Chemistry Homework Help site - need ads but want it to look good

Hey most of you know I run a free chemistry homework help site

I need to put some ads up to pay for hosting and time spent

But I want it to look good not like I am just trying to make money

Please advise on the forum

http://www.mychemistrytutor.com/forums

 

placement is ok imo....but blend the backgorund of your ad with your own...kinda looks begginner like because ur ads stand out...

 

Yeah, make the ads the same color as your site

 

I would put a letter board above the first red section and change the search to search with adsense to add another chance of some revenue. I've tried the placement you have there at the top of the site and it didn't perform very well. Good luck

 

I would not suggest changing the search to search with adsense. I would change the top advertisement to blend with the banner.

 

yeah but i like the keywords in the words because they are close to the idea of the site

what would be a better postion