This is a fun and interactive activity for practicing digraph sounds (ch, sh, th, wh). This can be used individually or whole group. Students select the digraph they hear in a word by "popping" the bubble. Correct answers cause the bubble to float around and off the screen with a cool bubble pop sound effect. Incorrect answers cause the bubble to simply "fall" off the bottom of the page with no sound.
Zip file includes directions and activity PowerPoint activities.