Meningkatkan Hasil Belajar Siswa Dengan Penerapan Model Pembelajaran Problem Based Instruction Dan Make A Match Pada Materi Pokok Teorema Phytagoras

The study aims to determine the increase in student learning outcomes. This type of research is class action research (PTK) using a learning model of Problem Based Instruction and Make a Match. In Cycle I show the average class earned at 63.8. The results of the final cycle II data analysis with the same learning is obtained by the average grade of 80.4. Based on the classical learning criteria, this learning has reached the target of learning. It can be concluded that through the learning model of Problem Based Instruction and Make a Match, there is an increase in student learning outcomes VIIII SMP Negeri 8 Padangsidimpuan increased. Keywords: Learning Outcomes, Learning Model Problem Based Instruction, Make a Match

Pengembangan Bahan Ajar Dengan Menggunakan Pendekatan Saintifik Untuk Meningkatkan Kreatifitas Siswa Di Kelas X Sekolah Menengah Atas

his study aims to produce a teaching material based on the scientific approach that is valid, practical, and effective and can increase creativity in biology learning in high school class X. The method used in this development is the 4-D Model (Four D Model) development model, which consists of four stages are: define, design, develop, and spread (disseminate). Development research is a research method for developing products and improving products. The defining stage is carried out by the determination of learning conditions by analyzing competency standards and boundaries of the subject matter that will be taught by the teacher based on the 2013 curriculum content standards. The planning stage for the preparation of instruments needed in this study and the design of prototype teaching materials. Development stage 1) expert appraisal followed by revision, and 2) development trials limited to students (developmental testing). Stage of dissemination (disseminate) by publishing teaching material that has been developed in the form of a journal. The ability of students has increased, this can be seen from the percentage of classical completeness of students in the first trial of 36%, and the percentage of classical completeness of students in the second trial was 83%. In other words an increase in the biological representation of students in the ecosystem material from the first trial to the second trial increased. Keywords: Development, Teaching Materials, Creativity

Upaya Meningkatkan Kreativitas Belajar Biologi Siswa Melalui Penerapan Model Pembelajaran Kooperatif Tipe Number Head Together (NHT) Di MAN Siabu

The problem faced is the lack of student interest; this is because biology subjects make students easily bored and assume biology is one of the difficult subjects. At the time of observation the teacher is more dominant in the learning process, so students' creativity is lacking. Learning models are needed that are appropriate learning models so as to be able to increase student creativity in sparking ideas, answers, solving problems or questions, skills in seeing problems from different points of view, the ability to give birth to new and unique expressions and able to improve students' abilities in terms of skills or develop students' ideas in the learning process. This type of research is classroom action research with a Number Head Together (NHT) type of cooperative learning model. The results of the first cycle students' creativity test results 78.94% while in the second cycle increased 5.27% with a percentage of 84.21%, the results of observations on students in the first cycle showed the results of 65.27% experienced an increase of 10.45% in the cycle II with the results of a percentage of 75.72% and the results of observations of the activities of teachers in the first cycle obtained 72% in the second cycle increased by 16% to 88%. From this study it was concluded that through the Number Head Together (NHT) learning model can increase creativity Grade XI student MIA 2 MAN Siabu.Keywords: Creativity, Number Head Together, Classroom Action Research

Peningkatan Kemampuan Pemecahan Masalah Fisika Siswa Menggunakan Metode Praktikum Di Kelas X MAN Sipirok

his study aims to improve the ability to solve physics problems and student learning outcomes in the materials of Straight Motion Kinematics with the initial ability to use ordinary practicum methods and practicum methods with different procedures. This research is a Classroom Action Research (CAR) with two cycles. The subject of this research is class X MIA 2 MAN Sipirok, each class totaling 30 students. Class X MIA 2 uses practicum procedures commonly used in schools. The treatment instruments used were syllabus and lesson plans, and for the test instrument used five questions for problem-solving skills and ten questions for student learning outcomes. The results obtained are the ability to solve physics problems in class XI MIA 2. After learning with practicum methods, the ability to solve problems and student learning outcomes increase. This is indicated by (1) Learning outcomes using the demonstration method have increased from cycle I students who did not pass 70% and passed 30%, in cycle II students who did not pass 25% and passed 75%. This happens because the demonstration method used in the first cycle is the usual demonstration method and in the second cycle uses a demonstration method with different procedures. (2) Aspect of problem-solving according to the indicator of problem-solving has increased namely identifying aspects in the first cycle of 43.52% and the second cycle to 72.53%, aspects of implementing the strategy in the first cycle 56.42% and in the second cycle to 77.63 %, aspects of formulating Physics problems in the first cycle 33.90% and in the second cycle to 76.72%, aspects of interpreting Physics problems in the first cycle 53.52% and in the second cycle to 86.15%. Keywords: Problem-solving ability, Classroom Action Research, MAN Sipirok

