Mathematics Education
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Item Application Cooperative Learning Model Stad Type To Improve Student Learning Mathematics Class Of Iv Sd Negeri 036 Serusa Kecamatan Bangko Kabupaten Rokan Hilir(2013-02-13) Mutiara, LiliaThis study aims to improve learning outcomes of mathematics through the application of cooperative learning models of STAD in fourth grade SD Negeri 036 Serusa Kecamatan Bangko Kabupaten Rokan Hilir semester academic year 2011/2012 on the subject matter fractions. The study was conducted in SD Negeri 036 Serusa Kecamatan Bangko Kabupaten Rokan Hilir Academic Year 2011/2012 collaborated with teacher in class IV. The researcher acted as executor and trustee acts as an observer class of IV. As the subject of this study was grade IV SD Negeri 036 Serusa Kecamatan Bangko Kabupaten Rokan Hilir to 25 people consisting of 14 male students and 11 female students with academic and social skills are heterogeneous. Forms of this research is to implement measures class of type STAD cooperative learning model to improve learning outcomes in students' mathematics subject matter fractions conducted in two cycles with six sessions of learning activities and twice tests. The results showed the number of students who achieve mastery criteria minumum 60 on the base score 13 students (52%), increased in the first cycle to 17 students (68%) and increased again in the second cycle to 25 students (100%).Item Applied Of The Direct Introduction To Increased Result Learn Mathematics At Students Class Of Ii Sdn 023 Filial Kopi Baik-Baik Kecamatan Bangko Kabupaten Rokan Hilir(2013-02-16) MurniatyAction research has been done in SD Filial 023 aimed at improving mathematics learning outcomes through the implementation of direct introduction model grade II in the second semester of academic year 2011/2012 on the subject matter of multiplication and division are performed in the second semester in April-June 2012. Subjects in this study were grade II SD Filial 023 Kopi baik-baik, Kecamatan Bangko Kabupaten Rokan Hilir with enrollment of 15 people, consisting of 8 boys and 7 girls. This study was conducted in six sessions. In the first cycle and second cycle implementation of learning with the application of direct instruction implemented with 6 (six) meetings. The results showed the frequency of the number of students who achieve minimum criteria in the low category for the base score is 11 students, the daily tests I was 8 students and daily test II was 1 students. While the frequency of the number of students who achieve the high category for minimum criteria basic score is 4 students, the daily tests I was 7 students and the daily test II is 14 students. This shows that there is improvement in student learning outcomes follow direct instruction both in the first cycle and second cycle.Item Hubungan Pemahaman 4 Pilar Kebangsaan Dengan Sikap Terhadap Fenomena Ancaman Disintegrasi Bangsa Pada Mahasiswa Prodi PPKN FKIP Universitas Riau(2013-08-28) RasitFormulation of the problem in this study is how the four pillars of national understanding among students Prodi PPKn FKIP How Riau University and student attitude toward the threat of national disintegration and Is there a significant relationship between pemahan 4 pillars with the attitude towards the phenomenon of the threat of national disintegration. The purpose of this study was to determine the four pillars of national understanding among students Prodi PPKn FKIP Riau University and to determine student attitude toward the threat of national disintegration and to know Is there a significant relationship between pemahan 4 pillars with the attitude towards the phenomenon of the threat of national disintegration. There is a hypothesis in the study was a significant relationship between the 4 Pillars Kebangasaan Understanding the phenomenon of attitude toward the threat of disintegration among Prodi PPKn Student Guidance and Counseling University of Riau. The research was conducted in April 2013 to June 2013. This research is quantitative descriptive. The population in this study were all students Prodi PPKn FKIP 2009-2012 University of Riau force as much as 205 people. Samples was determined by the method of simple random sampling (Gay in Winata, 2010: 35), namely random sampling technique. Number of samples taken by 20% of the total population of as many as 41 people. Data was collected by observation, questionnaires and libraries, and then analyzed by