Features:
* The use of real data to show which practices are most prevalent and which are most effective in the K–12 classroom.
* A nontechnical presentation of the results of the only studies to relate aspects of technology use to student test scores.
* Case studies of traditionalist and constructivist uses of technology to determine which approach raises test scores the most, with and without technology.
* A summary with implications of what can be learned from the numbers, including suggestions for policymakers and practitioners.