Add a description e.g. survey instructions and tick the display description on course page option.
Click on Availability.
Tick the enable boxes to set the opening and closing dates for your survey.
Click on Question and Submission settings
Choose whether you would like the responses to be anonymous or whether you would like the user name displayed.
Click save and display.
Click the edit questions tab to add questions to your survey.
When the students have completed the survey you can view their responses by clicking on the feedback activity on your moodle course page and then clicking on the Analysis and Show Responses tabs.