THE VALIDITY AND RELIABILITY OF INSTRUMENTS FOR MEASURING ELEMENTARY SCHOOL STUDENTS' EARLY MATHEMATICAL ABILITY

• Main Authors: Aan Yuliyanto (Author), Turmudi Turmudi (Author), Ernawulan Syaodih (Author), Dadan Rusdiana Saputra (Author), Arie Dharmawan (Author), Cahya Karisma Pertiwi (Author)
• Format: Book
• Published: Universitas Muhammadiyah Prof Dr HAMKA, 2021-11-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Teachers need to understand students' early mathematical abilities before continuing learning on the next topic to retain the knowledge. This study aims to produce appropriate and reliable instruments for quality research related to early mathematical abilities. This research implemented R&...