<span lang="EN-US">This study aims to see differences in student learning outcomes in the material system of two-variable linear equations using the CIRC type cooperative model and conventional learning models. This research is comparative research. The experimental class uses the CIRC type cooperative model using teaching materials and student worksheets and control classes using conventional models without teaching materials and student worksheets. The end of the meeting is a test of learning outcomes. The data obtained were then analyzed through descriptive analysis, t-test statistics, and hypothesis testing. The results showed that there were differences in learning outcomes of Class X students of SMK Negeri 2 Ambon who were taught using cooperative integrated reading and composition cooperative learning model (CIRC) and conventional learning models on the material of two-variable linear equation systems</span>.
One of the skills needed in learning mathematics is the ability to solve mathematical problems. In solving problems in mathematics learning, mathematical representation is needed by students in the problem solving process. Students tend to use mathematical representations, but sometimes they don't understand what they are doing. In general, mathematical representations also play an important role in improving mathematical competence. Beside the ability of representation, students also have intelligence, including mathematical logical intelligence, linguistics and visual spatial. This research is descriptive with qualitative approach that aimed to describe the complete mathematical representation of vocational high school students in solving a quadratic equation in terms. The research phase begins with the selection of research subjects were determined by gender and math skills test results were similar. Having chosen the subject and the continuation of the problem solving quadratic equations and interviews. The validity of the data using a triangulation of time that is giving the task of solving a quadratic equation are equal at different times. The results of this study as the mathematic description shows that vocational high school students in solving quadratic equations problem according to Polya step problem solving
Topik matematika dasar merupakan fokus utama saat mempersiapkan mahasiswa baru masuk sebelum masuk perkuliahan di jenjang perguruan tinggi. Oleh karena itu, mahasiswa harus dapat memahami konsep dari beberapa topik matematika dasar ini dengan baik. Tujuan penelitian ini adalah untuk mendeskrpsikan kesalahan-kesalahan dalam memahami topik-topik matematika dasar, yaitu topik himpunan, relasi, fungsi, matriks, vektor, limit, turunan dan integral. Penelitian ini menggunakan metode penelitian deskriptif kualitif dengan subjek penelitian adalah mahasiswa baru tahun akademik 2020/2021 pada Program Studi Pendidikan Matematika FKIP Unpatti. Instrumen dalam penelitian ini berupa soal tes yang terdiri dari 7 soal tentang topik-topik matematika dasar. Hasil penelitian menunjukkan bahwa mahasiswa melakukan beberapa kesalahan di antaranya kesalahan faktual, kesalahan prosedural, kesalahan konseptual dan kecerobohan
Penelitian ini bertujuan untuk mengetahui ada tidaknya perbedaan hasil belajar siswa kelas VIII SMP menggunakan model Problem Based Learning (PBL) berbantuan aplikasi Swishmax dan model pembelajaran konvensional pada materi prisma dan limas. Tipe penelitian yang digunakan adalah penelitian eksperimen (Experimental Research), dengan desain penelitian Posttest Only Control Group Design. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII SMP yang terdiri dari 7 kelas. Sampel dalam penelitian ini diambil dengan menggunakan teknik Purposive Sampling. Instrumen yang digunakan adalah tes akhir yang terdiri atas tiga soal berbentuk uraian. Teknik analisis data yang digunakan adalah analisis deskriptif dan statistik uji-t. Hasil analisis deskriptif menunjukkan bahwa rata-rata hasil belajar siswa kelas VIII3 sebesar 37.86 dan rata-rata hasil belajar siswa kelas VIII4 sebesar 21.84. Hasil uji prasyarat menunjukkan bahwa data pada kedua sampel berdistribusi normal dan memiliki varians yang homogen, selanjutnya dilakukan pengujian hipotesis menggunakan uji beda rata-rata atau uji-t dan diperoleh nilai sig (2-tailed) < α atau 0.003 < 0.05, sehingga menyebabkan H0 ditolak dan H1 diterima yang artinya terdapat perbedaan hasil belajar siswa kelas VIII SMP menggunakan model Problem Based Learning (PBL) berbantuan aplikasi Swishmax dan model pembelajaran konvensional pada materi prisma dan limas.
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