Maths: Age 9

5 illustrated Maths lessons for Age 9.

Tenths and Hundredths A whole square can be split into ten equal strips or into one hundred equal tiny squares. On a graduated line,…
Three Quarters of a Tart A round tart is cut into four equal slices. Three slices are still on the plate, and one slice is missing.…
Acute Right and Obtuse Angles Three pipe cleaners are bent and placed side by side. The narrow bend is an acute angle, the L-shaped bend is …
Around the Garden Bed The white rope runs all the way around the rectangular soil bed. The total distance along that rope is the per…
One Bar Split Into Tenths The bar is cut into ten equal pieces, and three of them are painted orange. Each piece is one tenth, so the or…