Creating individual child page templates… is this Right?

I posted this question a few days ago but didn’t get any responses so I’ll post it again.

I am new to WP.
I am trying to create a “static” site (no blogs,sidebars,etc)and have been struggling with the proper strategy to create static pages.

I think I might have it now, but not sure.
I have 3 pages on the site so far. I have a Home, About Us & Services page.
I did this by (and by using the Twenyten theme), creating 3 child page templates (page_home.php, page about.php & page_services.php).

Now… I just use the associated template with the each page.
The client can now edit each page, which was my goal.

Is this a correct stategy to creating a static site?
I do appreciate your input. Buffmin2

If you want to see my junk site so far, it is at https://doubledoubleny.com/

PS: I attached my code for my “page_about” template.

<?php

/**
 * Template Name: About Us
 *
 * This is the template that displays all pages by default.
 * Please note that this is the WordPress construct of pages
 * and that other 'pages' on your WordPress site will use a
 * different template.
 *
 * @package WordPress
 * @subpackage Twenty_Ten
 * @since Twenty Ten 1.0
 */

get_header(); ?>

		<div id="container">
			<div id="content" role="main">

			<?php
			/* Run the loop to output the page.
			 * If you want to overload this in a child theme then include a file
			 * called loop-page.php and that will be used instead.
			 */
			get_template_part( 'loop', 'page' );
			?>

			</div><!-- #content -->
		</div><!-- #container -->

<?php /*get_sidebar(); */?>
<?php get_footer(); ?>