Saputra, Gidion Indra (2019) Penerapan metode numbered heads together untuk meninjau perkembangan pemahaman konsep matematis siswa kelas vii di salah satu smp kristen Rantepao. Bachelor thesis, Universitas Pelita Harapan.
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Abstract
Salah satu tujuan dari pembelajaran Matematika adalah mengembangkan konsep
siswa untuk dapat menyelesaikan masalah Matematika. Dalam pembelajaran Matematika,
memahami konsep sangat penting karena dengan memahami konsep Matematika siswa
dapat mempelajari sesuatu yang lebih kompleks. Pada kenyataannya, peneliti masih
menemukan bahwa siswa mengalami kesulitan dalam memahami konsep Matematika.
Peneliti kemudian menerapkan metode Numbered Heads Together untuk meninjau
perkembangan pemahaman konsep matematis siswa.
Penelitian dilakukan kepada 32 siswa kelas VII 4 di salah satu SMP Kristen
Rantepao pada 20 Agustus 2018 – 8 Oktober 2018 menggunakan jenis penelitian
tindakan kelas (PTK) Robert Pelton. Penelitian dilakukan dalam satu kali penerapan
tindakan yang terdiri dari 5 tahap, yaitu identifikasi masalah, pengumpulan data,
perencanaan tindakan, pelaksanaan tindakan, dan assesmen luaran. Peneliti menggunakan
tiga indikator untuk meninjau perkembangan pemahaman konsep matematis siswa, yaitu:
1) menyatakan ulang sebuah konsep, 2) menyajikan konsep dalam berbagai representasi,
dan 3) mengaitkan hubungan konsep dengan operasi Matematika. Sumber data dalam
penelitian ini antara lain: hasil pekerjaan siswa, lembar observasi mentor, tes, dan jurnal
refleksi peneliti.
Hasil analisis berdasarkan data yang diperoleh dari masing-masing sumber data
menunjukkan bahwa penerapan metode Numbered Heads Together dapat membantu
mengembangkan pemahaman konsep matematis siswa kelas VII 4 di salah satu SMP
Kristen Rantepao. / One of the aims of learning mathematics is to develop the students’ concept to
solve mathematics’ questions. In learning mathematics, conceptual understanding is very
important because by understanding the concepts of mathematics, students can learn
something that is more complex. In fact, the researcher still find that students have
difficulty in understanding the mathematics’ concepts. The researcher subsequently
applied the Number Head Together method to review the progress of students’
mathematical conceptual understanding.
The research was conducted on 32 students of grade VII 4 in one Christian
School at Rantepao from August 20th, 2018 until October 8th, 2018 using Robert Pelton’s
classroom action research (CAR). The research was conducted in one implementation
consisting of 5 stages, which are: issue identification, data collection, action planning,
plan activation, and outcome assessment. The researcher used three indicators to review
the development of students’ mathematical conceptual understanding, which are: 1)
restating the concept, 2) presenting concepts in various representations, 3) connecting the
relation among concepts and mathematical operations. The data source for this research
are: students work results, mentor observation sheets, and researcher’s reflection journals.
The result of the analysis based on the data that was obtained from each data
source indicate that the implementation of the Numbered Heads Together method could
help to develop students’ mathematical conceptual understanding of grade VII 4 in one of
the Rantepao Christian Middle Schools.
Item Type: | Thesis (Bachelor) |
---|---|
Creators: | Creators NIM Email ORCID Saputra, Gidion Indra NIM00000018343 UNSPECIFIED UNSPECIFIED |
Contributors: | Contribution Contributors NIDN/NIDK Email Thesis advisor Saragih, Melda Jaya UNSPECIFIED UNSPECIFIED UNSPECIFIED Hidayat, Dylmoon UNSPECIFIED UNSPECIFIED UNSPECIFIED Rasilim, Connie UNSPECIFIED UNSPECIFIED |
Uncontrolled Keywords: | metode numbered heads together; pemahaman konsep matematis |
Subjects: | L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools |
Divisions: | University Subject > Current > Faculty/School - UPH Karawaci > Faculty of Education > Mathematics Education Current > Faculty/School - UPH Karawaci > Faculty of Education > Mathematics Education |
Depositing User: | LAURA APRIANI TAKA |
Date Deposited: | 09 May 2023 09:01 |
Last Modified: | 09 May 2023 09:01 |
URI: | http://uat-repository.uph.edu/id/eprint/55314 |