Revision of vocabulary / spelling / dictionary practise or phonetics. 6 slides with increasing levels of difficulty. Last 2 slides have initial consonant clusters. Normally I give each teams elementary or advanced dictionaries. When the opposing team selects a letter the other team members have 45 seconds to find a word starting with that letter and give the definition of that word to the other team. If they are unable to do this under 45 seconds, the opposing team gets that letter.