This study aimed to develop valid and practical quadrilateral and triangular based on acontextual approaches to facilitate the mathematical probelm solving ability of seventh-grade students of SMP/MTs. This research model used ADDIE model covering the Analysis, Design, Development, Implementation, and Evalution stages. Based on the validation results, it was obtained that the mathematics module…
This study aims to produce a learning device Problem Based Learning model with the SQ3R method of social arithmetic that meets the valid and practical requirements to facilitate mathematical literacy skills. Learning tools developed in the form of syllabus, Learning Implementation Plan and Student Worksheets. The development model used is a 4-D development model (define, design, develop, d…
The implementation of the 2013 curriculum well is very much determined in developing learning tools. This research produces learning tools in the form of syllabus, lesson plans, and student worksheets with Problem Based Learning models on Social Arithmetic material. This research is a research and development (R&D) using a 4D model. The instrument in this study was a validity instrument in the …
Mathematical reasoning abilities (MRA) are needed and becomes the base of problem-solving skills because mathematical reasoning and mathematics lessons are two related things. Solving mathematical problems requires reasoning and reasoning skills can be honed from learning mathematics The low ability of mathematical reasoning is seen in the geometry material so innovation is needed to improve th…
The learning tool (Silabus, Study Implementation Plan (RPP) and Student Activity Sheet (LAS) mathematics apply the Problem Based Learning model to facilitate the study KPMM students on material quadratic equations to use.However, valid and practical grade IX junior high school/MTs students are not required to participate in the study. The purpose of this research. This type of research is …
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 VII-B MTS PP Nurul Huda Lubuk Batu Jaya at the second semester of academic years 2021/2022, which amounted to 28 students. This research con…
The purpose of this research is to produce mathematics learning media using geogebra software to facilitate students' interest in learning in valid and practical class VII SMP/MTs quadrilateral material. In addition, as an aid to find out the truth of the principle, as a form of object mathematical skills (procedures). The development model of this research is a 4D model, namely define, design,…
In curriculum 2013 it has been suggested that one of the aims of mathematical learning: learners is expected to have problem-solving ability. Teacher is expected to increase the activation of learners in the learning process especially the development of the ability to solve mathematical problems. In this regard, the aims of this study is to produce a product of learning tools (silabus, RPP…
This research was a development research that aims to produce and assess the quality of the KPMM test instrument to measure the SOLO taxonomy level of students on sequence and series material. This research is motivated by the importance of KPMM students to solve problems related to everyday life. The type of research used is a formative research model development research. This model consists …
This research is a research and development research that produces a product in the form of a Linktree-based learning media that meets the valid and practical requirements on Trigonometry Materials to facilitate the mathematical understanding ability of XI SMA/MA class students. The development model used is the 4D model, which consists of four stages, namely: (1) Define; (2) Design; (3) D…
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…