The purpose of the study was to investigate the attitude of the junior-high-school teachers in New Taipei City on using interactive white boards(IWB) – the TAM perspective. To achieve the purpose, the research method was based on a self-designed survey questionnaire named as “Survey of the Attitude of the Junior High School Teachers in New Taipei City on using Interactive White Boards.” The subjects were the junior-high-school teachers of the 100th academic year in New Taipei City. The total of 848 questionnaires were distributed , 624 were responsed, and 605 were valid. The effective response rate was about 74%, of which the valid rate was about 97%. Data from questionnaires were analyzed by SPSS 19.0 for Windows using descriptive statistics, independent sample T test and one factor ANOVA. The study results showed that the acceptance of using the IWB of the junior-high-school teachers in New Taipei City , was influenced byt different gender or current positions