CD Tesis

Pengembangan Perangkat Pembelajaran Matematika Berbasis Model Core Untuk Memfasilitasi Kemampuan Pemecahan Masalah Matematis Peserta Didik SMP

---

This study is motivated by the implementation of the 2013 Curriculum which requires the teacher to prepare the design of learning activity before conducting the learning process. Learning plans can be undertaken by developing learning media that is in accordance with the guideline of 2013 curriculum in order to achieve the objectives of learning mathematic. One of the aims of learning mathematics is students have the ability to solve the problem of mathematic. The process of problem solving provides opportunities for students to play an active role in studying, searching and finding their own data to be processed into concepts, principles, theories or conclusions. One of the mathematical materials that are difficult to be solved by students is the material of flat side space. To develop learning material, the teacher must implement an appropriate learning model to facilitate the students’ ability to solve the mathematical problem. The learning model chosen must be relevant to the concept of learning based on the 2013 Curriculum and the learning needs of students. The CORE model that adapted in the development of this learning model is in accordance with the characteristics of learning based on the 2013 Curriculum and the scientific approach. The CORE model consists of four stages, namely Connecting, Organizing, Reflecting, Extending.
The aim of this study was to produce learning media through the implementation of the CORE model which was valid and practical in the material of flat sided shapes for class VIII SMP / MTs students. The learning media developed were the syllabus, the lesson plan (RPP), and the student worksheets (LKPD). The results of this development research can provide benefits for teachers and students during the learning process.
This development research used the development model of ADDIE which consisted of five stages, namely the Analysis, Design, Development, Implementation, and Evaluation stages. At this analysis stage, the researcher conducted interviews and observations to obtain information about the learning media used by the teacher. Furthermore, the stage of design, the researcher designed the learning media by applying the CORE model which consisted of six meetings. At the development stage, the design of the learning media was developed in accordance with the format for writing the learning media. The learning media developed was then it was validated by three validators. Validation was undertaken using a validation sheet for the syllabus, lesson plans, student worksheet with a Guttman scale and a Likert scale. The instrument used to obtain validity data was a validation sheet and the instrument used to obtain practicality data was a student response questionnaire. In addition, the implementation stage, the researcher conducted trial for small group. The subjects of the small group trial were students of class VIII SMP / MTs which
xv
consisted of 8 students. The learning media can be valid if the percentage of the average validator’s assessment is more than 70% and it can be tested.
In accordance with the data analysis, the mean value of the syllabus validation results was 93.63% with the very valid category, the RPP was 95.60% with the very valid category, and the LKPD was 91.49% with the very valid category. Comments and suggestions for improvement from the validator were followed up by improving the learning media in accordance with the suggestion. The results of the validity of the learning media indicated that the learning media with the implementation of the CORE model to facilitate mathematical problem-solving abilities in the material of flat sided shapes were valid for further testing. Learning media that has been valid will be tried out in small groups. The trial was conducted to determine the level of practicality of the learning media being developed. The results of the small group trial revealed the level of practicality was very practical with a trial percentage of 89.07%.
Dealing with the results of the validity, it can be concluded that the learning media through the implementation of the CORE model to facilitate mathematical problem-solving abilities in the material of flat-sided shapes were valid. The results of practicality also indicated that the learning media through the implementation of the CORE model to facilitate mathematical problem-solving abilities in the material of flat-sided shapes were practical.
Keywords: Learning Media of Mathematic, CORE Model, Mathematical Problem-Solving Ability.

---

Ketersediaan

Informasi Detail

Judul Seri

-

No. Panggil

10 21. 221 (0007)

Penerbit

Pekanbaru : Universitas Riau – Pascasarjana – Tesis Pendidikan Matematika., 2021

Deskripsi Fisik

xiv, 189 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

-

Klasifikasi

10 21. 221 (0007)

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

PENDIDIKAN MATEMATIKA

Info Detail Spesifik

-

Pernyataan Tanggungjawab

FATAH

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar