Subitising with River Stones

Children gather around a tray of small smooth stones and gently arrange dot patterns to recognise quantity at a glance. The natural materials invite quiet repetition and conversation.

• Framework: Reggio Emilia
• Unit: Mathematics & Logical Thinking
• Learning area: Number Sense & Quantity
• Level: Ages 3

Materials

• River stones x 30
• Wooden tray
• Numeral cards 1-5
• Dot pattern cards

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