Demo version of a highly interactive competitive game to help students solidify their knowledge of the parts of speech. Students must correctly identify the part of speech of highlighted words in order stop an alien invasion. Teacher can customize number of teams as well as game length to best suit their classroom needs. Designed for PC, SmartBoard and Promethean use. Includes a save game feature to stop game and play later. A fun way to learn grammar. Download for free (for compatibility check) before purchasing full product.