Juliyati, Fuzi (2016) Penerapan pendekatan pembelajaran problem posing untuk meningkatkan kemampuan penalaran matematis siswa kelas viii smpk mf Ambon. Bachelor thesis, Unversitas Pelita Harapan.
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Abstract
Kemampuan penalaran matematis merupakan salah satu dari kemampuan
matematika (mathematical proficiency) yang terhubung dengan kemampuan
matematika lainnya. Kenyataannya, siswa kelas VIII di sebuah sekolah di Ambon
belum dapat mengembangkan kemampuan penalaran matematisnya. Siswa sangat
baik dalam soal-soal pemahaman (C1-C2), namun sulit dalam mengajukan
dugaan, menarik kesimpulan, memeriksa kebenaran argumen, dan menemukan
pola. Peneliti menerapkan pendekatan pembelajaran Problem Posing dengan
tujuan untuk membantu siswa mengembangkan kemampuan penalaran
matematisnya dan mengetahui bagaimana penerapan pendekatan pembelajaran
Problem Posing dalam meningkatkan kemampuan penalaran matematis siswa
kelas VIII.
Metode penelitian yang digunakan adalah Penelitian Tindakan Kelas
(PTK) model Kemmis dan Mc. Taggart. PTK ini terdiri dari dua siklus dan
dilaksanakan pada tanggal 21 Oktober 2015 sampai dengan 06 November 2015.
Instrumen penelitian yang digunakan adalah lembar observasi, lembar angket,
pedoman wawancara, lembar tes kemampuan penalaran matematis, dan jurnal
refleksi.
Berdasarkan hasil analisis, pendekatan pembelajaran Problem Posing
dapat meningkatkan kemampuan penalaran matematis siswa kelas VIII SMP
KMF Ambon dengan hasil siklus I sebesar 36% dan siklus II sebesar 79% siswa
yang memenuhi kriteria minimal “Baik” melalui penerapan langkah-langkah
disertai perbaikan pelaksanaan pendekatan Problem Posing pada siklus I ke siklus
II berupa memperbanyak kegiatan pembuatan soal dan memperbaiki mengelolaan
waktu pembelajaran./ Mathematical reasoning is one of the mathematical proficiency that
connect with other mathematical proficiency. The fact was students grade VIII in
a school in Ambon, did not develop their mathematical reasoning. The students
were good at problems of understanding level (C1-C2), but they are difficult in
making conjectures, drawing conclusions, verifying an argument, and finding
patterns. Researcher implemented Problem Posing learning approach with the aim
of helping students to develop their mathematical reasoning ability and knowing
how to implement Problem Posing learning approach in improving mathematical
reasoning ability of grade VIII students.
The research method used is the Classroom Action Research (CAR),
Kemmis and Mc. Taggart models. This CAR consists of two cycles and held on
October 21, 2015 until November 6, 2015. The instrument used in this research
such as the observation sheet, questionnaire sheet, interview guidelines, the
mathematical reasoning ability test sheet, and journal reflections.
Based on the analysis, the Problem Posing learning approach has
improved mathematical reasoning ability of grade VIII students SMPK MF
Ambon with the results of the first cycle is 36% and the second cycle by 79% of
students who meet the criteria (B) "Good".
Item Type: | Thesis (Bachelor) |
---|---|
Creators: | Creators NIM Email ORCID Juliyati, Fuzi NIM40120120015 UNSPECIFIED UNSPECIFIED |
Contributors: | Contribution Contributors NIDN/NIDK Email Thesis advisor Sitompul, Lastiar Roselyna UNSPECIFIED UNSPECIFIED UNSPECIFIED Hidayat, Dylmoon UNSPECIFIED UNSPECIFIED UNSPECIFIED Rasilim, Connie UNSPECIFIED UNSPECIFIED |
Uncontrolled Keywords: | pendekatan pembelajaran problem posing; kemampuan penalaran 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: | 08 Aug 2023 05:22 |
Last Modified: | 08 Aug 2023 05:22 |
URI: | http://repository.uph.edu/id/eprint/57443 |