Sight Words Sentence Builder for Windows is a game that lets students practice their Sight Words in context. Sight Words include several hundred of the most frequently used words in the English language. They comprise approximately 50 to 70 percent of nearly all general reading material. A complete mastery of Sight Words is crucial to being functionally literate. The game is easy and fun to play. The student's task is to assemble sentences from given words. If the student wishes to hear the sentence, he or she can do so by clicking on the "speaker" icon.