Lindu Calsabilla, - (2021) LEARNING TRAJECTORY MATEMATIS DALAM KONSEP KELILING BANGUN DATAR BERDASARKAN HASIL BELAJAR SISWA KELAS IV DI SEKOLAH DASAR. S1 thesis, Universitas Pendidikan Indonesia.
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Abstract
Pembelajaran matematika yang efektif perlu melibatkan learning trajectory siswa agar proses pembelajaran dapat berjalan sesuai dengan kurikulum yang berlaku. Guru harus mampu membuat bahan ajar sesuai dengan learning trajectory siswa. Oleh karena itu, peneliti tertarik untuk mengkaji mengenai learning trajectory matematika siswa. Dalam pembelajaran matematika khususnya pada materi keliling bangun datar, masih banyak siswa yang belum dapat memahami konsep keliling bangun datar. Hal ini dibuktikan saat siswa diberikan soal matematika mengenai keliling bangun datar, siswa tersebut mengerjakan soal dengan cara yang kurang tepat, contohnya seperti rumus keliling persegi yang tertukar dengan rumus keliling persegi panjang. Selain itu, masih banyak siswa yang belum bisa menguraikan beberapa poin penting yang terdapat pada soal tersebut. Tujuan dari penelitian ini adalah (1) mendeskripsikan learning trajectory berdasarkan hasil belajar tinggi, sedang, dan rendah pada mata pelajaran matematika materi keliling bangun datar (persegi, persegi panjang, dan segitiga), dan (2) mendeskripsikan perbedaan learning trajectory siswa dengan hasil belajar tinggi, sedang, dan rendah pada pembelajaran matematika dalam konsep keliling bangun datar di sekolah dasar. Desain penelitian ini menggunakan metode penelitian kualitatif deskriptif, dimana peneliti akan mengungkapkan keragaman learning trajectory siswa secara deskriptif. Penelitian ini dilaksanakan di salah satu Sekolah Dasar di Kota Bandung dengan subjek masing-masing tiga orang dari setiap kategori hasil belajar. Instrumen penelitian yang digunakan berupa lembar soal dan wawancara. Hasil dari penelitian ini ialah (1) Learning trajectory siswa dengan hasil belajar tinggi sudah mampu memahami konsep keliling bangun datar. Hal ini dibuktikan dengan mereka menjawab dengan baik dan teliti sesuai dengan pemahaman mereka. (2) Learning trajectory siswa dengan hasil belajar sedang juga sudah mampu memahami konsep keliling bangun datar. Namun mereka lebih fokus pada model matematika, sehingga dari hasil jawaban terdapat poin-poin penting yang terlewat. (3) Learning trajectory siswa dengan hasil belajar rendah masih belum mampu memahami konsep keliling. Hal ini terlihat dari hasil jawaban yang singkat dan masih terdapat jawaban yang kurang tepat. Kata Kunci: Hasil belajar, keliling bangun datar, learning trajectory, matematika. ABSTRACT Effective mathematics learning needs to involve students' learning trajectory so that the learning process can run in accordance with the applicable curriculum. Teachers must be able to make teaching materials according to the student's learning trajectory. Therefore, researchers are interested in studying based on the trajectory of mathematics learning. In learning mathematics, especially on the perimeter of plane figure, there are still many students who have not been able to understand the concept of the perimeter of plane figure. This is evidenced when students are given a math problem about the circumference of a flat shape, the student is working on the problem in an inappropriate way, for example, the formula for the perimeter of a square is confused with the formula for the perimeter of a rectangle. In addition, there are still many students who have not been able to describe some of the important points contained in the question. The aims of this research are (1) to describe learning trajectory based on high, medium, and low learning outcomes in mathematics subjects with circular shapes (square, rectangle, and triangle), and (2) to describe the differences between students' learning trajectory and learning outcomes. high, medium, and low on learning mathematics in the concept of perimeter of plane figure in elementary school. This research design uses descriptive qualitative research method, where the researcher will reveal the diversity of students' learning trajectory descriptively. This research was conducted in an elementary school in the city of Bandung with three subjects each from each category of learning outcomes. The research instrument used was in the form of question sheets and interviews. The results of this study are (1) Learning trajectory students with high learning outcomes are able to understand the concept of perimeter of plane figure. This is evidenced by them answering well and thoroughly according to their understanding. (2) Learning trajectory students with moderate learning outcomes are also able to understand the concept of perimeter of plane figure. However, they focus more on mathematical models, so that from the results of the answers there are important points that are missed. (3) Learning trajectory of students with low learning outcomes are still not able to understand the concept of perimeter. This can be seen from the results of short answers and there are still inaccurate answers. Keywords: learning outcomes, perimeter of plane figure, learning trajectory, mathematics.
| Item Type: | Thesis (S1) |
|---|---|
| Uncontrolled Keywords: | Hasil belajar, keliling bangun datar, learning trajectory, matematika. |
| Subjects: | L Education > L Education (General) L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools |
| Divisions: | Fakultas Ilmu Pendidikan > Pedagogik > PGSD Bumi Siliwangi |
| Depositing User: | Lindu Calsabilla |
| Date Deposited: | 01 Nov 2021 07:55 |
| Last Modified: | 01 Nov 2021 07:55 |
| URI: | http://repository.upi.edu/id/eprint/69282 |
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