This i research aims i to develop a product i in the i form of mathematics teaching i materials using the context of Riau Malay culture on congruence material for class IX SMP/MTs and to determine i the quality of teaching imaterials i developed by validity and i practicality tests. This i research i is a i development i research i (R&D) using i the ADDIE i model i which consists i of five…
Aware of the importance of the role and function of mathematics, the quality of mathematics learning needs serious attention in order to be able to achieve the goals set. Mathematical problem-solving skills are important abilities that must be possessed by students in order to solve a problem. Currently, the Mathematical Problem Solving Ability (KPMM) of students in Indonesia is relatively…
The purpose of this research is to create valid and practical learning media for grade VII SMP/MTs students using Macromedia Flash to facilitate student learning motivation. The development model used is the Borg and Gall model which consists of potential and problem phases, data collection, product design, design validation, design revision, product testing, product revision and usage test…
This study aims to produce an electronic module for derivatives of algebraic functions to facilitate mathematical comprehension ability of class XI senior high school students who have met the requirements for validity and practicality. The development model used is the ADDIE model which includes analysis, design, development, implementation, evaluation. The sample in this assessment is class X…
In this thesis based on the relationship between BF -algebra, BN -algebra and Coxeter algebra with B-algebra, a t-derivation concept is defined in the form of (l, r)-t-derivation and (r, l)-t-derivation in BF -algebra based on the definition of the concept (l, r)-t-derivation and (r, l)-t-derivation in B-algebra, then investigated the properties obtained in BF -algebra, BF1-algebra, BN - a…
Penelitian pengembangan perangkat pembelajaran ini dilatarbelakangi oleh pentingnya kemampuan pemecahan masalah matematis peserta didik dan terbatasnya perangkat pembelajaran yang memfasilitasi kemampuan pemecahan masalah matematis pada materi aritmatika sosial sebagai sarana penunjang pembelajaran pada kurikulum 2013. Kemampuan guru dalam persiapan pembelajaran sangat berpengaruh terhadap pres…
The lack of availability of interactive learning media capable of facilitating students' mathematical understanding skills at school is a major influence on students' understanding of mathematics. This research is a development research (R&D) which produces a product in the form of Filmora-based learning media that meets valid and practical requirements to facilitate the understanding abil…
Students must have KBK in 21st century learning in learning mathematics. KBK is also the goal of learning mathematics in the 2013 Curriculum. The low KBK can be illustrated in the SPLDV material so that innovation is needed to develop students' KBK abilities. PBL is a learning model that can facilitate KBK students, especially junior high school students. KBK can be facilitated through the …
The mathematical problem solving ability is an important for students in solving math problems. This research aims to create mathematical learning tools (Silabus, RPP, and LAS) valid and practical for XI SMA/MA sequences and series that can facilitate students' mathematical problem-solving skills. The development model used is the ADDIE development model (Analysis, Design, Development, Implemen…
The purpose of this research is to produce learning media assisted by Smart Apps Creator 3 on transformation materials for the ninth grade of Junior High School that are valid and practical. This research used Research and Development (R&D) model with ADDIE procedure: analysis, design, development, implementation and evaluation. The research instruments used in this research were learning media…
This research was conducted because of the importance of mathematical problem-solving abilities and the importance of learning tools as planning learning activities. Currently, teacher-made learning tools have not been able to activate students according to the demands of the 2013 curriculum. This development research aims to produce Problem Based Learning (PBL)- based products in the form…
This research is motivated by the low mathematical problem solving skills of students, especially on the topic of sequences and series. this is due to the non-optimal learning process carried out in schools resulting in learning loss and the formulation of an independent curriculum as an effort to help restore the learning process. Another cause of students' low mathematical problem-solving ski…
This research is motivated by the low ability of students' mathematical understanding and the limitations of Electronic Student Worksheets (E-LKPD). The purpose of this study was to develop an E-LKPD assisted by Video Learning Mathematics that meets valid and practical requirements to facilitate mathematical understanding of the material Surface Area and Volume of 3-D Shapes Flat Side. The…
This research is motivated by the not yet optimal mathematical problem solving ability of students due to the lack of availability of teaching materials that train students' mathematical problem solving abilities. One of the efforts that can be made to facilitate the quality of learning and the development of mathematical problem solving abilities is through the development of teaching mate…
ABSTRACT This final project discusses properties and characteristics of BF-algebras. These properties and characteristics are used to show properties, characteristics and relationhip between BF1, BF2, and BF3-algebras. Then, this final project discusses ideal concept in BF-algebras. Ideal concept in BF-algebras has some properties. These properties are used to show relationship between ide…
Penelitian ini dilatarbelakangi oleh masih terbatasnya perangkat pembelajaran yang sesuai dengan Kurikulum 2013, khususnya penerapan model dan pendekatan pembelajaran. Setelah dilakukan analisis terhadap perangkat pembelajaran diketahui bahwa perangkat tersebut sudah mengikuti standar yang telah ditetapkan pada kurikulum 2013. Tetapi RPP yang digunakan guru belum mencantumkan tujuan pembelajara…
This research is background by the low capability of students mathematic communication. One of the causes of them is the students are still shy and afraid to express their own opinion, they are not accustomed to having contextual questions, rarely to illustrate story questions into pictures questions or vice versa, careless in counting and seldom summarize what they have already found in their …
This research is motivated by the low ability of students' mathematical literacy. The reason is that students have not been able to model complex problems mathematically. In addition, students are not familiar with questions in everyday life that are complex and require logical and solutive reasoning. On the other hand, students' National Examination achievements in statistics material are also…
The purpose of this study is to produce Electronic-based Student Worksheets (LKS-E) using a Guided Discovery approach on Polyhedron Material Based that are valid, practical, and have a potential effect on the Mathematical Problem Solving Ability (KPMM) of junior high school students/MTs. The research method used in this research is Research and Development using a 4-D development model consisti…