This course on natural science stimulates the student’s interest in science through a study of insects, birds, and animals. Wasps, butterflies, moths, grasshoppers, hummingbirds, and beetles are just a few of the topics covered in this course. There are many bright graphics, exciting activities, and thorough reviews. Each complete subject set includes everything you need for one student for one year. Because the set is complete, you are assured that Study Guides, Study Guide Answers, Test and Quizzes, and Test and Quiz Answers are included and are the latest edition available.