Results 31 to 40 of about 15,727 (224)
Discovery of a New Nearby Star [PDF]
We report the discovery of a nearby star with a very large proper motion of 5.06 +/- 0.03 arcsec/yr. The star is called SO025300.5+165258 and referred to herein as HPMS (high proper motion star). The discovery came as a result of a search of the SkyMorph
B. J. Teegarden +11 more
core +2 more sources
: The research purpose is to describe guided inquiry learning to improve students’ conceptual understanding and procedural fluency in trigonometry of X graders of senior high school. The research method used was Classroom Action Research.
Amalia Martha Santosa +2 more
doaj +1 more source
Penelitian ini bertujuan untuk mengimplementasikan pembelajaran matematika dengan pendekatan CTL pada materi perbandingan trigonometri agar dapat meningkatkan kemampuan berpikir kritis siswa kelas X MA Nurul Cholil Bangkalan.
Satokit Hendaryono
doaj +1 more source
Adaptive estimation of the transition density of a Markov chain [PDF]
In this paper a new estimator for the transition density $\pi$ of an homogeneous Markov chain is considered. We introduce an original contrast derived from regression framework and we use a model selection method to estimate $\pi$ under mild conditions ...
Lacour, Claire
core +3 more sources
AN EXPLORATION STUDENT’S ERRORS IN SOLVING TRIGONOMETRIC RATIO PROBLEMS WITH ITS SCAFFOLDING
Trigonometry is an essential topic in learning mathematics, but in fact there are still identified student errors in solving trigonometry problems. Based on these problems, this study aims to describe students' errors in solving trigonometric problems ...
Nurdiyah Kurniati +3 more
doaj +1 more source
Representation of non periodic functions by trigonometric series with almost integer frequencies
Inspired by Menshov's representation theorem, we prove that there exists a sequence of frequecies such that any measurable (complex valued) function on R can be represented as a sum of almost everywhere convergent trigonometric series with these ...
Alexander Olevskiǐ +6 more
core +1 more source
ABSTRAK Penelitian R&D ini bertujuan untuk mengembangkan suatu perangkat e-learning untuk materi trigonometri. Media pembelajaran yang akan dikembangkan adalah modul trigonometri elektronik yang merupakan salah satu materi pendidikan yang dapat ...
Nila Nurjanah +4 more
doaj +1 more source
Kemampuan dalam bidang matematika dapat mengindikasi kemajuan suatu bangsa. Salah satu kemampuan dalam matematika adalah kemampuan penalaran adapatif. Tujuan penelitian ini adalah untuk mengetahui pengaruh metode pembelajaran discovery learning terhadap
Muhamad Arifudin +2 more
doaj +1 more source
Penggunaan Edpuzzle Berbantuan Google Classroom Terhadap Prestasi belajar Matematika Siswa SMK
Abstrak. Adanya pandemi Covid-19 menyebabkan sistem pembelajaran di setiap satuan pendidikan dilaksanakan secara daring. Berbagai macam metode dan media pembelajaran online berkembang sejak pandemi Covid-19 melanda. Penelitian ini dilakukan untuk melihat
Nurfajria Rahim +2 more
doaj +1 more source
Tujuan dari penelitian ini adalah untuk meningkatkan aktivitas dan hasil belajar siswa materi trigonometri melalui pembelajaran matematika dengan metode Tutor Sebaya pada siswa kelas X IPA 7 SMA 1 Kudus tahun pelajaran 2012/2013. Penelitian ini merupakan
Teguh Prasojo
doaj +1 more source

