Even if your teens aren't 'chattin' in Latin' or speaking in Greek, they'll benefit from learning key word roots---and recognizing their influence on the English language. Packed with straightforward vocabulary exercises, Bluedorn's workbook emphasizes prefixes such as 'trans-' and 'inter-' (Latin); and 'anti-' and 'hyper-' (Greek)---paving the way for better spelling, higher SAT scores, and a greater understanding of English. 104 pages, softcover from Trivium Pursuit.