This study investigats elementary school teachers' attitudes toward the effectiveness of instructional technology. Nine hundred and forty-seven teachers participated and completed the survey designed by the researcher. The results show that about 70% of participants had positive attitudes toward the effective- ness of instructional technology. The comparisons of teachers with different backgrounds were also examined. Results show that backgrounds such as gender, age, and teaching grade had more influence on teachers' attitudes. Future studies need to include more participants and examine more different types of instruc- tional techonology.