Login to your Google Analytics account and then your Dashboard page will load up. At the bottom right hand corner you should see Content Overview. Click on any of the page links there and then the Content Detail page will load. From there you see details such as number of adsense page impressions, adsense revenue, page views, etc,
Back at the Dashboard page, if you have more than 5 pages, you may need to press the View Report page and then the content overview page loads. Then at the bottom will show of your webpages that have the top content. If you want to look for more pages, click on the View Full Report and the Top Content Page loads.
From there, you can click on your page links to see how much each page is generating.
Let me know how it goes or if you have questions