1. Search by textbook content and plan.
1. View header and appropriate issues of interest.
2. Select view the topic that corresponds to the issue.
1. Ask the teacher to give us advice
1. See experiments study what place
1. Experimental methods and operations.
1. Rearrange the content as appropriate.
1. Draft report writing, according to the goal.
1. Summary of experimental study is?
1. The proposed design concept offering classes’ page.