Yulia Yulia
UIN Imam Bonjol Padang

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Journal : Math Educa Journal

TINGKAT BERPIKIR KREATIF PESERTA DIDIK SMPN 3 RANAH PESISIR DALAM MENYELESAIKAN SOAL CERITA PADA MATERI ARITMATIKA SOSIAL KELAS VII Rahma Mei Elvita; Yulia Yulia; Nita Putri Utami
Math Educa Journal Vol 6, No 1 (2022)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v6i1.3716

Abstract

Learners must be accustomed to thinking intelligently, carefully and logisstics which are indispensable in creative thinking. Able to solve more innovative problems without options with monotonous solutions. There is a purpose to describe the creative thinking level of students in solving math stories for clas VII social arithmetic material at SMP N 3 Ranah Pesisir in this study. Quantitative descriptive research is the type of research used. Class VII(1) students became the data source of this research. The data obtained are test of creative thinking skills and written interviews to students. The indicators of creative thinking according to Siswono are fluency, flexibility and novelty. Based on the results of the study, it was found that the creative of students in solving math story problems was classified as moderate with an average test results of 63,94. Students are at the very creative level as many as3 students (11,54%), creative as many as 16 students (61,54%), quite creative as many as 2 students (7,69%), and less creative 5 students (19,23%). The average provider per indicator, namely the fluency indicator with an average test result of 62,5 including the medium category, the flexibility indicator with an average test result of 64,42 including the medium category, the novelty indicator with an average test results of 64,9 included in the medium category.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA BERBASIS PENDEKATAN GUIDED NOTE TAKING Nita Putri Utami; Yulia Yulia; Serli Ramadona
Math Educa Journal Vol 7, No 1 (2023)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v7i1.5867

Abstract

This study aims to develop lesson plans and handouts based on Guided Note Taking on Algebraic Operations material. This type of research is development research with a 4-D model proposed by S. Thiagarajaan (1974) which consists of four stages of development, namely definition, design, development and dissemination. The define stage consists of: a) educator analysis b) student analysis c) concept analysis d) curriculum/syllabus analysis and learning objectives. The design phase consists of: a) device design b) instrument design and validation of learning device assessment instruments. The develop stage consists of: a) validity stage b) practicality stage. The results of this study indicate that based on the assessment of 5 validators, the learning tool, namely the RPP developed, meets the criteria of being very valid with an average of 90% and the Handout meets the criteria of "very valid" with an average of 88%. Based on the results of filling out practicality questionnaires for educators, student response questionnaires and interviews with students, it shows that the Handout developed is very practical to use in learning mathematics in algebraic operations with an average of 90% by educators and 92% by students. Thus, it can be concluded that this research produces a mathematics learning device based on the Guided Note Taking approach with very valid and practical criteria.