Self-regulated learning (SRL) is a process carried out by students on their awareness in formulating goals, determining strategies, motivating and monitoring themselves in learning and evaluating the results of their learning. This study aims to describe the SRL of junior high school students in learning mathematics from gender differences. The method used in this research is quantitative descriptive. The study was conducted at SMPN 1 Pecangaan. The sample used was 73 8th-grade students, consisting of 35 male students and 38 female students. The data were retrieved by using a questionnaire with Likert scale. The results of this study indicated that there were differences in SRL between male and female students in learning mathematics based on independent t-test (0.001< 0.05). Female students were superior in each indicator of all aspects of SRL, namely metacognition, motivation, and active involvement in learning activities. It can be concluded that female students have better SRL in learning mathematics compared to male students.

AbstrakPenelitian ini bertujuan untuk mengetahui keterlaksanaan pengembangan modul praktikum mandiri yang digunakan sebagai asesmen keterampilan proses sains dan keterampilan sosial mahasiswa. Subjek dalam penelitian ini adalah mahasiswa Pendidikan Fisika STKIP Nurul Huda Sukaraja semester 2 Tahun Akademik 2017/2018 berjumlah 19 mahasiswa. Penelitian ini merupakan penelitian (research and development), adapun model pengembangan yang digunakan adalah model 4-D. Metode pengumpulan data penelitian dengan kuesioner, dan observasi. Hasil penelitian menunjukkan bahwa modul praktikum mandiri yang dihasilkan secara keseluruhan dari penilaian aspek kelayakan isi, kebahasaan, kegrafikan, kemanfaatan produk, dan keterlaksanaan pratikum diperoleh nilai rata-rata skor total 3,65 dari penilaian teman sejawat, dan nilai rata-rata skor total 3,64 penilaian dari responden pengguna. Nilai tersebut mengindikasikan modul yang dikembangkan sangat layak digunakan dalam proses perkuliahan. Hasil asesmen keterampilan proses sains mahasiswa diperoleh nilai rerata total 3,19 yang mengindikasikan baik, sedangkan didapatkan nilai rerata total 3,53 dengan indikasi sangat baik pada penilaian keterampilan sosial mahasiswa.Kata kunci: Modul Praktikum Mandiri, Keterampilan Proses Sains dan Keterampilan Sosial.

Pemanfaatan teknologi alternatif dalam bidang otomotif maupun otomasi industri menggunakan motor Brushless Direct Current (BLDC) sudah banyak digunakan karena memiliki kelebihan dibanding dengan jenis mesin penggerak bertenaga elektrik lainnya. Namun motor BLDC masih memiliki beberapa kekurangan ketika menerima beban sehingga menyebabkan penurunan kecepatan putaran pada motor BLDC. Tujuan penelitian ini adalah untuk merancang dan mengaplikasikan sistem kendali kecepatan motor BLDC dengan kontrol Proportional Integral Derivative (PID) dan menentukan nilai parameter untuk mendapatkan persentase error steady state terkecil pada variasi  kecepatan dan beban motor BLDC. Metode pengambilan data diambil dengan cara memasukkan nilai parameter secara trial and error. Sebagai simulasi beban, motor BLDC dihubungkan dengan generator yang diberi beban berupa lampu yang divariasikan. Hasil pengujian mendapatkan pemodelan blok diagram PID dengan Matlab Simulink. Hasil parameter kontrol PID diperoleh nilai Kp = 1,5; Ki = 10,5 dan Kd = 0,04. Dengan nilai parameter tersebut motor BLDC dapat mempertahankan nilai set point dengan kestabilan yang tinggi (error steady state rendah).   The usage of alternative technology in the field of automotive and industrial automation using Brushless Direct Current (BLDC) has been widely used because it has advantages compared to other types of electric-powered drive engines. But the BLDC motor still has some disadvantages when receiving a load that causes a decrease in rotation speed on the BLDC motor. The purpose of the study is to design and apply a BLDC motor speed control system with a Proportional Integral Derivative (PID) control and determine the parameter value to obtain the smallest error steady state percentage at a speed variation and motor load the BLDC. The method of retrieving data was taken by entering parameter values by trial and error. As a load simulation, the BLDC motor was connected to a generator that was given the load in the form of a varied lamp. The test results gets the PID block diagram modeling with Matlab Simulink. The results of the PID control parameter are Kp = 1.5; Ki = 10.5 and Kd = 0.04. With these parameter values, the BLDC motor can maintain the setpoint value with high stability (low steady-state error).

This study aims to describe the higher order thinking skills of 8th grade students in mathematics problem solving. The sample used was one class consisting of 29 students and the class was selected based on purposive random sampling. Data collected through tests and interview. Data analyzed by descriptive analysis. The students are given mathematics problem solving test which includes HOTS level of analyze, evaluate and create. The result in the analyze level as many as 86.2% of students be able to differentiating, 48.3% of students be able to organizing, and 48.3% of students be able to attributing. In the Evaluate level as many as 72.4% of students be able to checking and 68.9% of students be able to critiquing. In the Create level, as many as 37.9% of students be able to generating, 31% of students be able to planning and 27.6% of students be able to producing.

The purpose of education in Islam is the most important element in Islamic education. This is indicated by the significant number of verses in the Qur'an and the Prophet's Hadith relating to education or science. There are many studies related to the goals of education in Islam, but have not comprehensively demonstrated the desired educational goals. This study aims to describe the educational objectives of the Prophet's hadith perspective in the book of Shahihain. By using a library approach, the author concludes that the goals of education in the book of Shahihain are devotion to Allah, making students have noble character, goodness in life in the world and the hereafter and forming a strong believer personality.