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PENGEMBANGAN PEMBELAJARAN GEOMETRI DIMENSI TIGA BERWAWASAN PENDIDIKAN MATEMATIKA REALISTIK BERORIENTASI BLENDED LEARNING DALAM UPAYA MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR MATEMATIKA SISWA KELAS XI SMK ., I WAYAN SUMANDYA; ., Prof. Dr.I Gusti Putu Suharta,M.Si; ., Dr.Gede Suweken,M.Sc
Jurnal Pendidikan Matematika Vol 2 (2013)
Publisher : Jurnal Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar

Penelitian ini bertujuan untuk mendapatkan perangkat pembelajaran geometri dimensi tiga berwawasan Pendidikan Matematika Realistik Berorientasi Blended Learning yang berkualitas valid, praktis, dan efektif. Jenis penelitian yang digunakan adalah penelitian desain. Dalam penelitian ini dikembangkan perangkat pembelajaran geometri dimensi tiga berupa Buku Siswa, Buku Petunjuk Guru, dan Rencana Pelaksanaan Pembelajaran. Subjek yang digunakan dalam penelitian ini disesuaikan dengan tahapan-tahapan penelitian, teknik pengambilannya menggunakan purposive sampling. Penelitian ini dilaksanakan di SMK Wira Harapan. Metode yang digunakan dalam penelitian ini adalah metode observasi, metode angket, dan metode tes. Instrumen yang digunakan dalam penelitian ini adalah lembar validasi, lembar pengamatan keterlaksanaan pembelajaran, angket respons siswa dan guru, lembar pengamatan aktivitas siswa selama pembelajaran, dan tes hasil belajar. Data yang telah dikumpulkan diolah secara deskriptif. Hasil yang diperoleh dalam penelitian ini adalah perangkat pembelajaran geometri dimensi tiga yang berkualitas valid, praktis, dan efektif. Kata Kunci : Pendidikan Matematika Realistik, Blended Learning This study is aimed to develop obtain the three-dimensional geometry instrument based on Realistic Mathematics Education oriented to Blended Learning is order to improve student, activity dan student achievement. This present study is was development. In this study, the three-dimensional geometry learning a Student Book, Teacher Guidebook and Lesson Plan are developed. This research was conducted at SMK Wira Harapan. The method used are observation, questionnaire, and test methods. In this study the validation sheet, observation sheets as enforceability of study, questionnaire as responses of students and teachers, observation sheet for studentsâ learning activity, and achievement test are alers mind. The data have been collected by descriptive processed. In this study, the instrument for learning three-dimensional geometry that are validity, practically, and effectively.keyword : Realistic Mathematics Education, Blended Learning

PENGEMBANGAN PEMBELAJARAN GEOMETRI DIMENSI TIGA BERWAWASAN PENDIDIKAN MATEMATIKA REALISTIK BERORIENTASI BLENDED LEARNING DALAM UPAYA MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR MATEMATIKA SISWA KELAS XI SMK ., I WAYAN SUMANDYA; ., Prof. Dr.I Gusti Putu Suharta,M.Si; ., Dr.Gede Suweken,M.Sc
Jurnal Pendidikan dan Pembelajaran Matematika Indonesia Vol 2, No 2 (2013)
Publisher : Undiksha

