Development of geometry materials based on scientific approach for junior high school students

Nurafni,; Siswanto, Rizki Dwi; Azhar, Ervin

doi:10.1088/1742-6596/948/1/012002

Cited by 2 publications

(2 citation statements)

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“…According to data from the Trend in International Mathematics and Science Study (TIMSS), it was noted that Indonesia was listed as one of the countries that became the TIMSS object with an average score that tended to become low, which only able to understand up to basic concepts and has not reached the stage of communicating, and integrating various topics, especially implementing complex and abstract concepts in mathematics learning (Hadi & Novaliyosi, 2019). Even though the current curriculum supports achievements in learning mathematics, in this case, the teacher is still the leading actor in these achievements (Nurafni et al, 2018). Several cases were found because learning mathematics so far still seemed rigid (Redasi, 2021).…”

Section: Introductionmentioning

confidence: 93%

A Cultural Semiotics Study: Ethnomathematical Exploration in Geometry Materials Through Cultural Site in Aceh

Liesandra

2022

jcp

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This study aims to interpret Rumoh Aceh as one of the historical artifacts through an ethnomathematical approach to the focus of the material, namely geometry in elementary school, and to find out the philosophical meaning behind the architecture and ornaments of Rumoh Aceh through a cultural semiotic review which was a type of semiotics from the qualitative content analysis method devoted to the semiotic study in certain cultures. This study referred to secondary sources in journal articles, book and document retrieval through relevant websites to a cultural site in Aceh. Furthermore, the primary sources were obtained from observations about Rumoh Aceh and traditional leaders in Aceh during the archipelago module activities. Determination of the data validity from this study was done by triangulation of sources utilizing cross-check. The results of this study reported that several ethnomathematical concepts in the Rumoh Aceh building could be taught in geometry material in elementary school, including; (1) the concept of the position of an angle concerning a line, (2) the concept of a plane figure (square), (3) the concept of a plane figure (rectangle), (4) the concept of a plane figure (a right triangle) and the Pythagorean principle, (5) the concept of a plane figure (isosceles triangle), (6) the concept of a plane figure (trapezoid), (7) the concept of a flat rhombus, (8) the concept of a spatial figure (tube), and (9) the concept of reflection, tessellation, and translation which might be required to be taught on the introduction of basic concepts at the elementary school level (high grade).

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Section: Introductionmentioning

confidence: 93%

A Cultural Semiotics Study: Ethnomathematical Exploration in Geometry Materials Through Cultural Site in Aceh

Liesandra

2022

jcp

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“…Materi tersebut membutuhkan penangkapan image (bayangan dalam pikiran) dalam bentuk seutuhnya meskipun materi itu tidak disajikan secara utuh. Materi geometri juga merupakan materi yang memerlukan kemampuan dalam membayangkan dan menginterprestasikan sesuatu yang masih abstrak ke dalam gambar di dalam pikiran, sehingga menyulitkan siswa dalam belajar (Nurafni, 2018). Apalagi siswa dalam proses pembelajarannya terkadang kesulitan mengingat apa yang telah dipelajari.…”

Section: Pendahuluanunclassified

Pembelajaran Model Cognitive Growth Berbasis Scientific Approach untuk Meningkatkan Aktivitas dan Kemampuan Berpikir Kritis

Chasanah

2019

ANARGYA

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A person's critical thinking ability in a study field cannot be separated from his understanding on the materials being studied. Therefore, in order that the students are able to think critically in Mathematics, they must understand it well. The purpose of this study is to improve the students' critical thinking and activities in the Mathematics learning using Scientific Approach-based Cognitive Growth model. This is a Classroom Action Research (CAR) study conducted at SMP IT Ihsanul Fikri, Magelang city on the VIIIB class students in the Mathematics subject. The instruments used are observation sheets of student activities, critical thinking skills test sheets, and observation sheets for the implementation of the learning. The percentage of the improvement on the students' critical thinking in cycle I = 57,58%, cycle II = 67,24%, and cycle III = 89,01%. The percentage of the students' activities in cycle I = 39,20%, cycle II = 59,40%, and cycle III = 93,93%. It can be concluded that the application of Scientific Approach-based Cognitive Growth model in the learning process can improve the activities and critical thinking ability of VIII grade students in the subject mattertopics of cubes and beams at the SMP IT Ihsanul Fikri of Magelang city.

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Development of geometry materials based on scientific approach for junior high school students

Cited by 2 publications

References 0 publications

A Cultural Semiotics Study: Ethnomathematical Exploration in Geometry Materials Through Cultural Site in Aceh

A Cultural Semiotics Study: Ethnomathematical Exploration in Geometry Materials Through Cultural Site in Aceh

Pembelajaran Model Cognitive Growth Berbasis Scientific Approach untuk Meningkatkan Aktivitas dan Kemampuan Berpikir Kritis

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