The standard size Grapheme Cards (125 x 85mm) are for teaching in Reception/P1 can be used front of class and displayed as a clear visual reference. Created to ensure fidelity to the ELS programme, these ready reference points keep teaching consistent, whilst saving you printer ink.Essential Letters and Sounds is an affordable, easy-to-use, DfE validated phonics programme, that gets all children reading quickly. Developed by an English Hub, the Knowledge Schools Trust, Essential Letters and Sounds helps schools deliver effective phonics teaching based on Letters and Sounds (2007).