product moment correlation. The results showed that the 4 pillars of understanding student nationality at the University of Riau FKIP PPKn Prodi obtained an average score of 83.22 when it gained 95.65% dipersentasikan then categorized as good. And for attitudes toward the threat of national disintegration phenomena obtained an average score of 20.51 when it gained 75.97% dipersentasikan so categorized good. In this study there was no significant relationship between the understanding of the 4 pillars of national attitudes towards the threat of national disintegration phenomenon in students Prodi PPKn FKIP University of Riau. This is evidenced by a series of statisti test correlation between variables X and Y veriabel, obtained count equal to r - 0.17 and r value table obtained from the study of the correlation coefficient "r" table with n = 41, at a significance level of 5% with df = 39 obtained r table is 0.325. Thus the count rItem Model Pembelajaran Kooperatif Pendekatan Struktural Numbered Heads Together (NHT) Untuk Meningkatkan Hasil Belajar Matematika Peserta Didik(2012-12-05) Sofiyana, AnaMODEL PEMBELAJARAN KOOPERATIF PENDEKATAN STRUKTURAL NUMBERED HEADS TOGETHER (NHT) UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA PESERTA DIDIK Ana Sofiyana1 Rini Dian Anggraini2 Zuhri D3 Kampus Bina Widya Km. 12.5 Simpang Baru Pekanbaru 28293 Telp. (0761)63266 Email: asya_18@yahoo.co.id ABSTRACT This research aimed at improving students learning outcomes in teaching and learning process at MTs Diniyah Puteri Pekanbaru by implementing cooperative learning model of numbered heads together structural approach in mathematics lesson. This study uses classroom research. It was conducted in two cycles. The activity and students learning outcomes data were gained by collecting activity data by using observation sheet and daily test. The data which were collected were score which descriptive analyzed statistically. The result of study in the first cycle found that the percentage of students who achieve KKM is 20% and the second cycle is 42.86%, an increase from before the measures the percentage is only 14.28%, and the award based on the first cycle of five teams awarded a great team, a team awarded the good team and a team awarded the super team, while in the second cycle of seven teams awarded super team. The conclusion of the study showed that the implementing of cooperative learning model for numbered heads together structural approach could improving students learning outcomes mathematic.Item Model Pembelajaran Kooperatif Pendekatan Struktural Numbered Heads Together (Nht) Untuk Meningkatkan Hasil Belajar Matematika Siswa(2013-01-29) YuniartiMODEL PEMBELAJARAN KOOPERATIF PENDEKATAN STRUKTURAL NUMBERED HEADS TOGETHER (NHT) UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA Yuniarti1 Suhermi2 H. Zuhri D3 Kampus Bina Widya Km. 12.5 Simpang Baru Pekanbaru 28293 Telp. (0761)63266 Yunimath_eduunri@yahoo.co.id Abstract: This research aims to increase mathematics learning outcomes of students by implementing cooperative learning model of numbered heads together structural approach in class XI IPA SMA An-Naas Pekanbaru even semester of academic year 2011/2012 . This study uses action research. It was conducted in two cycles. The subjects studied were students of class XI IPA SMA An-Naas Pekanbaru with the number of 20 people comprising from 6 male students and 14 female students. Students in the class are heterogeneous in terms of academic and gender. The activity and students learning outcomes data were gained by collecting activity data by using observation sheet and daily test. Analysis of the data used is descriptive statistical analysis that describes the activities of teacher and students, analysis of learning outcomes and succesful measurements. The results in the first cycle found that the percentage of students who achieve KKM is 20% and the second cycle was 45%, which increased the percentage of prior actions that only 10%, and the award based on the first cycle of two teams awarded a great team and three teams awarded the super team, while in the second cycle of three teams awarded great team and two teams awarded the super team. The conclusion of the study showed that the implementing cooperative learning model of numbered heads together structural approach could improving mathematics learning outcomes of studentsItem Penerapan Pembelajaran Kooperatif Tipe Stad Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas V Sd Negeri 025 