll and Mr. Hyde”. The research is original in that it attempts to develop the protagonist’s image in fiction based on three types of expressive means, i.e. phonetic, lexical and syntactic ones. The research findings have shown that lexical, phonetic and syntactic stylistic devices contribute to the creation of a well-developed protagonist’s image. The lexical stylistic devices are mostly represented in the novel by epithets, metaphors, similes, allusions. Alliteration and assonance were the most common phonetic figurative means. Rhetorical questions, rhetorical exclamations, anaphoras, antitheses were found among the syntactic stylistic devices. All kinds of figurative means complemented each other, participating in the development of a complex image of the protagonist in the novel.
Anthroponym Пётр in Kuban Onomasticon: Realization of Morphoderivative Potentialities
Authors: Belyaeva Marina Yurievna , Sartaeva Liudmila Ivanovna
Published: February 2022

The aim of the study is to identify the morphoderivative potentialities of the anthroponym Пётр, implemented in the onomasticon of Kuban, by the example of otonomastic derivatives. The scientific origi-nality is due to the correction of the author’s family of words for surnames of the inhabitants from the Krasnodar Territory with the peak Пётр by attracting new onomastic material; using linguo-geographical, structural and family-of-words` building approaches. As a result, the data have been obtained that testify to the family of words of surnames from Пётр as a top of the macro-family of the regional scale; to the historically established fixation of the Ukrainian surnames in Kuban. Other types of derived onyms are not numerous and do not violate the established nominative traditions.
Role of Heuristic Potential in Realization of Technical Imagery in Foreign Science Fiction
Authors: Pankratova Svetlana Anatolyevna
Published: February 2022

The paper aims to identify the main features and the focus of imagery realization of heuristic potential by the example of technical vocabulary in the screenplays of English science fiction films. The article clarifies the role of heuristic potential in solving screenwriting problems, identifies the mechanism of heuristic metaphorical selection in the screenplays of science fiction films in the English language, proves that the characteristics of the technical sphere can be used as the primary source of units during the figurative reinterpretation of problematic screenwriting situations. The scientific originality of the research lies in the fact that it studied technical imagery based on the screenplay text for the first time which expands the understanding of an image during its amplification (development, completion) in order to seek understanding between the characters. As a result, it has been proved that heuristic potential uses technical imagery to solve important screenwriting problems, and that leads to the moments of inspiration and discovery of new solutions on the basis of technical imagery schemes.
Влияние покрытий из карбида хрома Cr3C2 и Ni - Cr-сплава, полученных детонационным напылением, на эксплуатационные свойства зубчатых шестерен из серого чугуна
Authors: Канта Шоба М. , Малар Мохан К. , Правин Радж П.
Published: February 2022

Исследованы структура, твердость и износостойкость серого чугуна с покрытиями из карбида хрома Cr3C2 и Ni - Cr-сплава, нанесенными методом детонационного напыления. Покрытие из Cr3C2 имеет более прочное сцепление с подложкой из серого чугуна и обеспечивает более высокие твердость и износостойкость по сравнению с покрытием из Ni - Cr.
The Reflection of Javanese Cultural Characteristics as Found in English Apology Strategies
Authors: Sari Mezia Kemala
Published: February 2022

Abstrak

Penelitian ini bertujuan untuk melihat refleksi budaya yang terkandung dalam tindak tutur permintaan maaf yang dituturkan oleh penutur asli bahasa Jawa dalam bahasa Inggris. Penelitian deskriptif kualitatif ini menggunakan 30 peserta penutur asli bahasa Jawa yang menguasai bahasa Inggris. Pengumpulan data dilakukan dengan teknik Tes Melengkapi Wacana. Hasil penelitian menunjukkan bahwa terdapat refleksi budaya Jawa yang terkandung dalam tuturan permintaan maaf orang Jawa dalam bahasa Inggris. Hal ini dibuktikan dengan adanya beberapa ciri bahasa Jawa yang muncul dalam pemilihan strategi permintaan maaf bahasa Inggris. Refleksi budaya Jawa terlihat dalam tuturan, yaitu dari segi kompleksitas strategi, penggunaan sapaan, intensifikasi yang memodifikasi IFID dan akuntabilitas dalam bentuk ungkapan menyalahkan diri sendiri. Hal ini menunjukkan bahwa penutur bahasa Jawa sebagai masyarakat kolektif dalam tuturannya berusaha untuk menjaga kaidah-kaidah sosial, yaitu tidak menimbulkan konflik dan saling menghormati. Keberadaan tuturan berupa tindakan representatif yang bercirikan budaya Jawa masih terlihat jelas dalam tuturan bahasa Inggrisnya. Hal ini menunjukkan bahwa budaya Jawa cenderung tercermin secara signifikan dalam tuturan penuturnya walaupun di dalam bahasa Inggris.

