Here are a few links that we may have used in your lessons this year. Check them out at home.
The note trainer...this will help you memorize your first notes. Be sure to change (click and drag)the settings at the beginning so that you are tested on the appropriate clef and notes.
On-line metronome...this is cool! You can set the tempo you would like to practice with. You can even jazz it up with some funky beats! Check out the jokes on this site, too!
The key signature trainer...this is great for solo festival participants, especially if you're playing a level three and need to memorize 7 scales. See below, this is also at musictheory.net.