Sungai Tunggak(2013-02-12) Sahputra, AdyThis research is a classroom action research aims to improve and enhance the learning outcomes math. Implementation of the research done inclass V SDN 025 Sungai Tunggak were 40 students the second semester of 2012. The research was conducted by two cycles, each cycle performed three learning sessions and one tests. Quantitative data obtained through testing for learning outcomes and qualitative data abaut the activities of teachers and students through observation sheet. Quantitative analysis of the result of the analysis showed that the average score of the class student V SDN 025 Sungai Tunggak has increased. Quantitative an increase in motivation, interests, and activities of students and teachers in learning of operation of fraction number math with type cooperative learning STAD. Based on the results of this study concluded that with the implementation of cooperative learning model type STAD can improve student learning outcomes math class V SDN 025 Sungai Tunggak.Item Penerapan Model Pembelajaran Kooperatif Tipe Student Teams Achievement Divisions (Stad) Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas Iv Sdn 017 Mamahan Jaya Kec. Langgam Kab. Pelalawan(2013-02-23) KarmilawatiGood management of learning mathematics is one of the components that affect the success of learning mathematics, learning mathematics where indicators of success is how well the learning outcomes achieved by students after participating in the learning process of mathematics. From the facts, the percentage of success in learning mathematics is still very minimal. The percentage of students in Class IV SDN 017 Mamahan Jaya reaching Minimum Achievement Criteria to follow the process of learning mathematics is still low. The effort is a way to implement the type of cooperative learning Student Teams Achievement Divisions (STAD) through a research. This research was conducted in the fourth grade SDN 017 Mamahan Jaya, Sub District of Langgam, District of Langgam, in the even semester of the academic year 2011/2012, starting on 21 May to 5 June 2012. The subjects were totaling 25 people consisting of 18 boys and 7 girls with heterogeneous capabilities. The instruments used in this study consisted of the study and data collection instruments. The device consists of Syllabus learning, Learning Implementation Plan (RPP), and the Student Worksheet (LKS). Data collection instruments consisted of the tests and observation sheets. This research was conducted in two cycles. The results of the first cycle found that the percentage of students who achieve mastery Minimum criteria (≥ 60) was 64% and the second cycle was 80%, which increased the percentage of the previous measures only 56%. The conclusion of this study indicate that cooperative learning model model type Student Teams Achievement Divisions (STAD) can improve students' mathematics learning outcomes.Item Penerapan Model Pembelajaran Kooperatif Tipe Stad Untuk Meningkatkan Hasil Belajar Matematika Peserta Didik Kelas Iv Sdn 013 Segati Kec. Langgam Kab. Pelalawan Tp. 2011/2012(2013-02-23) Kulala, SitiMathematics is one of the subjects taught in schools that have an important role in developing students' thinking skills. Within the scope of most small, grade level math student learning outcomes is still very low, especially in class IV Elementary School District 013 Segati, Sub District of Langgam, Pelalawan District, in the even semester of the academic year 2011/2012. The Research was undertaken by applying type Student Teams Achievement Divisions (STAD) cooperative learning model, that aims to help improve students' mathematics learning outcomes SDN 013 Segati class IV. The research was conducted in the fourth grade Segati SDN 013 starting on May 21, 2012 until June 6, 2012. The subjects of this research were fourth grade students of SDN 013 Segati totaling 32 people consisting of 16 male students and 16 female students. This research used two cycles, in each cycle there was 3 meetings and 1 time daily tests. The results of the first cycle found that the percentage of students who achieve mastery Minimum criteria (≥ 65) was 87.5% and the second cycle was 93.8%, which increased the percentage of the previous measures only 43.8%. The award for the eight groups in the first cycle and the second is a group of Super. The conclusion of this study indicate that cooperative learning model type Student Teams Achievement Divisions (STAD) can improve students' mathematics