Challenging Practice Exercises for Grades 4 and 5 ***** "Word Puzzles Practice Exercises" is particularly designed to provide challenging activities for the elementary school pupil in grades 4 and 5. It contains over 500 vocabulary words, and over 45 lessons with answers. This is part of the "Vocabulary workshop" series designed to teach and provide challenging practice exercises for the elementary school pupil. It is carefully written and structured to enable grades 4 and 5. pupils learn new vocabulary, review, think and apply them in their daily communication. Students will find it useful in developing their critical thinking and mathematical skills. It is a great source of review and learning. *** Review, Think, Practice & acquire Great Skills