Penelitian ini bertujuan untuk mendapatkan perangkat pembelajaran geometri dimensi tiga berwawasan Pendidikan Matematika Realistik Berorientasi Blended Learning yang berkualitas valid, praktis, dan efektif. Jenis penelitian yang digunakan adalah penelitian desain. Dalam penelitian ini dikembangkan perangkat pembelajaran geometri dimensi tiga berupa Buku Siswa, Buku Petunjuk Guru, dan Rencana Pelaksanaan Pembelajaran. Subjek yang digunakan dalam penelitian ini disesuaikan dengan tahapan-tahapan penelitian, teknik pengambilannya menggunakan purposive sampling. Penelitian ini dilaksanakan di SMK Wira Harapan. Metode yang digunakan dalam penelitian ini adalah metode observasi, metode angket, dan metode tes. Instrumen yang digunakan dalam penelitian ini adalah lembar validasi, lembar pengamatan keterlaksanaan pembelajaran, angket respons siswa dan guru, lembar pengamatan aktivitas siswa selama pembelajaran, dan tes hasil belajar. Data yang telah dikumpulkan diolah secara deskriptif. Hasil yang diperoleh dalam penelitian ini adalah perangkat pembelajaran geometri dimensi tiga yang berkualitas valid, praktis, dan efektif. Kata Kunci : Pendidikan Matematika Realistik, Blended Learning This study is aimed to develop obtain the three-dimensional geometry instrument based on Realistic Mathematics Education oriented to Blended Learning is order to improve student, activity dan student achievement. This present study is was development. In this study, the three-dimensional geometry learning a Student Book, Teacher Guidebook and Lesson Plan are developed. This research was conducted at SMK Wira Harapan. The method used are observation, questionnaire, and test methods. In this study the validation sheet, observation sheets as enforceability of study, questionnaire as responses of students and teachers, observation sheet for students? learning activity, and achievement test are alers mind. The data have been collected by descriptive processed. In this study, the instrument for learning three-dimensional geometry that are validity, practically, and effectively.keyword : Realistic Mathematics Education, Blended Learning

MENGEMBANGKAN MEDIA PEMBELAJARAN BERBASIS HIGHER ORDER THINKING SKILLS (HOTS) UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMK Sumandya, I Wayan; Mayudana, Kadek Yogi; Wiadnyana, I Gusti Agung Gede
Widyadari : Jurnal Pendidikan Vol 20 No 2 (2019): Oktober 2019
Publisher : LP2M IKIP PGRI Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (268.032 KB)

Higher Order Thinking Skills (HOTS) is a warm conversation in the world of education. Learning media that are able to develop Higher Order Thinking Skills (HOTS) are inadequate. This study aims to develop learning media based on Higher Order Thinking Skills (HOTS) to improve the mathematical communication skills of vocational students. This research is part of a larger study using development research as the method. The subjects of the study were 10th grade students of Wira Harapan Vocational School consisting of 36 students (19 male and 17 female) 2018/2019 academic year and mathematics subject teachers at Wira Harapan Vocational School. Data collected from questionnaires and observations during learning. Data were analyzed using content analysis techniques and code based on the type of student and teacher responses. The results show that (a) the total student responses to the implementation of the HOTS-based learning media were 126 consisting of 80.56% positive responses and 19.44% negative responses. (b)) the total teacher response to the implementation of HOTS-based learning media is 37 which consists of 80% positive and 20% negative responses. Based on the results of data analysis of student and teacher responses to the implementation of instructional media, it can be concluded that students are helped to understand problems based on HOTS, are active in learning and students are able to prepare themselves to be ready and confident when facing HOTS question-based examinations.

MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBASIS ASESMEN KINERJA DAN BAKAT NUMERIK TERHADAP HASIL BELAJAR MATEMATIKA SISWA Sukendra, I Komang; Sumandya, I Wayan
Widyadari : Jurnal Pendidikan Vol 19 No 1 (2018): April 2018
Publisher : LP2M IKIP PGRI Bali

