This website has radio broadcasts you can listen to featuring music of different eras, such as baroque and classical. It also has a dictionary of musical terms where you can hear the word pronounced, and hear musical samples of what the word means.www.classicsforkids.com
This is a website with lots of music theory information. There are short lessons on note reading, including pitch and rhythm, clefs, the grand staff, note durations, etc. musictheory.net
Check out what is happening over at Bonnie Branch Middle School in the music department! www.technopodium.com