The problem raised in this research is that students' ability in making mathematical connections is still relatively low. This is because some of the theories in the learning of teachers still enjoy this way of learning, meaning that the students are only recipient of information without inspiration to active. Therefore, the authors are interested to conduct research by applying an NHT cooperative model setting to improve mathematical connection ability of junior high school students. This study aims to determine whether the knowledge of mathematical connections of junior high school students using learning methodology is better than junior high school students using ordinary learning. This research was conducted in SMP Krida Utama Padalarang Class VII, with research method the research used is quasi-experimental method. The sample of this research is taken two classes namely class VII A as experiment class and class VII B as control class. The research instrument is a set of mathematical connection test questions consisting of 5 test questions, and then tested by using a statistical test of differential. Based on the results of research and data processing, the authors conclude that the ability of mathematical connections of junior high school students whose learning using open-ended approach with learning model setting NHT type cooperative learning is better than the mathematical connection ability of junior high school students whose learning using ordinary learning.
This study is a quasi experimental research, which aims to examine the achievement and improvement of communication skills and creative thinking and mathematical disposition of high school students through an exploratory approach. The sample consists of 2 classes amounting to 68 students of class XI one high school in West Bandung. Instruments in this study are each set of test description of the ability of mathematical communication, and a set of mathematical disposition scale. The study found that the achievement of mathematical communication ability of high school students who received learning with exploratory approach is better than those who received regular learning reviewed in whole and the students' early mathematical ability. Likewise, the improvement of mathematical communication ability of high school students who received learning with better exploration approach than those who received regular learning reviewed in whole and early mathematical ability of their students. However, there was no interaction between the exploration approach and the students' early mathematical ability that resulted in communication skills and mathematical disposition students. For the achievement of mathematical disposition ability of students whose learning using exploratory approach is better than students with ordinary learning reviewed overall and early mathematical ability, but there is no interaction of exploration approach and KAM that resulted in mathematical disposition of students. Besides, there is also a considerable relation between communication ability and mathematical disposition of students.
Penelitian ini bertujuan untuk menganalisis pengaruh potensial literasi budaya dan kewarganegaraan terhadap keterampilan berpikir kritis siswa. Penelitian ini menggunakan pendekatan kuantitatif dengan menggunakan kuesioner sebagai instrumen utama dalam pengumpulan data. Populasi subjek penelitian adalah 1.043 siswa dengan total sampel acak 281. Data dianalisis dengan analisis deskriptif dan verifikasi untuk menguji hipotesis dengan Partial Least Square (PLS). Penelitian ini menghasilkan beberapa temuan, yaitu: (1) budaya dan kewarganegaraan berpengaruh signifikan terhadap keterampilan berpikir kritis siswa dalam mata pelajaran sosial; (2) budaya dan kewarganegaraan literasi berada dalam kategori tinggi; dan (3) pemikiran kritis siswa keterampilan juga dalam kategori tinggi. Kurangnya peran administrasi sekolah serta perpustakaan sekolah membutuhkan perhatian lebih dari para pemangku kepentingan sekolah. Studi ini diharapkan menjadi panduan referensi bagi sekolah dan guru untuk memastikan keberadaan gerakan literasi sekolah dalam mendukung berbagai keterampilan di abad ke-21.
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