learning outcomes.Item Penerapan Model Pembelajaran Kooperatif Tipe Stad Untuk Meningkatkan Hasil Belajar Matematika Peserta Didik Kls V Sdn 012 Tambak Kec. Langgam Kab. Pelalawan Tp. 2011/2012(2013-02-23) Mayani, EkaThis research aims to improve students' mathematics learning outcomes by applying the model type Student Teams Achievement Divisions (STAD) cooperative learning in class V SDN 012 Tambak, Sub District of Langgam, District of Pelalawan, even semester of academic year 2011/2012. This study uses action research. This is done in two cycles. The subjects studied were students of class V SDN 012 by the number of 17 people. Students in the class are heterogeneous in terms of academic and gender. Student activities and learning outcomes data obtained by collecting activity data using observation sheets and daily tests. Analysis of the data used is descriptive statistical analysis that describes the activities of teachers and students, the analysis of learning outcomes and measuring success. The results of the first cycle found that the percentage of students who achieve KKM is 82.35% and the second cycle was 94.12%, which increases the percentage of the p revious measures only 58.82%, and the award is based on the first cycle of the whole team is awarded a super team, whereas in the second cycle of awarded the whole team a great team. The conclusion from this study show that the model type Student Teams Achievement Divisions (STAD) cooperative learning can improve students' mathematics learning outcomes.Item Penerapan Model Pembelajaran Kooperatif Tipe Stad Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas V Sdn 005 Segati Kec. Langgam T.P 2012/2012(2013-02-23) RamliThe result of that study are expected by every elementary school and achieve minimum mastery criteria. Many factors influence lack of student learning. This study aims to improve mathematics learning process in SDN 005 Segati by implement cooperative learning model approach to Student Teams Achievement Division. Research is conducted by two cycles. Each end of the cycle of daily tests carried out. Action research was conducted collaboratively between researchers and teachers of mathematics, as well as the subject of as many as 27 students who comprised 11 men and 16 women. Data collected through observation and tests in the form of daily tests. Data analysis was performed with analysis of descriptive narrative and descriptive statistical analysis. Criteria for success of the action is successful if the number of students who achieve a score basic increase in daily tests I and II. The numbers of students who achieve a score of minimum mastery criteria on basic, daily tests I (1st cycle), daily tests II (2nd cycle) are respectively 63%, 70,37%, and 74%. Minimum mastery criteria attainment percentage indicates that the cooperative learning model approach to Student Teams Achievement Division can improve learning outcomes in math class V SDN 005 Segati Langgam.Item Penerapan Model Pembelajaran Kooperatif Tipe Student Teams Achievement Division (Stad) Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas X Adp1 Smk Muhammadiyah 2 Pekanbaru(2013-02-15) Andika, AnggiThis research aimed to improve students learning outcomes at class X AdP1 SMK Muhammadiyah 2 Pekanbaru by implementing cooperative learning’s model STAD type in mathematic lesson. This study uses classroom research. It was conducted in two cycles where each of cycle consist of planning, implementing, observation, and reflection . Students activities and learning outcomes data were gained by collecting observation sheet and daily test. The result of this research shows that by implementing cooperative learning’s model STAD type at class X AdP1 SMK Muhammadiyah 2 Pekanbaru improving students who achieve score more than or same with KKM. Before this research, percentage of students who achieve score more than or same with KKM is 45,46%. After this research, percentage of students who achieve score more than or same with KKM at the first and second cycles are 50% and 52,27%. The conclusion of this research is by implementing cooperative learning’s model STAD type at class X AdP1 SMK Muhammadiyah 2 Pekanbaru in mathematic lesson improving students learning outcomes.Item Penerapan Pembelajaran Kooperatif Teknik Tsts Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas Iv Sdn 005 Raja Bejamusinaboi(2013-02-12) Intyas, SriThe purpose of this study was to determine the application of Cooperative Learning Two Stray