"Chapters are well organized, making the book easy to follow....good resource for graduate students, faculty, and university libraries."—CHOICE"The articles included are clearly written at a level that should be accessible to any educational professional familiar with learning theory and technology. The chapters of the book are essentially research papers and, as such, meet a high standard of timeliness."—Horizon Research"The greatest strength of this book is in its ability to demonstrate the ways in which technological learning tools foster deep understandings of difficult scientific and mathematical knowledge and ideas. Innovations clearly encapsulates the role of visualization, simulation, modeling, and computer-based manipulation in the development of increasingly complex scientific concepts and abstractions."—Science Education"Represents the state of the art in designing learning environments....An important collection."—David JonassenPennsylvania State University