If you really have self written quality posts that you want to share here, you must take the permissions of the webmasters to post.
If you want permissions to post in various sections, request webmasters.
If you want to post practice test questions, post your response to the link given below:
Permission to post practice test questions
"If everything is under your control, you are going too slow"
Welcome to Studyvillage.com.
You can post articles / resources in practice test, worksheets puzzles, schools etc. But you have to get permission from the webmaster by submitting a response to the related forum. Prior to that it will be nice if you go through all the interactions in forums once so that you can get better idea of what can be done and how it can be done in proper way. In studyvillage you can learn, earn and also make others to learn a new thing.
Best of Luck
You have just mentioned that you are interested in helping others by your knowledge and asked a permission. Kindly mention which category do you like to choose and mention it here, so that the members would give you guidance to that particular forum thread where you can ask the permission to the respective co-ordinator. Unlike you have just mentioned that you are interested, this creates a confusion among the responses that what information to be given you about.
I am mentioning some sections here for the help as you are a new member,
1. If you like to submit some practice test questions, you may visit the page as follows and ask for the permission over there. By reading the forum message you will get a clear idea about this section,
2. There is a section called school section where you have to submit the schools that are given to you. Primarily this work was started from the schools of USA, the link is - http://studyvillage.com/forum/320-Schools-section-post-get-paid.aspx
3. You may submit the paper craft items that are done by you in either descriptive way or through a video and can ask a permission over here - http://studyvillage.com/forum/391-Make-paper-craft-other-activities-for-children-get-paid-Rs-per-post.aspx
4. There are various other sections where by seeing them once, you can get the idea like previously submitted resources in http://studyvillage.com/resources/Category5005-Printables.aspx link.