Stay Two types can improve learning outcomes math fourth grade students of SDN 005 Raja Bejamu Sinaboi Rokan Hilir District, the second semester of the school year 2011/2012 on the subject matter fractions. Means of collecting data in this study is the observation sheet and achievement test. Observation sheet used to collect data about the activities of students and teachers during the learning process that refers to the type of cooperative learning stages TSTS. Technique data collecting technique tests performed in this study are from the daily tests when completed cycle. Observations on the research carried out by observing the activities of students and teachers during the learning process takes place every meeting. Based on the research has been an increase in the number of students achieving the learning outcomes of mathematics KKM fourth grade students of SDN 005 Raja Bejamu, so it can be concluded that the hypothesis of the proposed action can be accepted as true. In other words, the implementation of cooperative learning model TSTS types can improve learning outcomes math fourth grade students of SDN 005 Raja Bejamu school year 2011/2012 on the subject matter fractions.Item Penerapan Pembelajaran Kooperatif Tipetwo Stay Two Stray ( TSTS) Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas Iv Sdn 017 Serusa, Parit Aman Kec. Bangko(2013-02-11) WarsujiPENERAPAN PEMBELAJARAN KOOPERATIF TIPETWO STAY TWO STRAY ( TSTS) UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS IV SDN 017 SERUSA, PARIT AMAN KEC. BANGKO Warsuji *) Syofni, Jalinus **) Program Studi Pendidikan Matematika FKIP UR Warsujiajie@yahoo.com Abstract The result of the evaluation of the grade 4 serusa Parit Aman kecamatan bangko safe districs tend to below. Lack of student learning outcomes because student are less active in learning and lazy in doing task. It appears from the lack of interaction between teachers and students and between students and students. In addition to the current task or exercise, most of students lazy to learn on their own, some student if they are having difficulty in doing so the do not attempt to slove it. Base on observation of the researchers was planning hasiknot match the allocation of times is not appropriate, students are not serious about work heets, group activities less walking. The results reflect the first cycle for improvement implemented in the second cycle. So implementation learning in this second cycle is in accordance with the learnig steps planned. Base on the analysis of learning outcomes increase student learning outcomes after study. It can be seen from the increasing number of students who avvieve a Minimum Completeness Critera (KKM) in daily I 70% and daily II 85%. Compared with the base score of 45% thus it can be concluded that the application of learnig model TSTS can improve students mathematics learning outcomes.Item Penerapan Pembelajaran Kooperatif Tipetwo Stay Two Stray ( Tsts) Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas Iv Sdn 017 Serusa, Parit Aman Kec. Bangko(2013-02-13) WarsujiThe result of the evaluation of the grade 4 serusa Parit Aman kecamatan bangko safe districs tend to below. Lack of student learning outcomes because student are less active in learning and lazy in doing task. It appears from the lack of interaction between teachers and students and between students and students. In addition to the current task or exercise, most of students lazy to learn on their own, some student if they are having difficulty in doing so the do not attempt to slove it. Base on observation of the researchers was planning hasiknot match the allocation of times is not appropriate, students are not serious about work heets, group activities less walking. The results reflect the first cycle for improvement implemented in the second cycle. So implementation learning in this second cycle is in accordance with the learnig steps planned. Base on the analysis of learning outcomes increase student learning outcomes after study. It can be seen from the increasing number of students who avvieve a Minimum Completeness Critera (KKM) in daily I 70% and daily II 85%. Compared with the base score of 45% thus it can be concluded that the application of learnig model TSTS can improve students mathematics learning outcomes.Item PENERAPAN AKTIVITAS QUICK ON THE DRAW DALAM TATANAN PEMBELAJARAN KOOPERATIF TIPE STAD UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS VIIB3 MTs DARUL HIKMAH PEKANBARU(2013-07-23) Etika, RPENERAPAN