Gea, Ruth Warny (2019) Penerapan pembelajaran kooperatif tipe student team achievement division sebagai upaya meningkatkan pemahaman konsep matematis siswa kelas xi mipa sma Bokpori 1 Yogyakarta. Bachelor thesis, Universitas Pelita Harapan.
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Abstract
Salah satu tujuan pembelajaran matematika pada jenjang pendidikan adalah
siswa mampu memahami konsep matematika. Pemahaman konsep sangat penting
untuk dicapai oleh siswa karena pemahaman konsep sangat dibutuhkan dalam
memecahkan masalah yang ditemukan dalam kehidupan. Kenyataan yang
ditemukan peneliti selama proses pembelajaran adalah terdapat 20 dari 22 siswa
yang tidak memahami konsep matematika. Oleh karena itu, peneliti menerapkan
pembelajaran kooperatif tipe Student Team Achievement Division sebagai upaya
meningkatkan pemahaman konsep matematis siswa. Tujuan dari penelitian ini
adalah untuk mengetahui apakah penerapan pembelajaran kooperatif tipe Student
Team Achievement Division dapat meningkatkan pemahaman konsep matematis
dan bagaimana penerapannya dalam upaya meningkatkan pemahaman konsep
matematis siswa.
Penelitian dilakukan dengan menggunakan model penelitian tindakan kelas
menurut Pelton. Subjek penelitian adalah kelas XI MIPA SMA BOPKRI 1
Yogayakarta yang berjumlah 22 siswa. Penelitian dilaksanakan tanggal 29 Agustus
– 5 Oktober 2018. Sumber data yang digunakan dalam penelitian ini adalah rencana
pelaksanaan pembelajaran, lembar observasi, umpan balik mentor, jurnal refleksi,
dan hasil tes tertulis siswa.
Hasil penelitian menunjukkan bahwa pemahaman konsep matematis siswa
meningkat jika dibandingkan dengan sebelum penerapan Student Team
Achievement Division. Hasil tes tertulis menunjukkan peningkatan sebesar 41%
pada indikator menyatakan ulang konsep, 46% pada indikator memberi contoh dan
kontra contoh dari konsep, 23% pada indikator menerapkan konsep secara
algoritma, dan 32% pada indikator mengaitkan konsep secara internal. Penerapan
STAD dalam upaya meningkatkan pemahaman konsep matematis terdiri atas tujuh
langkah, yaitu: 1) pendahuluan yang meliputi penyampaian motivasi, tujuan
pembelajaran, dan pembentukan kelompok heterogen, 2) presentasi materi, 3)
kegiatan tim, 4) penegasan, 5) kuis individual, 6) skor kemajuan individal, dan 7)
penghargaan tim./ Understanding mathematics concept is one of the purposes in learning
mathematics. Conceptual understanding is very important to solve problem in real
life context. It turns out that during the learning process there were 20 out of 22
students did not understand mathematical concept. Because of this, the researcher
implemented cooperative learning using Student Team Achievement Division type
as the means to improve students’ mathematical conceptual understanding. The
research purposes are to know whether the implementation of Student Team
Achievement Division could improve students’ mathematical conceptual
understanding and how is the implementation in improving students’ mathematical
conceptual understanding.
The research was conducted in a classroom action research, designed by
Pelton. The subjects of this research were 22 Grade XI MIPA students of SMA
BOPKRI 1 Yogyakarta. The research was conducted from August 29, 2018 –
October 5, 2018. Researcher used lesson plans, observation report, mentor’s
feedbacks, reflection journals, and students’ test results as the data sources.
The result of this research showed that students’ mathematics conceptual
understanding were improved after the Student Team Achievement Division was
implemented. The test result showed 41% improvement in defining the concepts,
46% improvement in giving examples and counter examples, 23% improvement in
applying concept algorithmically, and 32% improvement in relating mathematical
concepts. The implementation of Student Team Achievement Division in
improving students’ mathematical conceptual understanding consist of seven
stepts, which are: 1) introduction that include delivery of motivation, lesson
objectives, and heterogeneous group division, 2) presentation of material, 3) team
activity, 4) affirmation, 5) individual quiz, 6) individual improvement score, 7)
team recognition.
Item Type: | Thesis (Bachelor) |
---|---|
Creators: | Creators NIM Email ORCID Gea, Ruth Warny NIM00000018485 UNSPECIFIED UNSPECIFIED |
Contributors: | Contribution Contributors NIDN/NIDK Email Thesis advisor Arifin, Suriani Sukowati UNSPECIFIED UNSPECIFIED Thesis advisor Hidayat, Dylmoon UNSPECIFIED UNSPECIFIED Thesis advisor Rasilim, Connie UNSPECIFIED UNSPECIFIED |
Uncontrolled Keywords: | pembelajaran kooperatif; student team achievement division; 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: | 02 May 2023 08:24 |
Last Modified: | 02 May 2023 08:24 |
URI: | http://repository.uph.edu/id/eprint/55239 |