Penerapan Model Pembelajaran Mastery Learning Untuk Meningkatkan Kemampuan Merumuskan Hipotesis Fisika Siswa Kelas XI SMA Negeri 3 Sibolga

This study discusses the improvement of the ability to form physics hypotheses of class XI students of SMA 3 Sibolga through the Mastery Learning model in statistical fluid material. This type of research is a Classroom Action Research (CAR) consisting of 2 cycles. The research subject was class XI IPA 2 which tested 30 people. Learning Tools used in this study are Learning Implementation Plans (RPP), Teacher's Guidebook (BPKS), Student Worksheets (LKS), Test Instruments, Observation Sheets, and activities. While the test used is an essay form test that has been tested with the reliability of the first cycle test of 0.74 with a high level of reliability and the second cycle test of 0.89 with a high level of reliability. And both tests each have 5 valid questions. The results showed that the test results formulated the students' hypotheses by applying the Mastery Learning model in the first cycle obtained a fairly good percentage of 66.67% and in the second cycle increased to 83.32% with the indicators succeeding in getting 80%. Then for the results of observations of activities in the first cycle obtained levels of student activity of 69.63% "Enough" and in the second cycle there was an increase in student activity to 88.63% "Good", Indicators of achieving activities in cycle II also produced 80%.

Upaya Meningkatkan Kreativitas Biologi Siswa Melalui Penerapan Model Problem Based Learning (PBL) Di SMA Negeri 1 Sipirok

This research aims to improve creativity, student activity and management of biological learning through the application of learning model of Problem Based Learning (PBL) in class XI IPA-4 SMA Negeri 1 Sipirok T. P 2018/2019. This type of research is class action research (PTK) using two learning cycles. Each cycle starts with planning, implementation, observation, and reflection. The data collection techniques used are tests and observations with data collection tools in the form of test sheets and observation sheets. Based on the results of the study, obtained the test result on the cycle I with an average value of 71.84 students who completed 9 people (71.97%) And in cycle II was obtained an average value of 93.59 students over 30 people (93.75%) So from cycle I to cycle II occurred an increase of 7 people (21.88%). The results of the observation on student learning activities in cycle I were obtained an average value of 2.32 (58.28%), Cycle II 3.05 (76.56%) An increase of 18.28% of the criteria is quite good criteria. The management of biological learning from cycle I gained an average percentage of 70% and Sikulus II to 91%. Thus, from cycle I to cycle II There has been an increase of 21% of the circulation enough to be a good criterion. This study was terminated in cycle II because success indicators have been achieved and meet the criteria of submission so that through the model learning Problem-Based Learning (PBL), it can be increased Creativity, activity and management of biological learning of studentsKeywords: Learning creativity, learning activity, Problem Based Learning

UPAYA MENINGKATKAN PEMAHAMAN KONSEP MAHASISWA DENGAN MENGGUNAKAN MODEL PROBLEM BASED INSTRUCTION PADA MATA KULIAH ANALISA VEKTOR UNIVERSITAS GRAHA NUSANTARA PADANGSIDIMPUAN

This research type is Classroom Action Research with student population of sixth semester Graha Nusantara University which amounted to 26 people with object model of learning using problem based instruction as an effort to improve concept understanding student study on vector analysis course. The results showed the results of concept comprehension siclus I test with problem-based instruction obtained percentage of 69.23% sufficient criteria and on the second siclus obtained percentage of 84.62% good criteria. Based on the observation of student activity on the first cycle obtained student activity levels of 70.56% with sufficient category and on the second cycle increased student activity to 86.68% with good category. As for the observation of lecturer ability of cycle I obtained the average value 3,428571 with the category of "Good" and cycle II increased to 4.107143 with the category of "Good". The conclusion of this study is the use of problem based instruction learning models can improve students' understanding of concepts in vektor analysis subjects.

