This is a fun summer game for articulation practice that has 24 initial /g/ words and 24 initial /k/ words.
Print out the beach balls and cut apart. Tape the pictures to a blown up beach ball. You can put as few or as many beach balls as you want. Take turns tossing the ball back and forth with your client/student. Whatever pictures their hands land on they have to repeat those words several times. Or you could have them use the word in a phrase or sentence. You can put just initial /k/ words on the ball or just initial /g/ or mix it up.