This study was motivated by the low thinking ability of high-level learners. The low level of thinking ability of learners is due to the learning process in class that does not accommodate the development of high-level thinking skills. Mathematics learning tends to be devoted to low-level thinking skills that solve problems with procedural formulas, memorization instead of understanding co…
The results of the achievements of Indonesian students 'ability in mathematics literacy in the 2018 PISA survey showed that they were ranked 7th from the bottom with a score of 379. This achievement still showed that Indonesian students' abilities were towards a lower level when compared to 489 which is the OECD average score. The fact found in the results of research conducted by Ruspiani (in …
This research was motivated by the students' weak mathematical understanding. Based on the results of the documentation study and analysis conducted by researchers, information was obtained that the teaching materials used by students were textbooks obtained from publishers that were not in accordance with the learning needs of students. The book only contains a summary of the material, a colle…
This research is motivated by the low mathematical critical thinking ability of learners and the lack of learning tools that are seen to facilitate the critical thinking ability of learners. Based on interviews, observations, documentation studies, analysis of test students' test of critical thinking ability, the researchers obtained the fact that the learning tools owned by teachers have not c…
This research is motivated by the inadequacy of teachers in developing learning tools that have an impact on students' mathematical problem-solving abilities. The results of the document review that the researcher conducted on the learning tools used by the teacher obtained information that the learning tools used by the teacher had not met the rules contained in the 2013 Curriculum so that it …
This research is motivated by low Mathematical Communication Skills (KKM) and student learning motivation. Based on data on National Examination scores in 2017/2018, interviews, observations, which researchers have done, it is found that the mathematical communication skills and student motivation are still low. The solution to improve the low mathematical communication skills is by applying th…
This research is motivated by the low ability of mathematical problem solving (MPSA) and learning motivation of junior high school students in Kuantan Singingi Regency. Based on the results of interviews with students, most students said they were still hesitant to solve problems in the form of problems, and even students could not solve MPSA questions by making them known, asked and answered. …
This research is motivated by the implementation of the 2013 Curriculum which requires teachers to prepare learning activity designs before starting the learning process. Learning plans can be done by developing learning tools that are in accordance with the 2013 curriculum references in order to achieve the objectives of learning mathematics. One of the objectives of learning mathematics is th…
This research is motivated by the worksheet used in schools in general that has not provided steps that can guide students to understand the concept of the material. Students worksheets is not designed with the right model to construct students knowledge independently and there are no contextual problems that cause a lack of interaction between students. In order to achieve the objectives of le…
This research is based on several reasons the importance of role of mathematics in education, especially in problem solving in daily life. Further, researchers found the facts, that the 2013 curriculum has not been running well, learning tools that are made do not support the development of critical thinking and reasoning of students by the low ability of students to solve mathematical problems…
This research is motivated by the birth of the 2013 Curriculum in the government's effort to improve the quality of education in Indonesia. However, in its implementation there are many things that must be observed and prepared. One of them is learning tools that are no longer provided by the government. The government only provides Permendikbud containing basic competencies that students must …
This research is motivated by the implementation of the 2013 Curriculum which requires teachers to prepare learning activity designs before starting the learning process. Learning plans can be done by developing learning tools that are in accordance with the 2013 curriculum references in order to achieve the objectives of learning mathematics. One of the objectives of learning mathematics is th…
The background of this research is student’s abilities are not optimal in mathematical communication skills because they are lack of learning tools that train them about mathematical communication skills, especially student worksheet (SW).In line with that, the purpose of this study is to develop mathematical communication in the class X SMA class line and series material. The line and series…
As the age progresses, education also progresses rapidly. Education in Indonesia aims to develop learners potential to experience intelegence, a noble motive, and possess the necessary skills as members of society and citizens. One way that can be done to achieve the educational goals is the reforms in the mathematics learning that have been included in the 2013 curriculum. Learning in the 2013…
This research is motivated by the low of Mathematics Problem-Solving Ability moreover the need for learning tools that are under the 2013 curriculum. Thus, the purpose of this study is to produce mathematics learning tools (syllabus, lesson plans, and student worksheets) that can facilitate students’ Mathematical Problem-Solving Ability that is valid and practical to use. The form of this re…
This research is motivated by the lack of Mathematical Communication Skill of students due to the lack of learning devices that develop the Mathematical Communication Skill of students, especially Students’ Worksheets (LKPD). In line with that, the purpose of this research is to develop a mathematical learning device that qualifies as valid and practical to facilitate Mathematical Communicati…
Perkembangan teknologi menuntut adanya upaya perubahan pada pendidikan. Pemerintah melalui Departemen Pendidikan dan Kebudayaan terus melakukan perubahan dan inovasi dalam bidang pendidikan, salah satunya adalah pembaharuan dan inovasi kurikulum, yakni lahirnya kurikulum 2013. Pembelajaran dalam kurikulum 2013 merupakan pembelajaran berbasis aktivitas yang memberikan kesempatan kepada peserta d…
This research is based on the limited media of computer-based mathematics learning with a scientific approach that corresponds to the demands of the 2013 curriculum and has not maximized the learning outcomes of students in geometry. The low use of computers and technology in learning is due to the teacher's lack of understanding of computer use, limited preparation time, and difficulties in fi…