Analisis Kemampuan Siswa Kelas IV Menyelesaikan Operasi Hitung Campuran Bilangan Bulat
DOI:
https://doi.org/10.23887/jjpgsd.v7i1.17024Abstract
Abstrak Penelitian ini bertujuan untuk (1) mendeskripsikan dan menjelaskan kemampuan siswa kelas iv menyelesaikan operasi hitung campuran bilangan bulat di sekolah dasar negeri 6 banjar kecamatan banjar kabupaten buleleng, (2) mendeskripsikan pembelajaran operasi hitung campuran bilangan bulat untuk meningktkan kemampuan siswa dalam menyelesaikan soal matematika khususnya pada materi menyelesaikan operasi hitung campuran bilangan bulat kelas iv di sekolah dasar negeri 6 banjar kecamatan banjar kabupaten buleleng, (3) untuk mengetahui kendala-kendala dan solusi yang dihadapi siswa dalam menyelesaikan operasi hitung campuran bilangan bulat di sekolah dasar negeri 6 banjar kecamatan banjar kabupaten buleleng. Jenis penelitian adalah deskriptif kuantitatif dan kualitatif. Subjek penelitian ini adalah siswa kelas IV SD Negeri 6 Banjar yang berjumlah 20 orang dan guru kelas IV. Objek penelitian ini adalah (1) Pembelajaran operasi hitung campuran bilangan bulat kelas IV, (2) Kemampuan siswa menyelesaikan operasi hitung campuran bilangan bulat, (3) Kendala yang dihadapi siswa dalam menyelesaikan operasi hitung campuran bilangan bulat dan solusi mengatasi kendala tersebut. Metode pengumpulan data yang digunakan adalah observasi, tes, wawancara, dan dokumentasi. Teknik analisis data menggunakan analisis deskriptif kuantitatif dan deskriptif kualitatif. Hasil penelitian menunjukkan (1) Pembelajaran operasi hitung campuran bilangan bulat termasuk dalam kategori baik dengan nilai 80, (2) Rata-rata hasil tes secara klasikal 62,75 dengan kategori rendah dengan indikator tertinggi adalah memecahkan masalah sehari-hari yang melibatkan operasi hitung campuran bilangan bulat 55,25% dan indikator terendah adalah menentukan hasil operasi hitung campuran bilangan bulat 88,5%, (3) Kendala yang dihadapi siswa yaitu lupa dengan konsep perkalian hitung campuran bilangan bulatl, masih belum memahami tingkat pengerjaan operasi hitung campuran dan masih bingung dalam mengerjakan soal dalam bentuk soal cerita. Solusi untuk mengatasi hal tersebut adalah memperbanyak latihan soal-soal mengenai materi operasi hitung campuran sehingga siswa lebih terlatih dan hafalKata Kunci : Kata kunci : matematika, kemampuan,operasi hitung campuran bilangan bulat.
Abstract This study aimed to (1) describing Learning of the mixed integer operation in IV grade,(2) The students' ability in completing the mixed integer operation, (3) The constraints which were faced by students in completing the mixed integer operation and the solutions to overcome those obstacles. The type of this study was descriptive quantitative and qualitative research. The subjects of this study were the fifth grade students of SD Negeri 6 Banjar, consisted of 20 students and teachers in IV class. The object of this study were (1) Learning the mixed integer operation in IV grade, (2) The students' ability in completing the mixed integer operation, (3) The constraints which were faced by students in completing the mixed integer operation and the solutions to overcome those obstacles. The observation, test, interview, and documentation were used to collect the data. The data were analyzed using descriptive quantitative and qualitative approach. The results showed (1) Learning the mixed integer operation was categorized good with a value of 80 , (2) the average test results in classical 62.7 with low category with the highest indicators is to solve everyday problems which involves multiplication of various fractions 55.25% and the lowest indicator is determining the results of the mixed integer operation of various fractional 88.5 %, (3) The constraints faced by students are: forget the concept of the mixed integer operation operations, forget to put coma at the end of the answer and students are still confusein completing the essay task. The solution to overcome those constraints aregiving students a lot of exercises regarding the mixed integer operation fractions. So that students are better trained and familiar with the particular multiplication exercises.
keyword : Keywords : math, ability, the mixed integer operation
Downloads
Published
2019-02-28
How to Cite
Suprabawa, N., Suarjana, I. M., & Citra Wibawa, I. M. (2019). Analisis Kemampuan Siswa Kelas IV Menyelesaikan Operasi Hitung Campuran Bilangan Bulat. MIMBAR PGSD Undiksha, 7(1). https://doi.org/10.23887/jjpgsd.v7i1.17024
Issue
Section
Articles
License
Authors who publish with the Mimbar PGSD Undiksha agree to the following terms:
- Authors retain copyright and grant the journal the right of first publication with the work simultaneously licensed under a Creative Commons Attribution License (CC BY-SA 4.0) that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work. (See The Effect of Open Access)