AKTIVITAS QUICK ON THE DRAW DALAM TATANAN PEMBELAJARAN KOOPERATIF TIPE STAD UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS VIIB3 MTs DARUL HIKMAH PEKANBARU Riza Etika, Japet Ginting, Jalinus) Etikariza@yahoo.co.id ABSTRACT This study was conducted at MTs Darul Hikmah, Pekanbaru in the second semester of the school years 2010/2011. The subject of the research is students of class VIIB3. There are 32 students in that class, consisting 32 boys who have heterogeneous academic ability. The goal of this study is to improve students’ mathematics achievement, especially in geometrical (rectangular, square, parallelogram, rhombus, kite and trapezoid) by applying the Quick On The Draw in Cooperative Learning Student Teams Achievment Division (STAD) Approach. This study is an action research. There are two cycles and four stages in this study. Each cycle has four stages, they are planning, action, observation, and reflection. The result of research showed that the improvement of students learning achievement. The percentage of first cycle showed that students who get minimum achievement criteria (MMC), from 34.38% to 50%. While, in the second cycle, the percentage of students who minimum achievement criteria (MMC) increase to 68,75%. In other words, the implementation of Quick On The Draw in Cooperative Learning Student Teams Achievment Division (STAD) Approach can improve students’ mathematics achievement in class VIIB3 of MTs Darul Hikmah Pekanbaru, especially in geometrical in the school years 2010/2011.Item PENERAPAN DENGAN PENDEKATAN MATEMATIKA REALISTIK (PMR) UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA DI KELAS IV SD NEGERI 015 SEREMBAN JAYA KECAMATAN RIMBA MELINTANG(2013-02-11) Widayati, SPENERAPAN DENGAN PENDEKATAN MATEMATIKA REALISTIK (PMR) UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA DI KELAS IV SD NEGERI 015 SEREMBAN JAYA KECAMATAN RIMBA MELINTANG Oleh: Sri Widayati (*) Putri Yuanita, Jalinus (**) Program Studi Pendidikan Matematika FKIP UR Sriwidayati.rohil@gmail.com Hp.085265116618 ABSTRACT The research is classroom action research. It purposed to improve and to incrase process of learning mathematic. The implementation of the research is done toward students clas of IV SDN 015 Seremban Jaya, Kecamatan Rimba Melintang with the number of the students are 20 students. They are 12 male and 8 female.This research is done in second semester 2011/2012 for two cycles, each cycles is done for three times of meeting and once for test. Data of the result of the students’ learning through test are first and second test and data of the teacher’ activity is gotten from observation sheets.The research is done through applying learning model realistic mathematic approach.The result of learning process at first cycle have increasing 90% at super category and at second cycle reached 85% categorized into good. According to the result of the research can be conclude that learning with mathematic realistic approach can increase the students’ learning result for IV Grade of SDN 015 Seremban Jaya Rimba Melintang.Item Penerapan Model Pembelajaran Kooperatif Tipe Stad Untuk Meningkatkan Motivasi Belajar Matematika Siswa Kelas Iv Sdn 004 Bukit Datuk(2013-02-12) Astuti, SriMathematics is one of the compulsory subjects in school because of the importance of basic math that particular mastery of all math elementary school math materials a top priority. The low value of fourth grade Bukit Datuk caused by several things, and the lack of an active role of students in learning, students often do not collect duties given a variety of reasons, and some students are less diligent in doing the exercises that the teacher can be seen from happy students imitate his work, so there is no sense of competition or competing fellow students to improve their ability to learn, based on this, the researchers conducted research using cooperative learning model STAD. Based on the analysis of analysis defined motivation indicators, indicators expressed interest, perseverance, tenacity, and confidence increased competition. This shows that the type STAD cooperative learning strategies can increase interest, perseverance, tenacity, competitive, confident, in learning math in elementary school at 004 Bukit Datuk subject matter and wake-up room flat on the second semester Academic Year 2011/2012.Item PENERAPAN MODEL PEMBELAJARAN BERDASARKAN MASALAH DALAM KELOMPOK UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS X TKJ SMK DWI SEJAHTERA