Core concept: Mathematics is everywhere and playing with it can be fun.
As a group, count out 5 loose items from the treasure box demonstrating one-to-one correspondence.
Trace the items onto paper as seen in Figure 3. Use language to describe the attributes of items, for example, this leaf is long and thin.
In pairs, create puzzles. One student holds the item while the other student traces carefully around it. Notice the language being used. Use ‘Talk moves’ to facilitate class discussion, asking students what they notice about each treasure.
Use each drawing as a puzzle and invite partners to match the loose items to the tracings on the paper. You may choose to laminate puzzles to reuse.
Regroup and tell students that mathematics is all around us. Ask if they noticed mathematics today. Use the classroom display to provoke ideas.
Figure 3 – Puzzle using loose items