Kontribusi Penggunaan Model Discovery Learning terhadap Peningkatkan Kemampuan Koneksi dan Komunikasi Matematik pada Mahasiswa Program Studi Pendidikan Matematika Angkatan 2015-2016.

Abstract

This study aims to determine the increase in the ability of connection and communication mathematics students better among the following study with the model of Discovery Learningdengan that follow the direct instruction, as well as to know the difference increased capacity connections and communication mathematics student groups of high, medium and low following study with the model Discovery Learning. The population in this study were all students of class 2015-2016. Samples were students of class D and E as an experimental class as the control class. The instrument used in this study includes test questions mathematical abilities and communication connections. Analysis of data using two different test average to better determine the increase between the experimental class and control class and one-way ANOVA with Scheffe test to determine the increase is better between groups of high, medium and low. Based on the research results, it can be concluded that the increase of connection and communication mathematical ability students who attend the learning model of Discovery Learninglebih better than students who attend hands-on learning. Improving the ability of connection and communication mathematics student groups are better than high and low groups that follow the model of learning with Discovery Learning.

The Mathematical Connection Ability of Junior High School Student’s Through The Scientific Approach and Guided Inquiry Method

“…Mathematical connection ability are very necessary and mastered by students at every level of education (Anita, 2014;Harahap, 2015;Hendriana, Rahmat, & Sumarmo, 2014;Heryani & Setialesmana, 2017;Kartika, Tandililing, & Bistari, 2016;Lestari, 2014;NCTM, 2000;Prihandhika, 2017;Siagian, 2016). Mathematical connection ability aim to understand a concept to improve other scientific disciplines through the linkages between mathematical concepts and conceptions from other scientific disciplines (Harahap, 2015;Siagian, 2016).…”

Development of Discovery Learning Tools

“…In the implementation of the discovery learning model in the classroom, there are several procedures that must be carried out, among them; (1) [15,16,17]. The role of the teacher in implementing the Discovery Learning model is as a guide that facilitates students to learn actively and lead to learning goals [18,19,20].…”

Probing-Prompting Based On Ethnomathematics Learning Model: The Effect On Mathematical Communication Skill

“…Mathematical communication skill is an ability that can include and contain various opportunities to provide rational reasons for a statement, change the form of description into mathematical models, and illustrate mathematical ideas into relevant descriptions (Masykur, Syazali, & Utami, 2018).The lack of students' mathematical communication skills is influenced by more than one factors, for example the learning model in the classroom by teachers and local students activities (Haryani, 2017).To find out the improvement in mathematical communication skills, observations were made during learning and giving written tests of mathematical communication skills (Abdurrahman, Saregar, & Umam, 2018).…”