The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
These games use a variety of images of small numbers that are designed to exploit childrens capacity to subitise the quantity rather than count each object.As a first activity with Pairs show the set of cards face-up and invite a child to identify two cards with the same number. This will familiarise them with the idea behind the activity that what is being matched is not the image itself but the idea behind the image the concept of equivalence.Later, they can progress to playing the game with the cards face down.Use the options button to set the range of numbers used.