Comparisons are made between the imperial and decimal money systems. Situations involving simple computations are presented. Students to collect some old Australian pre-decimal coins. Show the different ways to make one shilling. Show the different ways to make one pound.
Students collect as many different overseas coins and or notes.
Group them into countries of origin. Students to design a collection of three different coins and four different notes for Planet Pluto. Show what these could be. Design a mathematics activity using the set of coins for Pluto.