This research aims to describe the anxiety of grade 9 students to solve geometry problems based on the IDEAL stages, that is, identify, define, explore, act, and look back. The subjects were three students who each had ...

The process of thinking is mental activity that experiences disequlibrium, assimilation, accommodation or equilibrium to define, determine decisions and draw conclusions on a geometric problem. The purpose of the study ...

The duality of education aiming at knowledge and character is not anew in socialization (Shoshani, 2018) and manifests fundamental initiative to prepare students for increasingly complex challenges in Industrial Revolution ...

Penelitian ini bertujuan untuk mengetahui ada tidaknya pengaruh yang signifikan penerapan fase pembelajaran van Hiele pada bahasan sifat-sifat segiempat terhadap tingkat berpikir geometri siswa. Jenis penelitian ini ...

Kemampuan berpikir kreatif adalah kemampuan untuk memberikan ide baru dengan berbagai cara dalam memecahkan masalah. Penelitian ini bertujuan untuk menggambarkan kemampuan berpikir kreatif dalam memecahkan masalah persegi ...

The purpose of the research are to describe the types of students’ errors based on Watson's criteria assessed from their mathematical ability and gender, and examine the causes of students’ errors. This type of research ...

Geometry is one of the material in mathematics that is studied by students. In measuring students' geometry abilities, one of the efforts can use van Hiele's theory. This research is a descriptive study with the subject ...

Reasoning is the foundation of learning mathematics. If students' mathematical reasoning abilities are not well-constructed, students who learn mathematics will consider these abilities only as material based on a series ...

Etnomatematika merupakan hubungan antara budaya dan matematika yang ditemukan dalam kebiasaan masyarakat dimana masyarakat secara tidak sadar telah menerapkan konsep matematika dalam budayanya atau kebiasaannya. Kebiasaan ...

Higher Order Thinking Skills (HOTS) is an ability that can create students into critical and creative individuals. The ways that can be used to reveal students' high-level thinking skills by using contextual problems ...