Based on the characteristics of biology and the acquisition of experimental skills,this article talks about biological experiment course check in higher institutes in such three aspects as routine experiments,experimental operation and experimental theory.

This article expounds the functions of experimental operations andpractical activities in math teaching from the sides of inspiring interest, enriching fancy, illumining thinking and cultivating character.

The practice and research to form the assessment standard for skills in physical experiment operation

And overall, objective and reasonable test in the experiment operational of the student is good for increasing teaching quality of analytical chemistry experiment.

The writer talks over the important effect and its meaning of training students quality - oriented education in view of the experiment operation in the middle school entrance examination.

Based on the research of all the previous foreign interoperability tests, some suggestions for Chinese manufacturers is provided, which are the interoperability tests should be divided into several phases according to the successive approach rule, and the necessary monitor tools and analyzer should be used during the te.