PENINGKATAN PEMAHAMAN KONSEP FAKTORISASI PRIMA DAN APLIKASINYA MENGGUNAKAN MEDIA KREATIVITAS SISWA BAGI GURU SD NEGERI ENTROP JAYAPURA PROVINSI PAPUA

The aim of this service activity is to increase the understanding of Entrop Elementary School teachers about one of the basic concepts of mathematics, namely prime factorization, its application in solving mathematical problems, as well as creative aids that can be used in teaching the concept to students. The method used is the explanation of mathematical concepts about factors, prime factors, and prime factorization of a number with examples of its application in solving mathematical problems. After that, examples of teaching aids which can be used to explain prime factorization to students are given. The result of this activity is an increase in the understanding of Entrop Public Elementary School teachers about the mathematical concepts of prime factorization, this can be seen by comparing their pre-test and post-test scores. Of the 23 teachers who participated in the activity, 80% experienced an increase in the understanding of the concept.Keywords: entrop, factors, prime factors, prime factorization, mathemati

EVALUASI PELAKSANAAN MATRIKULASI MATEMATIKA DASAR DI FMIPA UNCEN TAHUN 2016

Penelitian ini bertujuan untuk mengetahui proses penerimaan mahasiswa baruberdasarkan asal sekolah dan penilaian terhadap pelaksanaan matrikulasi di FMIPA Uncen tahun 2016. Sampel diambil secara acak dari populasi mahasiswa baru FMIPA yang mengikuti program matrikulasi. Metode yang digunakan adalah statistika nonparametrik dengan uji Run dan uji Kruskal-Wallis. Berdasarkan hasil pengujian diperoleh bahwa proses penerimaan mahasiswa baru tahun 2016 yang berasal dari 3 kategori asal sekolah bersifat tidak acak (sistemik). Disamping itu, dari hasil pengujian dapat disimpulkan bahwa pelaksanaan matrikulasi memberi pengaruh positif terhadap pemahaman konsep matematika dasar mahasiswa baru FMIPA Uncen tahun 2016.Kata Kunci: Matrikulasi, Uji Run, Kruskal-Wallis