This study aims to find out the interaction and influence of problem based learning model based on performance assessment and numerical talents towards the learning outcomes of mathematics learners. Type of research in this research is quasi experimental research (Quasi Experiment). This study has a control group, but not entirely to control external variables that influence the execution of experiments. Research design used in this experiment is Treatment By Level (2x2) where one of its independent variables will serve as moderator variable. The population of the study was all students of grade X SMA N 7 Denpasar in Year 2016/2017 for 9 classes of IPA and 3 classes of IPS with 430 people. Samples were selected as 4 classes, namely class X IPA 2 and X IPA 4 as experimental group and class X IPA 6 and X IPA 7 as control group with multistage random sampling technique. The instrument in the research is a method of mathematics learning outcomes and numerical talent tests. The data were analyzed by using two-way ANAVA hypothesis and Tukey Test. Based on the results of the Anova two paths shows that the value of F for AxB interaction is obtained Fhitung of 13.72, while Ftabel with 5% significance level and dbD 76 is 3.97. It shows that Fhitung> Ftable (0.05) (1.76) (13.72> 3.97), so that the null hypothesis (Ho) is rejected and H1 is accepted. Based on the result of Tukey test, Qhitung counted 6,19 while Qtabel for significance level 5%, with k = 4 and n = 20 equal to 3,96. It turns Qhitung> Qtabel (0,05) (4,20), (6,19> 3,96), so the null hypothesis (Ho) is rejected and H1 is accepted.  From the results of the data analysis it was found that: (1) there was interaction between learning model and numerical talent of learners toward mathematics learning result (2) there was difference of learning result of mathematics between student who follow problem based learning model based on performance assessment with students following conventional model (3) there is a difference in the learning outcomes of mathematics among students who follow a problem based learning model based on performance assessment with learners following the conventional model of learners who have low numerical talent. Based on the findings, it can be concluded that there is an interaction and influence of problem-based learning model based on performance assessment and numerical talents towards the achievement of mathematics learning outcomes of X grade students of SMA N 7 Denpasar Year of Education 2016/2017.

PENGARUH STRATEGI PEMBELAJARAN PEMECAHAN MASALAH BERORIENTASI MASALAH MATEMATIKA TERBUKA TERHADAP PRESTASI BELAJAR MATEMATIKA DITINJAU DARI KETERAMPILAN METALOGNITIF PESERTA DIDIK KELAS XII SMA N 7 DENPASAR Sukendra, I Komang; Sumandya, I Wayan
Widyadari : Jurnal Pendidikan Vol 20 No 1 (2019): April 2019
Publisher : LP2M IKIP PGRI Bali

This study aims to investigate the effect of the application of problem solving strategies oriented to open mathematical problems towards the achievement of learning mathematics, by paying attention to the factors of students' metacognitive skills. The research design used in this study was a 2 x 2 factorial research design, with a simple random sampling technique. This research is a quasi-experimental study. The population in this study were all students of class XII MIPA Public High School 7 Denpasar academic year 2018/2019 which consisted of 9 classes with a total of 324 people. With samples of class XII MIPA 2, XII MIPA 4, XII MIPA 5, and XII MIPA 8. Tests were carried out by t-test, F test, Tukey test through Anava Two-way statistical method.         From the results of data analysis, it was found that, (1) there was an influence of learning strategies on open mathematical problem-solving problem solving on students' mathematics learning achievement. (2) there is the influence of learning strategies on problem solving oriented open mathematical problems on mathematics learning achievement in students with high metacognitive skills. (3) there is the influence of learning strategies on problem solving oriented to open mathematical problems on mathematics learning achievement in students with low metacognitive skills. (4) there is no interaction between learning strategies and metacognitive skills on mathematics learning achievement of students.

MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBASIS ASESMEN KINERJA DAN BAKAT NUMERIK TERHADAP HASIL BELAJAR MATEMATIKA SISWA Sukendra, I Komang; Sumandya, I Wayan
Widyadari: Jurnal Pendidikan Vol. 19 No. 1 (2018): April 2018
Publisher : LPPM IKIP PGRI Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.1237379

