It may only seem like two minutes since you waved goodbye to school or college for the six weeks' holiday, but believe it or not it's halfway through the summer break, and before you know it you'll be cursing your 7 am alarm and be making your way back to class. so in order to get you mentally prepared for your first day back (a so you can look smart in front of all your mates), we've put together a bumper pack of spelling resources and apps to see how many not-so-common words you know the meaning of. the first of these is dino-dictionary a specially designed app that forces you to pit your wits against an ever smarter set of dinosaur opponents. advance all the way past the t-rex, before tackling the thesaurus, the most cunningly lethal dino-definer of all.