Abstract: Based on years of accumulation of electronic technology practice teaching and attempt of course assessment,we have designed a complete set of electronic technology assessment platform,to assess students skill levels of electronic technology.Practice has proved that through scientific assessment of electronic technology,knowledge blind of student can be informed,weak links of student electronic technology operating skills can be exposed,and score of students electronic technology can be assessed objectively.Giving feedback to learning through assessment,lets the student targeted to improve practical skills,and promotes the teaching effect.