Pages are a key way to highlight important information pages on your blog and are not published in the blog timeline.WordPress has a default feature of creating pages and was a great debate to choose between wp and blogger , similarly other blogging platforms , and Blogger was lacking in this essential feature for a long time. Still there were many hacks in which many bloggers had tweaked their template to show pages and now its official right after cloud like tags copied from wordpress !
So , Open your Blogger dashboard,
go to Posting > Edit Pages > New Page
But Unlike unlimited pages that you can create in WordPress, Blogger still lets you create only 10 pages, so you need to chose clearly which pages you want . Now to insert them ,
Go to Layout > Add a Gadget > Pages
Add the gadget to the sidebar on the side or the navigation bar on the top and you can easily add your pages in the layout. You can even change the order of links.
Create pages in Blogger and enjoy.