CD Tesis

Pengembangan Perangkat Pembelajaran Menggunakan Modelproblem Based Learning Untuk Memfasilitasi Kemampuan Pemecahan Masalah Matematis Pada Materi Aritmetika Sosial

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The background of this research is student’s abilities are not optimal in Mathematical Problem Solving (MPSA) because they are lack of learning tools that train them about mathematical problem solving skills, especially Student Worksheets (SW). In line with that, the purpose of this study is to develop mathematics learning tools that meet valid and practical requirements to facilitate mathematical problem-solving abilities in the class VII in social arithmetic material. The Social arithmetic material were chosen because in everyday life it is often used, so that students are expected to be able to solve the problem faced.
The type of this research is development research, learning tools which are developed use 4 D Model stages, Those are : 1. Defining stage (preliminary-final analysis, student analysis, material analysis, task analysis and objective specification analysis), 2. Designing stage (choosing a format and designing a learning tool in the form of a syllabus , Implementation Lesson Plan (LP), and SW) 3. Developing Stage (Expert validation, small group trials and large group trials) Disseminating stage. In the developing stage, was only carried out until the practical test just to see the practicality of the learning tools which is being developed, this was due to the current condition of the Covid-19 outbreak in Rokan Hulu.
The learning tools which are developed consist of syllabus, Lesson Plan (LP), SW (Students worksheet, and about mathematical problem solving abilities. There are three instruments used in this research. The first instrument is validity sheet to get validity data of learning tools and the second one is implementation observation sheet and student’s questionnaire. Learning tools will be said valid in this research if the result is more than 70 % based on validator assessment. Meanwhile, it will be said practical if the percentage level obtains from student’s questionnaire more than 70 %. Based on the result of validity analysis, it can be concluded that mathematic learning tools which are based problem solving have been valid with the result syllabus validity 87,08% very valid category, LP (lesson plan) 86,10% very valid category, student’s worksheet (SW) 94,61% very valid category, and about mathematical problem solving abilities 85,42% valid category
Learning tool has been tested to 6 students of VII Junior High School students class SMPN 6 Rambah, who have studied about sequence and series material. It aims to see the readability of student worksheet that is developed. Based on the result of student’s questionnaires at the limited trial stage show that student’s worksheet meets very practical criteria with percentage obtained 85,42%. Thus the device or product being developed is in the form syllabus,
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Lesson Plan (LP), SW (Students worksheet, and about mathematical problem solving abilities in social arithmetic material using problem-based learning models has met the valid and practical criteria, so that it is stated that the device can be used in mathematics learning in social arithmetic material.
Key words: Learning tool, Problem based learning, ability of mathematical problem solving, social arithmetic.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

10 21. 220 (0023)

Penerbit

Pekanbaru : Universitas Riau – Pascasarjana – Tesis Pendidikan Matematika., 2020

Deskripsi Fisik

xv, 266 hlm,; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

10 21. 220 (0023)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

PENDIDIKAN MATEMATIKA

Info Detail Spesifik

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Pernyataan Tanggungjawab

FATAH

Versi lain/terkait

Lampiran Berkas

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