Assuming that you’ve enabled support for both post thumbnails and post tags for static Pages, I would use WP_Query()
to build your query, and do something like the following:
global $post;
$child_pages_query_args = array(
'post_type' => 'page',
'post_parent' => $post->ID,
'orderby' => 'menu_order'
);
$child_pages = new WP_Query( $child_pages_query_args );
if ( $child_pages->have_posts() ) : while ( $child_pages->have_posts() ) : $child_pages->the_post();
?>
<div class="child-thumb">
<a href="https://wordpress.stackexchange.com/questions/54394/<?php the_permalink(); ?>"><?php the_post_thumbnail(); ?></a>
<a href="https://wordpress.stackexchange.com/questions/54394/<?php the_permalink(); ?>"><?php the_title(); ?></a>
<?php the_tags(); ?>
</div>
<?php
endwhile; endif;
// Be kind; rewind
wp_reset_postdata();
Note that I’ve not included any failsafes, such as checking for has_post_thumbnail()
, etc.