The background of this research is due to the low of student mathematical problem solving ability. This study aims to produce a valid and practical mathematics learning tool to facilitate KPMM on the material of Transformation at IX grade junior high school students of Kuantan Singingi. Type of this research used development research that using 4-D model, namely Define, Design, Develop, and Di…
This research is motivated by the low mathematical reasoning ability of students in Indonesia, especially class XI students of the high school. The low mathematical reasoning ability of students can be seen from the test results that the researcher gave to 29 students of the high school students of class XI which measured three indicators of mathematical reasoning ability, namely: 1) performing…
One of the objectives of learning mathematics in the 2013 curriculum is to emphasize the mathematical understanding ability. Mathematical understanding ability needs to be instilled in students to develop an understanding of mathematics learning activities and increase students’ mathematical knowledge. Mathematical understanding ability is also one of the objectives of each material taught by…
This research is motivated by the students' mathematical problem solving ability which is still low and the teacher's difficulties in developing learning tools that are in accordance with the 2013 curriculum. In connection with this, it is necessary to make efforts to assist teachers in providing learning tools that are in accordance with the demands of the 2013 curriculum. The purpose of …
This research is a development research (R&D) that produces a product in the form of a Problem Based Learning-based learning device that meets valid and practical requirements to facilitate the mathematical problem solving ability of class XII SMA students on the material of Indoor Distance. The development model used is a 4D model, which consists of four stages, namely: (1) Define; (2) De…
This research was motivated by the difficulty of students understanding concepts independently through printed teaching materials, especially on set material. The set material is related to daily activities that students often encounter. Learning should begin by providing real problems in everyday life to provide a stimulus so that students are able to find their own concepts and understand con…
This research is a development research that aims to produce products in the form of Syllabus, Lesson Plans (RPP) and Student Worksheets (LKPD) using the Problem Based Learning model to facilitate mathematical problem solving skills on the material of a two-variable linear equation system in class X SMK/MAK. valid and practical. The 2013 curriculum requires students to be active in learnin…
The purpose of of this study is to determine the validity and practicality of a mathematics learning tools based discovery learning to facilitate the mathematical connection skills of students. This type of research is Research & Development refer to 4D model.The development that the researchers carried out consisted of four stages, namely: (1) define; (2) design; (3) develop; (4) dissemin…
The background of this research is the low mathematical communication ability (KKM) of students. This study aims to produce valid and practical learning tools (Sylabus, RPP, and LKPD) to facilitate KKM on the Cartesian coordinate system material for class VIII SMP Pekanbaru. The type of research used is research and development. The development of learning tools uses the ADDIE development …
This research is motivated by the discrepancy of learning devices made by teachers with the 2013 Curriculum. This research employs development research as research design which aims to produce mathematics learning tools in the form of syllabus, Lesson Plan (RPP) and Student Activity Sheets (LAS) through the application of the Problem-Based Learning model (PBL) on the material of the three varia…
This research produces a product in the form of a mathematics learning device using a Problem Based Learning model on Three Dimensional material to facilitate students' Higher Order Thinking Ability. The development model used is a 4-D model. The research instrument used is the instrument of validity and practicality. The instrument of validity is in the form of a validation sheet to assess the…
This study aims to produce learning tools (syllabus, lesson plans, and LKPD) using Problem Based Learning model based on metacognitive approach that are valid and practical of a two-variable linear equation. The development model used is 4D (define, design, develop, disseminate) which is carried out until small group test of develop stage. The instruments used including learning tools vali…
This research is a development research (R&D) which aims to produce mathematics teaching materials assisted flipHtml5 that meet valid and practical requirements to facilitate mathematical understanding ability for grade VIII SMP/MTs students on Cartesian coordinates. The development model used is the lBorg and Gall model, which consists of ten stages, however, in this research, only the 7th sta…
This study aims to produce learning tools (syllabus, lesson plans, and LAS) based on open-ended problems on the material of Constructing Flat Side Space (BRSD) that are valid and practical to facilitate students' critical thinking skills. The 4D development model (Define, Design, Develop, Disseminate) in this study was carried out until small group test of develop stage. The instruments used in…
This research is development research (R&D) with the aim of producing an interactive mathematics learning media based on Articulate Storyline that meets the valid and practical requirements to assist grade IX students of SMP/MTs in understanding geometry transformation material and facilitating student learning independence. This development research uses the Borg and Gall development model whi…
This research is research on the development of interactive learning media that can be used by students through smartphones with a contextual approach to algebraic material for junior high school students. The purpose of this research is to produce interactive learning media with a contextual approach to valid and practical. This study uses a 4D development model which consists of four stag…
One of the main focuses that must be achieved in learning mathematics is for students to have mathematical understanding abilities (KPM), but in fact students' KPM is still relatively low, and the learning tools used by teachers cannot be said to be able to facilitate KPM. This study aims to produce learning tools that include syllabus, lesson plans and LAS based on the Discovery Learning (DL) …
The discrepancy of the learning tools prepared by the teacher with the demands of the 2013 curriculum, has an impact on the level of students understanding in understanding the learning material, especially the linear equations and inequalities of one variable. This research aims to produce learning tools based on Problem Based Learning on the material of linear equations and inequalities one v…
This study aims to produce mathematics learning tools in the form of a syllabus, lesson plans (RPP), and student worksheets (LKPD) based on a problem-based learning model on statistical material for class VIII junior high school students. This study uses a 4-D development model which includes four stages, namely: (1) define (define); (2) design (planning); (3) develop (development); and (4)…
This research is to produce mathematics learning tools in the form of syllabus, lesson plans (RPP), and student worksheets (LKPD) based on the problem-based learning model of social arithmetic material for seventh grade students of junior high school. This study uses a 4-D development model which includes four stages, namely: (1) define (define); (2) design (planning); (3) develop (development)…