Design research on applied Realistic Mathematics Education (RME) approach in teaching math for vocational college

Edo, Sri Imelda; Tasik, Wahyuni Fanggi

doi:10.21831/jpv.v9i3.27839

Cited by 3 publications

(4 citation statements)

References 10 publications

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“…In line with such research, research observing that vocational-based math learning can further develop student agreement. Students take part in learning systems and provide energetic reactions to math learning (Edo &Tasik, 2019;Rokhmah et al, 2019). In addition, mathematics is not just a tool to solve problems but must serve as an actual mindset formation and foster a positive attitude for vocational students to be able and adaptable (Effendi, 2017;Snegurenko et al, 2019;Sutama et al, 2015).…”

Section: Discussionmentioning

confidence: 99%

“…The exam coordinated by Sumandya is very focused on assessment, so the shortcoming of this study is that the arithmetic findings that have been done have not linked prophetic learning with mathematical learning. In addition, similar studies have also observed that vocational-based math learning can further develop student agreement, and students take part in learning systems and provide energetic reactions to math learning (Edo &Tasik, 2019). Mathematics learning should connect mathematical information with the information and practice of vocational students.…”

Section: Introductionmentioning

confidence: 92%

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Reconstruction of Vocational-Based Mathematics Teaching Materials using a Smartphone

Sumandya¹,

Widana²

2022

J. Educ. Technol.

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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.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 92%

Reconstruction of Vocational-Based Mathematics Teaching Materials using a Smartphone

Sumandya¹,

Widana²

2022

J. Educ. Technol.

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“…Masalah kontekstual mengajarkan siswa mengkonstruksikan masalah tertentu, melihat sebuah masalah dalam kaca mata umum kemudian digunakan sebagai cara konkrit merepresentasikan situasi baru dan penyelesaian atas kasus tersebut (Rahayu, 2012;Yanuarto dkk., 2014). Sedangkan De Lange (Edo & Tasik, 2019) menyatakan bahwa definisi dari dunia nyata sebagai suatu dunia nyata yang kongkrit, yang disampaikan kepada siswa melalui aplikasi matematika.…”

Section: Pendahuluanunclassified

Kemampuan Pemodelan Matematis dalam Menyelesaikan Soal Matematika Kontekstual

Khusna

Ulfah

2021

Mosharafa

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AbstrakKemampuan guru menghadirkan soal-soal yang memiliki konteks kehidupan sehari-hari sangat dibutuhkan dalam kelas. Penelitian ini bertujuan untuk mendeskripsikan dan menganalisis kemampuan pemodelan matematis siswa dalam menyelesaikan soal matematika kontekstual. Penelitan ini dirasa penting untuk dikaji karena tuntutan pembelajaran yang mengharuskan siswa tidak hanya pandai berhitung tetapi dapat mengaplikasikan matematika dalam kehidupan, sehingga kemampuan pemodelan matematika sebagai jembatan antara masalah matematika dan masalah nyata dirasa penting untuk dimiliki oleh siswa. Subjek penelitian diberikan instrumen berupa soal matematika kontekstual, kemudian peneliti menganalisis hasil kerja subjek serta melakukan wawancara subjek terkait hasil pengerjaan instrumen tersebut. Dari hasil penelitian ini disimpulkan bahwa kemampuan pemodelan matematis siswa beragam, tidak bergantung pada kemampuan matematika siswa tinggi, sedang, rendah; masih ada siswa yang tidak membuat pemodelan matematis karena tidak memahami soal yang diberikan; pemodelan gambar yang dibuat oleh siswa beragam namun sebagian besar masih kurang tepat dalam membuat pemodelan gambar sesuai dengan permasalahan yang diberikan; kemampuan siswa dalam membuat pemodelan matematis sebagian besar masih kurang. Mathematical Modeling Ability in Solving Contextual Mathematical ProblemsAbstractThe teacher's ability to present questions that have the context of everyday life is needed in the classroom. This study aims to describe and analyze students' mathematical modeling abilities in solving contextual math problems. This research is considered important to study because the demands of learning require students not only to be good at arithmetic but also to be able to apply mathematics in life, the ability of mathematical modeling as a bridge between mathematical problems and real problems is considered important for students to have. The research subject was given an instrument in the form of a contextual math problem, then the researcher analyzed the subject's work and conducted subject interviews related to the results of working on the instrument. The results are mathematical modeling abilities of students varied, it did not depend on high, medium, low students' mathematical abilities; There are still students who do not make mathematical modeling because they don't understand the questions given; the forms of image modeling made by students are still diverse but most of them are still inaccurate in making image modeling according to the problems give and making mathematical modeling is still lacking.

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Section: Pendahuluanunclassified

Kemampuan Pemodelan Matematis dalam Menyelesaikan Soal Matematika Kontekstual

Khusna,

Ulfah

2021

MOS

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Kemampuan guru menghadirkan soal-soal yang memiliki konteks kehidupan sehari-hari sangat dibutuhkan dalam kelas. Penelitian ini bertujuan untuk mendeskripsikan dan menganalisis kemampuan pemodelan matematis siswa dalam menyelesaikan soal matematika kontekstual. Penelitan ini dirasa penting untuk dikaji karena tuntutan pembelajaran yang mengharuskan siswa tidak hanya pandai berhitung tetapi dapat mengaplikasikan matematika dalam kehidupan, sehingga kemampuan pemodelan matematika sebagai jembatan antara masalah matematika dan masalah nyata dirasa penting untuk dimiliki oleh siswa. Subjek penelitian diberikan instrumen berupa soal matematika kontekstual, kemudian peneliti menganalisis hasil kerja subjek serta melakukan wawancara subjek terkait hasil pengerjaan instrumen tersebut. Dari hasil penelitian ini disimpulkan bahwa kemampuan pemodelan matematis siswa beragam, tidak bergantung pada kemampuan matematika siswa tinggi, sedang, rendah; masih ada siswa yang tidak membuat pemodelan matematis karena tidak memahami soal yang diberikan; pemodelan gambar yang dibuat oleh siswa beragam namun sebagian besar masih kurang tepat dalam membuat pemodelan gambar sesuai dengan permasalahan yang diberikan; kemampuan siswa dalam membuat pemodelan matematis sebagian besar masih kurang. The teacher's ability to present questions that have the context of everyday life is needed in the classroom. This study aims to describe and analyze students' mathematical modeling abilities in solving contextual math problems. This research is considered important to study because the demands of learning require students not only to be good at arithmetic but also to be able to apply mathematics in life, the ability of mathematical modeling as a bridge between mathematical problems and real problems is considered important for students to have. The research subject was given an instrument in the form of a contextual math problem, then the researcher analyzed the subject's work and conducted subject interviews related to the results of working on the instrument. The results is mathematical modeling abilities of students varied, it did not depend on high, medium, low students' mathematical abilities; There are still students who do not make mathematical modeling because they dont understand the questions given; the forms of image modeling made by students are still diverse but most of them are still inaccurate in making image modeling according to the problems give and making mathematical modeling is still lacking.

show abstract

Design research on applied Realistic Mathematics Education (RME) approach in teaching math for vocational college

Cited by 3 publications

References 10 publications

Reconstruction of Vocational-Based Mathematics Teaching Materials using a Smartphone

Reconstruction of Vocational-Based Mathematics Teaching Materials using a Smartphone

Kemampuan Pemodelan Matematis dalam Menyelesaikan Soal Matematika Kontekstual

Kemampuan Pemodelan Matematis dalam Menyelesaikan Soal Matematika Kontekstual

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