Penerapan Model Teams Games Tournament untuk Meningkatkan Aktivitas dan Hasil Belajar Fisika di SMP

This aims of this research to improve the activity and results student learning at class VIII H MTs 2 Pontianak on the mirror material with Teams Games Tournament (TGT) type cooperative learning model. The subject of this researches are about 36 students. The research method applied was classroom action research through two cycles, and each cycle has four stages, namely, planning, conducting, observation and reflection. The results showed that the activity and student learning outcomes an increase of 66.67% in the first cycle to 75% in the second cycle and learning activities of students of 67.58% in the first cycle to 75.22% in the second cycle. Teams Games Tournament (TGT) type Cooperative learning model to be used as an alternative to increase the activity and student learning outcome

Remediasi Miskonsepsi Siswa melalui Pembelajaran Problem Posing pada Materi Gerak Parabola

This study to determine the effectiveness of remediation of student misconceptions in a projectile motion of matter through the learning problem posing. The research method used is a quasi-experimental research design with one group pretest-posttest group design. As many as 23 students of class XI selected by the group intact (intact group) as defined in the study sample. Misconceptions students was measured using a 10 item multiple-choice test questions accompanied by reasons. Percentage of student misconceptions before given remediation by 90,48% and the percentage of student misconceptions given remediation after learning through problem posing of 51,90%, resulting in a decrease in the percentage of students who have misconceptions after remediation by 38,58%. Binomial and McNemar test results showed that significant changes in the conception of the 6 indicators questions and not significant at the 4 indicators questions. Effectiveness of remediation based on the calculation of the proportion of reduction in the number of students who have misconceptions with ∆ S = 0.437 and classified as moderate. Thus, posing the problem of effective learning to remediate student misconceptions in a parabolic motion of matter in class XI of MAN 2 Pontianak. So that the problem posing can be used as an alternative for teachers to improve student misconceptions in physics

Upaya Meningkatkan Hasil dan Aktivitas Belajar Siswa melalui Model Pbl pada Materi Fluida Dinamis

The aims of this study is to improve learning outcomes and student activities through the Problem Based Learning model at the dynamic fluid material. Classroom Action Research (CAR) conducted in two cycles. The subjects were students of class XI D SMK SMTI Pontianak 2015/2016 academic year as many as 35 students. The data collection includes achievement test, student worksheets, and activity of observation sheet. The data obtained showed an increase in student learning outcomes from the first cycle to the second cycle of 46% to 63%. The tests were given before and after the learning is determined by the percentage of classical completeness. The results of learning activities of students showing improvement, namely in the first cycle and the second cycle of active category 17.14% to 4.20%. These results indicate that the model of Problem Based Learning can improve learning outcomes and student learning activities in a dynamic fluid material

Kemampuan Koneksi dan Komunikasi Matematis dalam Pembelajaran dengan Pendekatan Matematika Realistik pada Siswa SMP

This research aimed to describe the development of connection capabilities and mathematical communication of junior high school students in The operations of addition, subtraction and multiplication of algebraic expressions after following a learning with realistic mathematics approach. The place of this research is in SMP Negeri 1 Jawai. The subjects of this research were students of class VII B randomly selected after being considered and recommended by teachers who teach mathematics in class VII. It can be concluded that: (1) The average capabilities of students\u27 mathematical connection after a given learning with realistic mathematics approach are in the amount of 75.51% (medium category). (2) The average capabilities of students\u27 mathematical communication after a given learning with realistic mathematics approach are in the amount of 88.31% (high category)

Hubungan Keterampilan Matematika dengan Kemampuan Menyelesaikan Soal Fisika terhadap Miskonsepsi Siswa pada Impuls Momentum

The purpose of this research is to determine the relationship between mathematics skill with the ability to solve physics problems to students misconception about impuls and momentum. Method of the research is descriptive correlation. The sample are 25 students. The instrument used 5 essay about elastic collision and inelastic collision. The data showed that mathematics skill and ability to solve physics problem have a significant relationship with a correlation coefficient 0,9041 that included in the high category. It shows someone that have high mathematics skills, the ability to solve problem be high too. There are some students that have high mathematics skill but the ability to solve problem is low. This is because the student have misconception there are physical and mathematical errors with each of these errors by 75% and 65%

Remediasi Miskonsepsi Siswa Menggunakan Mindscapingtentang Kalor di SMP

The purpose of the research was to knowedthe effectiveness of remediationby usingmindscaping on heat materials in 2 Pemangkat Junior High School grade VII,Sambas Regent,West Borneo Province. The methode of the research was one group pretest-postest design and the instrument of the research wasdiagnostics test.The population of the research was all students of 2 PemangkatJunior High School while samples selected through intact group technique consisted of38 studentsin grade VIII A. The results showed that the mindscaping effective to remedialstudent misconception with the effectiveness categorized was medium as much as0,332 of each student and as much as 0,382 of each concept.The average of student misconception reduction percentage wasas much as 33,17% of each student and 38,15% of each concept. In entirety, the calculationused McNemar test, there werethe studentconceptual significant changes

Eningkatan Motivasi dan Hasil Belajar melalui Pembelajaran Team Assisted Individualization pada Kalor di SMP

TheAims of this research is to improve the motivation and study outcomes of VII G students of Junior High School 9 Pontianak on kalor topic with cooperative learning model Team Asissted Individualization (TAI) type. Student of class VII G Junior High School9 Pontianak as participants in this study consisted of 22 girls and 16 boys. This study consisted of 2 cycles with an indicator of success was 65% student got a score of 75 in the study outcomes test and for students study motivation the indicator was 65%. The increase of the cycle I was 68,42% with an average value of 72,2 while the percentage of cycle II was 84,21% with an average value of 78,3. The average of students study motivation was 84,64%. Cooperative learnig model Team Assisted Individualization (TAI) type was expected to be used as an alternative to improve students motivation and study outcomes. TAI is can be used as an alternative to improve motivation and result of student