Mission Vocabulary', the fourth book in the 'Mission Spelling' series, encourages children to choose good words for their own writing. In a series of short stories, Zoggy teaches the child: to recognize boring overused words, replacing them with interesting vocabulary, to use the right word in the right place, and to substitute easier words for harder ones. Each challenge includes a vocabulary building exercise with suggested answers. There is also a series of matching exercises to introduce more advanced vocabulary to your child - essential for gaining higher grades.