Supporting Students’ Reasoning About Multiplication of Fractions by Constructing an Array Model

• Автор: Rifandi, Ronal
• Формат: UMS Journal (OJS)
• Мова: eng
• Опубліковано: Universitas Muhammadiyah Surakarta 2017
• Предмети: Realistic Mathematics Education; Fractions Multiplication, RME, Design Based Research, HLT
• Онлайн доступ: https://journals.ums.ac.id/index.php/jramathedu/article/view/3385

The aim of the research is to support students in constructing an array model as a bridge from their informal knowledge to the formal one in understanding the part-whole relation concept. The part-whole relation concept is important for students to reason about multiplication of fractions. Realistic...