Scoilnet blogs have number of different plugins available
Event Calendar Manage future events as an online calendar. Display upcoming events in a dynamic calendar, on a listings page, or as a list in the sidebar.
NextGEN Gallery A NextGENeration Photo gallery for the Web 2.0. This allows you to view your uploaded photos in a very pretty near full screen slideshow in your browser.
Podcasting This plugin adds full podcasting support for you to embed podcasts to posts and play them with an embedded player.
WassUp is a WordPress plugin to analyze your visitors traffic with real time stats, chart and a lot of chronological information. It has sidebar Widget support to show current online visitors and other statistics.
wordTube This plugin manages the JW FLV MEDIA PLAYER 4.2 and makes it easy for you to put music, videos or flash movies onto your WordPress posts and pages.
WP-Polls Adds a poll system to your WordPress blog. You can easily include a poll into your WordPress’s blog post/page. WP-Polls is extremely customizable via templates and css styles and there are tons of options for you to choose to ensure that WP-Polls runs the way you wanted including multiple selection of answers.
WP-Polls Widget Adds a Poll Widget to display single or multiple polls from WP-Polls Plugin. You will need to activate WP-Polls first to enable this widget.
WP Authors Sidebar widget to list all authors of a blog. This is particular useful to schools as it aggregates content from different authors. It’s main use would be where you have class authors and their content is collected together on a sidebar link.
Google Maps Quicktag – MU Google Maps Quicktag makes it convenient to open the Google Maps web site while editing, where you can generate your map and copy the needed code to paste into the editor.
WordPress Google Calendar This plugin allows for the integration of a Google calendar into a WordPress blog.
WP-SpamFree is an extremely powerful anti-spam plugin that virtually eliminates comment spam.