This study aims to find out the interaction and influence of problem based learning model based on performance assessment and numerical talents towards the learning outcomes of mathematics learners. Type of research in this research is quasi experimental research (Quasi Experiment). This study has a control group, but not entirely to control external variables that influence the execution of experiments. Research design used in this experiment is Treatment By Level (2x2) where one of its independent variables will serve as moderator variable. The population of the study was all students of grade X SMA N 7 Denpasar in Year 2016/2017 for 9 classes of IPA and 3 classes of IPS with 430 people. Samples were selected as 4 classes, namely class X IPA 2 and X IPA 4 as experimental group and class X IPA 6 and X IPA 7 as control group with multistage random sampling technique. The instrument in the research is a method of mathematics learning outcomes and numerical talent tests. The data were analyzed by using two-way ANAVA hypothesis and Tukey Test. Based on the results of the Anova two paths shows that the value of F for AxB interaction is obtained Fhitung of 13.72, while Ftabel with 5% significance level and dbD 76 is 3.97. It shows that Fhitung> Ftable (0.05) (1.76) (13.72> 3.97), so that the null hypothesis (Ho) is rejected and H1 is accepted. Based on the result of Tukey test, Qhitung counted 6,19 while Qtabel for significance level 5%, with k = 4 and n = 20 equal to 3,96. It turns Qhitung> Qtabel (0,05) (4,20), (6,19> 3,96), so the null hypothesis (Ho) is rejected and H1 is accepted.  From the results of the data analysis it was found that: (1) there was interaction between learning model and numerical talent of learners toward mathematics learning result (2) there was difference of learning result of mathematics between student who follow problem based learning model based on performance assessment with students following conventional model (3) there is a difference in the learning outcomes of mathematics among students who follow a problem based learning model based on performance assessment with learners following the conventional model of learners who have low numerical talent. Based on the findings, it can be concluded that there is an interaction and influence of problem-based learning model based on performance assessment and numerical talents towards the achievement of mathematics learning outcomes of X grade students of SMA N 7 Denpasar Year of Education 2016/2017.

PENGARUH STRATEGI PEMBELAJARAN PEMECAHAN MASALAH BERORIENTASI MASALAH MATEMATIKA TERBUKA TERHADAP PRESTASI BELAJAR MATEMATIKA DITINJAU DARI KETERAMPILAN METALOGNITIF PESERTA DIDIK KELAS XII SMA N 7 DENPASAR Sukendra, I Komang; Sumandya, I Wayan
Widyadari: Jurnal Pendidikan Vol. 20 No. 1 (2019): April 2019
Publisher : LPPM IKIP PGRI Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.2652999

This study aims to investigate the effect of the application of problem solving strategies oriented to open mathematical problems towards the achievement of learning mathematics, by paying attention to the factors of students' metacognitive skills. The research design used in this study was a 2 x 2 factorial research design, with a simple random sampling technique. This research is a quasi-experimental study. The population in this study were all students of class XII MIPA Public High School 7 Denpasar academic year 2018/2019 which consisted of 9 classes with a total of 324 people. With samples of class XII MIPA 2, XII MIPA 4, XII MIPA 5, and XII MIPA 8. Tests were carried out by t-test, F test, Tukey test through Anava Two-way statistical method.         From the results of data analysis, it was found that, (1) there was an influence of learning strategies on open mathematical problem-solving problem solving on students' mathematics learning achievement. (2) there is the influence of learning strategies on problem solving oriented open mathematical problems on mathematics learning achievement in students with high metacognitive skills. (3) there is the influence of learning strategies on problem solving oriented to open mathematical problems on mathematics learning achievement in students with low metacognitive skills. (4) there is no interaction between learning strategies and metacognitive skills on mathematics learning achievement of students.

