A squeeze page is deigned to get your prospect/visitors name and email address so that you can start to build a relationship with them. Usually you will offer a free sample in exchange for their information. The following is a good example of a squeeze page. Not all of the page is displayed but you can see that the emphasis is on getting the visitor to exchange their name and address for a free lesson.
As for sales pages you need good copyrighting and web design skills to produce a good squeeze page so the options for producing squeeze pages are similar.