Kata Kunci: Latar belakang budaya, strategi permintaan maaf. Refleksi, Karakteristik penutur Jawa, Tindak Tutur

 

Abstract

This study aims to see the cultural reflection contained in the speech act of apologies which is spoken by native Javanese speakers in English. This qualitative descriptive study used 30 Javanese native speaker participants who mastered English. The data were collected using the Discourse Completion Text technique. The results showed that there was a reflection of Javanese culture contained in the Javanese apology speech in English. This is evidenced by the presence of several Javanese language characteristics that appear in the choice of an English apology strategy. The results show that there is indeed a reflection of Javanese culture in speech, namely in terms of the complexity of the strategy, the use of greetings, intensification that modifies IFID and accountability in the form of expressions of self-blame. This shows that Javanese speakers as a collective society in their speech strive to maintain social rules, namely not to cause conflict and respect. The existence of a speech in the form of a representative action characteristic of Javanese culture is still evident in his English speech. This shows that Javanese culture tends to be reflected significantly in the speech of its speakers even though it is in English.

Keywords: Cultural background, Apology Strategy, Reflection, characteristic Javanese speaker, Speech act
Model dan Analisa Faktor Eksternal Aktifitas Siswa Kelas X TKJ SMKN 1 Pakong Pamekasan Menggunakan Algoritma Decision Tree
Authors: Muhsi Muhsi
Published: February 2022

Kegiatan pembelajaran yang interaktif antara siswa guru akan efektif apabila terdapat aktifitas yang baik dari siswa. Terdapat faktor eksternal yang mempengaruhinya sehingga perlu dimodelkan dan dianalisis apa saja faktor eksternal tersebut kemudian bagaimana hal tersebut bisa terjadi. Penelitian ini bermaksud memodelkan dan menganalisa faktor eksternal aktifitas siswa kelas X TKJ SMKN 1 Pakong menggunakan algorirma decision tree dalam hal ini adalah algoritma C4.5. karena di beberapa penelitian menunjukkan tingkat akurasi yang bagus dan mudah untuk diinterpretasikan. Model decision tree yang dihasilkan adalah faktor eksternal tidak berkumpulnya siswa dengan orang tua di rumah menjadi faktor utama rendahnya aktifitas siswa kelas X TKJ SMKN 1 Pakong. Sendangkan bagi siswa yang berkumpul dengan orang tua di rumah bisa rendah juga aktifitasnya karena asal sekolah sekolah4 dan mode transportasinya menggunakan motor sendiri namun bisa tinggi sekali apabila berboncengan dengan temannya. Dengan demikian, secara umum, siswa yang berkumpul dengan orang tuanya di rumah memiliki tingkat aktifitas tinggi bahkan sangat tinggi. Berdasarkan hal tersebut, siswa kelas X TKJ SMKN 1 Pakong memiliki tingkat aktifitas rendah sebanyak 31%, aktifitas tinggi sebanyak 45% dan aktifitas sangat tinggi sebanyak 24%.
NAIRA DEVALUATION: ITS EFFECTS AND POSSIBLE SOLUTIONS
Authors: Anagun Adeyemi
Published: February 2022

Devaluation is the reduction in the value of the money of one country when it is exchanged for the money of another country. Devaluation of currency is an attractive option for nation in recession like Nigeria. This study looks at the effects and the possible solution of naira devaluation. The study adopts the use of secondary data of the Nigeria exchange rate spanning from 1972 to 2020.
The study then recommends that the Nigeria government should diversify the economy and that devaluation of currency should be the last resort to the economic imbalance.
Resilience and community pride after a hurricane: counter-narratives from rural water systems in Puerto Rico
Authors: Arce-Nazario Javier A.
Published: February 2022

hen Hurricane María stripped Puerto Rico of its characteristic verdant foliage, it revealed complex layers of hidden geographies. The media coverage in the United States presented the destruction through visual and textual references to developing and “third-world” landscapes, while the accompanying headlines reminded us that its residents are “Americans”. This provocative juxtaposition was supported by several photographic themes, such as residents surveying debris or floods engulfing vehicles and neighborhoods. This article explores narratives of post-María experiences from non-PRASA communities. It is based on mixed-method interviews with non-PRASA community residents about conditions after the hurricane, in phone interviews conducted between September 2017 and January 2018, and in in-person interviews carried out in December 2017. Patterns are evident in these narratives that highlight the different experiences of consumers depending on their water source and access technology, and also highlight the contrasts that these residents drew with neighboring, PRASA-served communities. The experiences related below reveal how non-PRASA communities contribute to the overall Puerto Rican waterscape. They also illuminate issues around the discourses of sustainability and agency, development, society and technology, and colonialism.