Activity #1:
Make a duck from a paper cup that "quacks" by running a wet sponge down the string. Punch 2 small holes in the bottom of a yellow plastic cup and tie a long string through the holes. Tie a small piece of sponge to the other end of the string. Add a construction paper beak to the cup. Wet the sponge and pull it down the string to make a quacking sound.
Activity #2:
Make a shoebox guitar to strum. The different rubber bands widths make some sounds higher and some sounds lower.