This week, Eucalyptus have been using physical objects and pictures to represent number and to understand regrouping (Vanessa: “I have 15 tens so I need to regroup 10 tens for 1 hundred. Now have 1 hundred and 5 tens”). Kai also creatively made the headings for three place value columns (H, T, O).
The Eucalyptus team of budding mathematicians can be seen in the gallery below. Please click on the thumbnails for a larger view.