This research is motivated by the low ability of students to solve mathematical problems, based on the results of pre-research conducted by researchers at SD Islam Plus YLPI Pekanbaru on the circumference material and the area of a flat shape, it shows that the percentage of students make mistakes on each indicator of KPMM is very high. Based on the results of interviews and analysis conduc…
This research is motivated by the difficulty of teachers in arranging learning tools that are in accordance with the 2013 curriculum. The teacher's lack of understanding in arranging learning tools also has an impact on the learning process. The learning process in the 2013 curriculum is that students are expected to be more active in communicating their ideas. One of the learning resource…
This research is motivated by the facts that the 2013 curriculum has not been implemented optimally. This is due to a change in regulations. The change in regulations has an impact on the availability of learning tools that are still limited. So it is necessary to develop learning tools. The government has also recommended several learning models that can be applied to learning tools. Based on …
This research is motivated by the limited computer-based learning media with a scientific approach that is in accordance with the demands of the 2013 curriculum and the lack of student interest in learning. Based on the results of interviews and analysis conducted by researchers, it is found that the use of computers and technology in learning is still low. This is due to the teacher's lack…
This research is motivated by the low mathematical communication skills of students and the limited learning tools that are in accordance with the demands of the 2013 curriculum. Based on the results of interviews and analysis conducted by researchers from several junior high schools in Pekanbaru, it was found that the learning tools used by teachers in schools had not In line with the demands …
This research is based on the low ability of students ‘mathematical understanding, the difficulty of teachers in planning problem-based learning in accordance with the demands of the 2013 curriculum and applying learning models that facilitate students’ mathematical understanding, not functioning LKPD as a learning resource, and not familiarizing participants. students in solving problem-ba…
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…
Education is an interesting issue to discuss, because through education the progress of a nation can be achieved. The objectives of learning mathematics at the primary and secondary education levels are (1) Understanding the concept of mathematics; (2) Using patterns as guesswork in solving problems, and being able to make generalizations based on existing phenomena or data; (3) Using reasoning…
This research was underlied by the implementation of curriculum 2013 in the education which required teachers to prepare the learning well. One form of preparation done by teachers is preparing learning media that supports the implementation of Curriculum 2013 included in Mathematics learning. The results of observation and analysis done by researcher on the learning media used by teachers at s…
This research was motivated by the implementation of the 2013 curriculum in education that requires teachers to prepare learning well. One form of preparation made by teachers is the preparation of supporting learning tools in the 2013 curriculum including those in mathematics. Based on observations and analysis of the learning tools used by teachers in several high schools in Pekanbaru, obtain…
A BG-algebra is a non-empty set X with a binary operation ∗ and a constant 0 satisfying the following axioms: (B1) x∗x = 0, (B2) x∗0 = x, and (BG) (x ∗ y) ∗ (0 ∗ y) = x for any x; y ∈ X, which is a generalization of B-algebra, such that some of properties of BG-algebra have similarity by B-algebra such as (B1) and (B2). However, some of the concepts in B-algebra can also appl…
BG-algebra is an algebraic structure constructed from group which is not commutative. BG-algebra is known as a generalization of BG-algebra, therefore some concepts in B-algebra can also be applied in BG-algebra, such as direct product. This thesis discusses the construction of the direct product concept in BG-algebra and 0-commutative BG-algebras and also its characteristics. This thesis …
BG-algebras constructed from a noncommutative group. BG-algebras is a generalization of B-algebras, so some concepts in B-algebras can also be applied in BG-algebras, such as concepts derivations. This thesis uses the method of construction of derivations in B-algebras by Al-Shehrie. The results obtained dene (l; r)-derivations, (r; l)-derivations, and left derivations in BG-algebras, reg…
Fraction have been introduced since the Egyptian era. Egyptian people was interested to learn about the sum of fraction with a numerator is equal to one or they called it an Egyptian fraction. Every rational fraction can be expanded to a sum of some Egyptian Fraction. This thesis discusses the formation of rational fractions from the sum of four Egyptian fractions through various methods. S…
There are two relationship discusses in this tesis, that is the relationship of Lucas matrix Ln and p-Tribonacci matrix T p n , and the relationship of Fibonacci matrix Fn and p-Tribonacci matrix T p n . These relationship are to obtain a new matrix called Ep n matrix and Hp n matrix, then the Ep n matrix and Hp n can be expressed in the form Ln = T p n Ep n and Fn = T p n Hp n. …
There are two relationship discusses in this tesis, that is the relationship of Lucas matrix Ln and p-Tribonacci matrix T p n , and the relationship of Fibonacci matrix Fn and p-Tribonacci matrix T p n . These relationship are to obtain a new matrix called Ep n matrix and Hp n matrix, then the Ep n matrix and Hp n can be expressed in the form Ln = T p n Ep n and Fn = T p n Hp n. …
The background of this research is the difficulty of students in understanding mathematics learning. The lack of availability of mathematics textbook is one of the difficulties factors for students understanding the concept of learning mathematics. This research aims to develop mathematic textbooks based on Riau traditional music instruments. This research is a research and development (R&D) us…
This research aims to develop mathematics learning based on Riau Malay batik motive on Geometry Transformation subject for the third grade of junior high school. This research is a research and development (R&D) using the ADDIE model that consist of analysis, design, development, implementation, and evaluation. The research instruments used are validity instrument and practicality instrument. T…
This research is a classroom action research that aims to improve the learning process and to increase mathematics achievement with applied learning model of Problem Based Learning. The subjects of this research was student of class VIII MTs Negeri 1 Indragiri Hilir in academic years 2018/2019, which are 28 students, consist of 13 boys and 15 girls. This research consisit of two cycles, each cy…
This research is classroom action research that aims to improve the learning process and increase mathematics learning outcomes by implementing the Problem Based Learning (PBL) model. The subjects of this research are students of class VIII-B SMP PGRI Pekanbaru of academic years 2019/2020, which consists of 16 male students and 14 female students. The research instrument consisted of mathematic…