Queue's Science workbooks were developed in collaboration with a teacher/author recognized for developing curriculum and for heavily involving students in the process of learning science skills. Over 250 multiple-choice questions and 90 open-ended questions provide many hours of review and practice in the core knowledge topics covered on most state science exams. Topics covered in these workbooks include Scientific Processes, Science and Society, Mathematical Application, Nature and Process of Technology, Characteristics of Life, Chemistry, Physics, Earth Science, Astronomy and Space Science, and Environmental Studies. A combination of multiple-choice and open-ended questions provide an excellent review and practice for these tests. Our science workbooks are the most effective test preparation tools available Great for home schooling as well.