The effectiveness of education technology for enhancing math achievement

Findings of this review of research into the effects of technology use on mathematics achievement suggest that educational technology applications produce a positive but small effect. 
 

The review, from Johns Hopkins School of Education's Center for Research and Reform in Education, examines three major categories of education technology: (1) comprehensive models, which use computer-assisted teaching alongside non-computer activities; (2) supplemental computer-assisted instruction (CAI) programs, which provide individualized computer-assisted instruction to supplement traditional classroom teaching; and (3) a computer-managed learning program, Accelerated Math. All three were found to produce a positive effect on mathematics achievement, with supplemental CAI programs having the largest effect. 
 

The review concludes that educational technology is making some difference in mathematics learning, but new and better tools are needed to harness the power of technology to further enhance mathematics achievement for all students.
 

Note: This review was completed in 2011, but a new educator's summary has recently been posted that presents the findings in a more accessible form.