Players select a root and then string it together with prefixes and suffixes to build as many words as they can before time runs out. With over 200 roots and 18,000+ words, students can play again and again to improve scores. The game can be played in competitive (timed) mode or as a self-paced supplement to the root being covered in the Elements series. A great way to supplement your course! High scores are kept track of by root and by player. 5th Grade & up. Up to 99 players supported.