DD is 2.5 and she knows around 10 letters ( recognises them and knows what the sound is for) so can point out the letter M in text and can tell us it's M for mummy etc. Are there ways we can teach her more or even simple words like 'cat' or 'the' - using cards or things we can stick on walls for example? Linking pictures with letters or similar ideas? While she is interested in leaning and eager to get praise we would like to teach her as much as possible.