Interrelationships of Fishes : Academic Press : 9780123008503 : 0123008506 : 14 Sep 2002 : The US Dept. of Education, in conjunction with the US Dept. of Health and Human Services, recently unveiled a $50 million effort to expand research on early childhood cognitive development. A key issue identified requiring more information and research was the education and professional development of educators. Along these lines, Doug Greer has prepared a book discussing how best to teach, how to design functional curricula, and how to support teachers in using state-of-the-art science instruction materials. The book provides important information both to trainers of future teachers, current teachers, and to supervisors and policy makers in education. To trainers there is information on how to motivate, mentor, and instruct in-service teachers to use the best scientifically based teaching strategies and tactics. To in-service teachers, there is information on how to provide individualized