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PENGEMBANGAN INSTRUMEN SIKAP TERHADAP STATISTIKA PADA MAHASISWA CALON GURU MATEMATIKA Naqiyah, Amniatin; Hayati, Laila; Kertiyani, Ni Made Intan; Arjudin
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 2 (2024): Volume 09 No. 2 Juni 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.17016

Abstract

This research aims to produce an attitude instrument towards statistics developed from the Attitude Toward Statistics Survey-36 (SATS-36) and check its level of validity and reliability. This research is development research using 4D models developed by Thiagarajan. Analysis of the validity of the translation is included in the valid category. Meanwhile, content validity is measured by looking at aspects of substance, language, construction and practicality. The results of the instrument's content validity show that the instrument is suitable for use. The trial was carried out on 250 students of the Mathematics Education study program to determine the construct validity and reliability of the instrument. The instrument formed consists of 5 factors with factor loading values ​​for all items > 0.35. The reliability of the instrument developed was 0.762, including the good category. The instrument developed has evidence of validity and reliability, so the instrument is suitable for use to measure student attitudes towards statistics.
PENGARUH MODEL PEMBELAJARAN BERBASIS MASALAH PADA MATERI STATISTIKA TERHADAP KEMAMPUAN PENALARAN STATISTIK DAN HABITS OF MIND SISWA SMPN 1 WANASABA Hidayah, Alfi; Hayati, Laila; Lu'luilmaknun, Ulfa; Baidowi, Baidowi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 2 (2024): Volume 09 No. 2 Juni 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i2.17044

Abstract

This research aims to determine the effect of problem-based learning models on statistics material on the statistical reasoning abilities and habits of mind of students at SMPN 1 Wanasaba. The study utilized a quasi-experimental design with a Non-Equivalent Control Group Design. The population consisted of all seventh-grade students at SMPN 1 Wanasaba, totaling 225 students. The sample included class VII B as the control group with 30 students and class VII C as the experimental group with 30 students. Data collection instruments included a test of statistical reasoning abilities and a habits of mind questionnaire. The data on students' statistical reasoning abilities and habits of mind were normally distributed, and their variances were homogeneous. The t-test results indicated that there was a difference in the average statistical reasoning abilities and habits of mind between the experimental and control groups, with the experimental group showing superior average statistical reasoning abilities and habits of mind compared to the control group. In conclusion, the problem-based learning model on statistics material has a partial effect on the statistical reasoning abilities and habits of mind of students at SMPN 1 Wanasaba.
Co-Authors Agung Prasongko, Wahyu Aimie Sulaiman Alawiyah, Titi Nur Amrullah Amrullah Amrullah Amrullah Amrullah Apriliani, Febi Arif Prasetyo, Muhammad Arjudin Arjudin Arjudin Asfiyantin, Saral Tri Ayu Made Ratna Dewi, Ida Azhari, Baiq Elina Baehaqi Baidowi Baidowi Dewanda, Kartika Jara Dewi Sukmawati Dewi, Ida Ayu Made Ratna Dina, Yana Roza Evahelda, Evahelda Faturahman Gunawan, Rendi Hadiawati, Titin Harry Soeprianto Hendi, Muhammad Herdiyanti, Herdiyanti Hidayah, Alfi Hidayanti, Gusma Indasari, Wiwi Junaidi Junaidi KETUT SARJANA, KETUT Kurniawan, Eka Lutfianti, Lulu Lu’luilmaknun, Ulfa Mamika Ujianita Romdhini Muhammad Helmi Muhammad Husni Muhammad Rifai Muhammad Turmuzi Nada, Lisa Katun Nani Kurniati Nani Kurniati Naqiyah, Amniatin NF, Abd Rahman Ni Made Intan Kertiyani Nia Agustina Novyandra Ilham Bahtera Nurfahrani, Nurfahrani nurhaolida, nurhaolida Nurul Hikmah Nurul Husna Nyoman Sridana Oktaviani, Wulan Onis, Oniansy Pitriani, Laili Pratama Saputra, Putra Primajati, Gilang Rahayu Ningsih Ramadhani, Tiara Ramdhani, Yomi Ratna Dewi, Ida Ayu Made Rizqiani3, Hu’shila Awalia Rusdiana Rusdiana Rusdiyanti, Dina Salsabila, Nilza Humaira Saputra, Putra Pratama Sauqina, Sauqina Serly Lindayanti Setyawati, Dwi Utami Siregar, Syarituah Sri Subarinah, Sri Sripatmi Sripatmi Sripatmi, Sripatmi Sudi Prayitno Suyidno Suyidno Syahrul Azmi Syamsul Bahri Sya’ban, Muhammad Fuad Syubhan Annur, Syubhan Taufik Bahtera, Novyandri Tria Junendra, Winni Triutami, Tabita Wahyu Ulfa Lu’luilmaknun Ulyana, Dyah Nurul Umami, Novita Usman Hadi Uswatun Hasanah Utama, Raden Septiaji Putra Utami, Hana Putri Wahyu Triutami, Tabita Wahyu, Wadri Wardha Tsabita, Dhyah Wulandari, Nourma Pramestie Yasmine Khairunnisa Yulia Yulia Yulis Tyaningsih, Ratna Zafitri, Pujita