Thank you for choosing to practice the recorder during the summer. You can find many resources online but I want to share my recorder blog: www.mrstoshevarecorder.weebly.com
You can practice any of the songs - for third or fourth grade. In order to play the accompaniment and read the music you may need to use two windows - on one you can play the accompaniment (background music) and on the other you can look at the musical notes of the song.
Thank you and have a happy summer!