PENERAPAN METODE PEMBELAJARAN INQUIRY DALAM PENINGKATAN RASA INGIN TAHU DAN KREATIVITAS SISWA PADA MATERI KALOR DI SMA NEGERI 3 PADANGSIDIMPUAN

One of the demands of the Curriculum for teachers in learning, using the learning models appropriate to the characteristics of the material and their students. But the reality on the ground shows teachers generally use methods lectures are teacher centered and less teachers facilitate students to work in groups in learning. One form of the model that can enable students work together in learning is modelInquiry. The purpose of this study was to describe the competence of physics students. This type of research is research action class. The location of the research of SMA Negeri 3 Padangsidimpuan. The subject of research grade X with a total of 29 students. The research was conducted by two cycle consists of four steps of research, namely planning, implementation, observation and reflection. Research instrument consisting of a sheet of observation and tests the student's competence. Technique of data analysis was descriptive. Implementation research is held in even-numbered Annual semester Teaching 2013/2014. The results showed an increase in the competence of physics students. The results of the three cycles undertaken showed an increase in the percentage of students who achieve a minimum criterion. The percentage of students who complete learning increased from 36% in cycle I became the 88% in cycle III. The average value of student learning outcomes have also been increased from 66.88 on cycle I became 85.52 cycle III. Thus, it can be concluded the implementation model of inquiry can improve the competence of physics students of class X SMA Negeri 3 Padangsidimpuan.

UPAYA PENINGKATAN KOMPETENSI GURU DALAM MENYUSUN SILABUS DAN RENCANA PELAKSANAAN PEMBELAJARAN (RPP) MELALUI SUPERVISI AKADEMIK YANG BERKELANJUTAN DI SMK NEGERI 4 PADANGSIDIMPUAN

This research was to look at the percentage of academic supervision the school principal can raise the competence of teachers in the preparation of the syllabus and the RPP. The location of the research is on the CMS State 4 Padangsidimpuan in Jln. Desa Plantations Pijorkoling plantations of Kec. Padangsidimpuan Southeast Of The City Padangsidimpuan. Implementation time is planned for one month starting August 1 to October 30, 2015. This research was carried out on its own writers, and writers assisted by curriculum Developers Team SMK Negeri 4 Padangsidimpuan consisting of the principal, Curriculum, and Waka Waka Studentship. This research was conducted with the research methods class action that lasted for 2 cycles. Each cycle consists of the stages of planning, implementation, observation and reflection. The results obtained, namely the increasing number of good teachers syllabus of 31% to 83% after academic supervision. In addition the number of RPP a good quality also increased from 31% to 89%. Increased competency of teacher in drawing up the syllabus and the RPP is good increased by 52% and 58%. The implementation of individual supervision is suitable to improve the competence of teachers in drawing up the syllabus and RPP during this Administration still remains a difficult requested from our teachers. To test it, we can use the class supervision. For the other trustees are expected to give a clearer input and directional in formation against the teacher.

UPAYA MENINGKATKAN KREATIVITAS SISWA MELALUI MODEL PROJECT BASED LEARNING

This research aims to improve the management of creativity and learning biology learning model through the application of Project Based Learning (the execution) on the subject of environmental pollution in the class X MIA-1 SMA Negeri 1 Sipirok TP 2017/2018. This type of research this is a class action research (PTK) using two cycles of learning. Data collection techniques used are tests and observations with data collection tool berupalembar test of creativity and learning management of biological observation sheets. Based on the results of research conducted, the test results obtained in cycle I, with a total value of 2299, the value of the average number of students who complete 71.84 as many as 9 people (71.87%) and cycle II obtained total value of 2995 with average number of 93.59 students who complete 30 people (93.75%) so that the cycle of I to II an increase in cycle 7 (21.88%). As for the observations against the management of the biological cycle of learning I obtained an average percentage of 70% and on Siculus II becomes 91%. Thus, from cycle to cycle I II occur an increase of 21% from kulaifikasi simply be good criteria. The study was finalized in cycle II because the indicators of success have been achieved and meets the criteria of ketuntasan so that the conclusions of this research is that learning through Project Based Learning (the execution), it can increase creativity and learning areas of biology on the subject of environmental pollution in the class X MIA-1 SMA Negeri 1 Sipirok TP 2017/2018.