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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Juring (Journal for Research in Mathematics Learning) ALGORITMA : Journal of Mathematics Education Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Jurnal Pengabdian Masyarakat (ABDIRA) Jurnal PRINSIP Pendidikan Matematika Journal of Research on Mathematics Instruction (JRMI) Jurnal Pendidik Indonesia Jurnal Pengabdian Masyarakat dan Riset Pendidikan Kreano, Jurnal Matematika Kreatif Inovatif Jurnal Pengabdian Masyarakat Indonesia

Sakur Sakur

Universitas Riau

Author-ID : 3866621

Aerospace Engineering Humanities Chemistry Computer Science & IT Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Physics Social Sciences Other

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DEVELOPMENT OF MATHEMATICS LEARNING DEVISES ON DISCOVERY LEARNING MODEL ON SQUARE AND TRIANGLE MATERIAL FOR THE SEVENTH GRADE STUDENT OF JUNIOR HIGH SCHOOL Meiana Faniyanti; Syofni; Sakur
Jurnal Prinsip Pendidikan Matematika Vol 3 No 2 (2021): Jurnal Prinsip Pendidikan Matematika Mei 2021
Publisher : Prodi. Pendidikan Matematika, FKIP, Universitas Riau

This research is motivated by the limited mathematics learning tools that are in accordance with the 2013 curriculum. The aim of this research is to produce learning tools in the form of a syllabus, lesson plans (RPP), and student activity sheets (LAS) using discovery learning models in the material of class VII quarters and triangles. SMP / MTs. The development model used in this study is the 4-D model which consists of four stages of development, namely defining, designing, developing, and distributing. Data collection using practical instruments. The learning tools that have been developed are validated by three expert validators. The findings of the study revealed that the results of the syllabus validation analysis were 3.79 or very valid categories, RPP were 3,87 or very valid categories and LAS were 3.82 or very valid categories. The results of this validation analysis indicate that the syllabus, lesson plans, and LAS are considered valid. Furthermore, the results of the practicality trial in the small group for LAS were 3.50 or very practical category. The conclusion of this study is that the mathematics learning tools developed using the discovery learning model in the material of Quadrilateral and Triangles of class VII SMP / MTs which include syllabus, lesson plans and LAS are valid and feasible to use.

DEVELOPMENT OF LEARNING DEVICE BASED ON PROBLEM BASED LEARNING TO FACILITATE THE MATHEMATICAL PROBLEM SOLVING STUDENT ABILITY ON ALGEBRA FORM OPERATIONS MATERIAL Chindi Anggraini; Susda Heleni; Sakur
Jurnal Prinsip Pendidikan Matematika Vol 3 No 2 (2021): Jurnal Prinsip Pendidikan Matematika Mei 2021
Publisher : Prodi. Pendidikan Matematika, FKIP, Universitas Riau

This research is motivated by the teacher existence for the availability of mathematics learning instruments to support the learning process in the classroom according to the 2013 Curriculum. This research aims to produce a mathematical learning instruments based on Problem Based Learning (PBL) to facilitate the mathematical problem solving ability of seventh grade students of junior high school valid and practical on counting operation of algebra form topic. The development model used in this study is the 4-D model which consists of four stages of development, namely define, design, develop, and disseminate. Learning tools that have been developed are validated by three validators and revised according to the suggestions of the validator. The average result of syllabus validation analysis is 3,89 by category very valid, RPP 3,83 by category very valid, and LAS 3,79 by category very valid. The results of this validation analysis indicate that the syllabus and RPP is worth to using. LAS that has been valid then tested in small groups with test subjects of 6 grade VII students of SMP Negeri 25 Pekanbaru. The average result of the small group trial data analysis was 3,30 and categorized as very practical. Based on the results of data analysis and discussion, it can be concluded that the learning instruments developed can facilitate students to develop their mathematical problem solving skills and are suitable for use as a learning resource for students in learning. Keywords : Mathematics Learning instruments, Problem Based Learning (PBL), Mathematical Problem Solving Ability, counting operation of algebra.

DEVELOPMENT OF LEARNING DEVICES BASED ON PROBLEM BASED LEARNING MODELS ON THE MATERIAL OF SOCIAL ARITHMETIC TO FACILITATE MATHEMATICS COMMUNICATION SKILL FOR CLASS VII SMP/MTs STUDENTS Novalina Okta Dwi Putri; Sakur
Jurnal Prinsip Pendidikan Matematika Vol 4 No 2 (2022): Jurnal Prinsip Pendidikan Matematika Mei 2022
Publisher : Prodi. Pendidikan Matematika, FKIP, Universitas Riau

This research is motivated by teachers who still have difficulty designing learning tools based on the 2013 curriculum. This study aims to produce mathematical learning tools based on a problem-based learning model to facilitate students' valid and practical mathematical communication skills. Learning tools are developed in the form of a syllabus, lesson plan (RPP), and student worksheets (LAS). The development model used is the 4-D model, in which stages are defined, designed, developed, and disseminate. The test subjects in this study were 6 class VII students. The test instrument used was a validity instrument in the form of a validation sheet to assess the appropriateness of the learning device and a practicality instrument in the form of a student response questionnaire to assess the practicality of using LAS. Based on the validation data analysis results, it is concluded that this mathematics learning tool is very valid, with the average rating for the syllabus being 3,84, for RPP is 3,76, and for LAS being 3,72. Based on the practicality data analysis results, the student response questionnaire showed a very practical category with an average assessment of 3,61.

Co-Authors ', Armis Afifah Ma’ruf Amanda Pratiwi Apfia Natalie Jhonatan Armis Armis Azka Fillani Chindi Anggraini Dini Julia Putri Elfis Suanto Eti Tantri Manurung Fitriyani Fitriyani Hika Arpi Arpani Indriya Sandi Jerico Amazia Sitompul Johanes Pratama Saragi Khairun Nisa Khairunnisak, Futri Khoirian Sawilda Maharani, Zulfa Maimunah Maimunah Meiana Faniyanti Nahor Murani Hutapea Nahor Murani Hutapea Nilam Sukma Novalina Okta Dwi Putri Nur Indah Octia Madeyenti Darmawan Putri Yuanita Reni Restiani Rini Dian Anggraini Santa Yunita Sarafina Rezki Shinta, Putri Siti Septia Melyani Sonia Moriska Sudiro, Yolanda Tesalonika Susda Heleni Syarifah Nur Siregar Syofni Syofni Syofni Titi Solfitri Tri Avianti Voryda Hidayati Yumni Karim

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