PEKANBARU(2013-07-23) Ariani, L.H.DPENERAPAN MODEL PEMBELAJARAN BERDASARKAN MASALAH DALAM KELOMPOK UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS X TKJ SMK DWI SEJAHTERA PEKANBARU Lucia Helen Dewi Ariani*), Japet Ginting,Yenita Roza**) lucia_hda@yahoo.com (081276283871) Abstract The research was classroom action research that aims to improve learning process and increase students achievement. The researcher applied the problem based learning at class X of TKJ SMK Dwi Sejahtera Pekanbaru, academic year 2012/2013. Research procedures were carried out in a class action including planning, implementation, observation and reflection. The success of the action was marked by improving the learning process and students’achivement. Improvement of the learning process can be seen from the reflection of observations result and increase ofstudents’ achivement marked by score of student’s individual progress and reaching minimum achievement criteria (MMC). The data analysis of teacher’s and students’ activities showed the activity of teacher and students’achievement. It was indicated by the reflection of teacher learning process which affected on the teacher’s and students’ performance in the classroom. In the first cycle, students who achieved minimum achievement criteria were 48 % and 68 % in second cycle. From the result above, the researcher concluded that there was an improvement on students’ achievement about 24 % after they were given a treatment. From the results of this study concluded that Problem Based Learning can improve the students’ achievement at class X of TKJ SMK Dwi Sejahtera Pekanbaru. Keyword: Problem Based Learning, achievementItem Penerapan Model Pembelajaran Berdasarkan Masalah Secara Kelompok Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas X.MO2 SMK Taruna Pekanbaru(2013-08-28) Asri, DeviThis research aims to increase mathematics learning outcomes of students by implementing cooperative team of problem based instuction approach in class X.MO2 SMK Taruna Pekanbaru even semester of academic year 2011/2012 . This study uses action research. It was conducted in two cycles. The subjects studied were students of class X.MO2 SMK Taruna Pekanbaru with the number of 37 people comprising from that all of students were male. Students in the class are heterogeneous in terms of academic. The activity and students learning outcomes data were gained by collecting activity data by using observation sheet and daily test. Analysis of the data used is descriptive statistical analysis that describes the activities of teacher and students, analysis of learning outcomes and succesful measurements. The results in the first cycle found that the percentage of students who achieve KKM is 51,35% and the second cycle was 70,27%, which increased the percentage of prior actions that only about 8%, and the award based on the first cycle of four teams awarded a great team and two teams awarded the super team, while in the second cycle of five teams awarded great team and three teams awarded the super team. The conclusion of the study showed that the implementing cooperative team of problem based instruction approach could improving mathematics learning outcomes of students.Item Penerapan Model Pembelajaran Kooperatif Tipe Two Stay Two Stray (Tsts) Untuk Meningkatkan Hasil Belajar Matematika Peserta Didik Kelas Viiib Smp Negeri 23 Pekanbaru(2013-02-15) Budiarti, RirinThis research aimed at improving students learning outcomes in teaching and learning process at SMPN 23 Pekanbaru by implementing cooperative learning model of two stay two stray in mathematics lesson. This research uses classroom research. It was conducted in two cycles. The activity and students learning outcomes data were gained by collecting activity data by using observation sheet and daily test. The data which were collected were score which descriptive analyzed statistic. The result of study in the first cycle found that the pescentage of students who achieve KKM is 37,5% and the second cycle is 45%, an increase from before the measures the percentage is only 22,5%, and the award based on the first cycle of two teams awarded a good team, seven teams awarded the great team and a team awarded the super team, while in the second cycle of five teams awarded the great team and five teams awarded the super team. The conclusing of the study showed that the implementing of cooperative learning model for two stay two stray could improving students learning outcomes mathematic.