Abstract: This research is a development research intended to create a valid computer based learning media with tutorial interactive model for learning mathematics on polyhedron topic. This research has done by following the steps according to Borg and Gall, such as: (1) potential and problems; (2) collecting information; (3) design product; (4) product validation; and (5) product revision.…
Abstract: This research is motivated by the low of learning achievements of students of SMP Negeri 12 Pekanbaru. This research is aimed at improving the student learning achievements by using the Discovery Learning model. This classroom action research was conducted in VII.6 class of SMP Negeri 12 Pekanbaru in the first semester of the school year 2019/2020. The subjects of this research we…
Abstract : This research purposed is to produce a mathematics learning devices by using problem based learning to fasilitate mathematical problem solving ability of Junior high school Students grade VIII on statistical material. Learning devices in this research are syllabus, lesson plans, and student's worksheet. This research method used is the 4D models which consists of the stage Define…
Abstract This research was a class action research which aimed to improve learning process and increased the mathematics learning outcomes by implying Problem Based Learning model. Subjects of this research were the students of grade VII.1 SMP Negeri 3 Pekanbaru in the academic year 2019/2020 total number of participant are 40, consisting of 21 boys and 19 girls with heterogeneous academic …
Abstract: This study aimed to improve the learning process and improve the student’s Mathematical Problem Solving Skill by applied Problem Based Learning (PBL) model. This study was Classroom Action Research with two cycles. This research conducted of class XI.IPA.3 SMA Negeri 9 Pekanbaru on even semester of academic year 2019/2020 wich consists of 35 students with heterogeneous academic.…
Abstract: The background of this study is motivated by the inadequacy of mathematics learning instruments as supporting learning referring to Curriculum 2013, in particular the Lesson Plan (RPP) and Student Activity Sheets (LAS). This study aimed to develop lesson plans and LAS based discovery learning on circle’s material of students in 11th grade SMA/MA Pekanbaru. The study model used i…
Abstract: This research is a classroom action research that aims to improve the learning process and improve student learning outcomes through the application of the Problem Based Learning model. This research was conducted in class VIII4 of SMP Muhammadiyah 1 Pekanbaru in the 2019/2020 odd semester school year. The subjects of this study were 29 students consisting of 14 male students and …
Abstract: The background of this research was students who got difficultiea to learn mathematics on transformation material. This was because transformation learning in class still uses the lecture method that uses textbooks and student worksheet which causes students to often have difficulty understanding the visualization of the transformation material that they studied. This research aims to…
Abstract The curriculum that is currently developing in Indonesia is the 2013 curriculum. The 2013 curriculum requires student to be active in the learning process,but currently there are still limited learning device according to the 2013 curriculum. This research aims to produce learning instrument in the form of Syllabus, Lesson Plan (LP), and Student Worksheet (SW) based on discovery l…
Abstract: This study aims to improve the learning process and improve mathematics achievement by implementing the discovery learning model. This type of research is a classroom action research conducted in two cycles, each of which consists of planning, implementing, observing, and reflecting. The subjects of this study were students of grade VII 2 SMPN 4 Mandau in the odd semester of the 2…
Abstract:. This research is classroom action research which aims to improve the learning process and the result of learning mathematics by applying discovery learning (DL) model. The subject of this research were the first semester students of class VII5 SMPN 4 Mandau academic year 2019/2020 consisting of 20 male and 12 female students. Instruments on this research consisted of syllabus, l…
Abstract: This research is a classroom action research that aims to improve the learning process and to increase the student's mathematical problem solving ability by applying Problem Based Learning model. The subjects of this research are the students at class SMP PGRI Pekanbaru at the second semester of academic years 2019/2020, which amounted to 28 students. This research consists of two…
This research was underlied by the limited Mathematics learning media as the supporting facility of the learning in Curriculum 2013. The purpose of this research is to produce the product in the form of learning media (syllabus, lesson plan, and LKPD) on linear program material of Grade XI Senior High School based on PBL model which fulfills valid and practicality criteria to facilitate student…
This research is motivated by the availability of mathematics teaching materials in schools which are still limited in number. The available teaching materials have not facilitated students 'mathematical problem solving abilities and have not provided contextual problems with students' daily lives. The teaching material is still focused on the delivery of material with questions for understandi…
The results of the preliminary study show that the learning devices used by teachers in schools have not met the rules contained in the 2013 curriculum. This study aims to produce learning tools using the Problem Based Learning model to facilitate mathematical representation skills in the polyhedron material consisting of the syllabus, lesson plan, and student worksheet. In this study, the rese…
The background of this research is student’s abilities are not optimal in Mathematical Problem Solving (MPSA) because they are lack of learning tools that train them about mathematical problem solving skills, especially Student Worksheets (SW). In line with that, the purpose of this study is to develop mathematics learning tools that meet valid and practical requirements to facilitate mathema…
This research was motivated by the low mathematical communication skills of students. To overcome this problem is to improve the learning process, one of which is by applying the 5E learning cycle model. The 5E learning cycle model is a series of activity stages so that students can master the competencies achieved in learning by taking an active role, directed to seek and discover new knowledg…
This research is motivated by the lack of available learning tools that teachers can use in the learning process. Based on the results of observations and analysis of the learning tools used by some high school math teachers in Pekanbaru, it is known that only a small portion of them develop learning tools while others use learning tools obtained from peers, the internet and other sources.…
The development of HOTS questions in this study resulted much of HOTS question bank obtaines used in daily test and last exams. The HOTS problem developed includes three aspects,the analyse aspect (C-4), the evaluation aspect (C-5) and the creative aspect (C-6). The resulting HOTS questions divided into 10 analysis questions, 11 evaluation questions and 9 creative questions. To produce this HOT…
The research that has been done is the effect of the Search, Solve, Create, Share (SSCS) learning model on the mathematical problem-solving abilities (KPMM) and Self Efficacy of the students of SMP Negeri Kampar. The low ability of students' mathematical problem solving and the low self-confidence of students in solving problem solving problems underlie this research. The difficulty of students…