Fostering Taiwanese preschoolers' understanding of the addition-subtraction inverse principle

Keyphrases

• Taiwanese 100%
• Preschoolers 100%
• 5-year-old 100%
• 4-year-olds 100%
• Subtraction by Addition 100%
• Social Class 50%
• Control Condition 50%
• Low-middle Income 50%
• Learning Potential 50%
• Public Preschool 50%
• Training Experiment 50%
• Class Effect 50%
• Arithmetic Concepts 50%
• Taiwanese children 50%

Psychology

• Family Income 100%