Book excerpt: This brand-new manual and workbook prepares fourth-grade students in New Jersey to succeed on the statewide ASK4 Science Test. Review chapters, which include questions and answers, cover the fourth-grade curriculum for the following topics: Life Science, chemistry, physics, earth science, astronomy, and environmental science. Each chapter opens with a general Concept Map that names important divisions within each science and shows how they relate to each other. The book concludes with two full-length practice tests with all questions answered.