MENGEMBANGKAN MEDIA PEMBELAJARAN BERBASIS HIGHER ORDER THINKING SKILLS (HOTS) UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMK Sumandya, I Wayan; Mayudana, Kadek Yogi; Wiadnyana, I Gusti Agung Gede
Widyadari: Jurnal Pendidikan Vol. 20 No. 2 (2019): Oktober 2019
Publisher : LPPM IKIP PGRI Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar

Higher Order Thinking Skills (HOTS) is a warm conversation in the world of education. Learning media that are able to develop Higher Order Thinking Skills (HOTS) are inadequate. This study aims to develop learning media based on Higher Order Thinking Skills (HOTS) to improve the mathematical communication skills of vocational students. This research is part of a larger study using development research as the method. The subjects of the study were 10th grade students of Wira Harapan Vocational School consisting of 36 students (19 male and 17 female) 2018/2019 academic year and mathematics subject teachers at Wira Harapan Vocational School. Data collected from questionnaires and observations during learning. Data were analyzed using content analysis techniques and code based on the type of student and teacher responses. The results show that (a) the total student responses to the implementation of the HOTS-based learning media were 126 consisting of 80.56% positive responses and 19.44% negative responses. (b)) the total teacher response to the implementation of HOTS-based learning media is 37 which consists of 80% positive and 20% negative responses. Based on the results of data analysis of student and teacher responses to the implementation of instructional media, it can be concluded that students are helped to understand problems based on HOTS, are active in learning and students are able to prepare themselves to be ready and confident when facing HOTS question-based examinations.

Reconstruction of Vocational-Based Mathematics Teaching Materials using a Smartphone Sumandya, I Wayan; Widana, I Wayan
Journal of Education Technology Vol 6, No 1 (2022): February
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jet.v6i1.42833

Mathematics is one of the essential subjects for vocational students because it is very dominant in developing science and technology. This study aims to produce vocational-based mathematics teaching materials using smartphones that meet the valid, practical, and effective prerequisites. The progressing model used in the test is ADDIE. The validity of the featured material was surveyed by three materials specialists and three media specialists using an assessment and analyzed using the Gregory arrangement. The results of the assessment obtained that the material displayed meets practical needs. The ease of use perspective was assessed by giving a poll to research researchers using the Client Experience Survey (UEQ) and a survey to students using the Framework Convenience Scale (SUS) test. The assessment results based on the Client Experience Poll (UEQ) obtained a normal value of 89.56 with a good standard. As a consequence of the Ease of Use Framework assessment, it was found that normal 89.44 was recognized and within the range of generally very good. The effectiveness of teaching materials is assessed to provide a trial of learning outcomes to students and dissected based on traditional culmination values. Traditional fulfillment awards earned 95%. The advantages of the teaching materials are photos, test questions, and conversational materials according to practice for vocational students, which students can use for independent and group study, both within and outside the organization. Given these results, it can be very well concluded that the vocational-based mathematics learning materials using smartphones have fulfilled the valid, practical, and effective components to be utilized during learning.

Pengembangan skenario pembelajaran matematika berbasis vokasional untuk siswa kelas XI SMK I Wayan Sumandya
AKSIOMA : Jurnal Matematika dan Pendidikan Matematika Vol 10, No 2 (2019): AKSIOMA: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/aks.v10i2.4704

Penelitian ini bertujuan untuk memperoleh skenario pembelajaran matematika berbasis vokasional berukailtas valid, praktis dan evektif. Penelitian dilakukan di SMK Wira Harapan. Jenis penelitian yang digunakan adalaha penelitian dan pengembangan (Reseach dan Development). Langkah-langkah penelitian dan pengembangan berpedoman pada model ADDIE terdiri dari: Analysis, Design, Development, Implementation, dan Evaluation. Hasil yang diperoleh dalam penelitian ini adalah skenario pembelajaran matematika berbasis vokasional berkualitas valid, praktis dan efektif. Berdasarkan penilaian para ahli materi menunjukan angka rata-rata 3,55 dan 3,42 untuk ahli pembelajaran, termasuk kriteria “valid”. Hasil Angket respons siswa pada tahap implementasi diperoleh rata-rata 3,68 dengan kriteria “praktis”. Skenario pembelajaran dikatakan efektif berdasarkan ketuntasan siswa sebesar 84,2% dari 38 orang siswa.

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