As of October 2019, this product is no longer for sale for Mac. It is not compatible with Mac OS X Catalina (10.15).
To start, open the app. From the main screen, click Animations. Scroll through the thumbnails by clicking and dragging your cursor back and forth, then select an animation by clicking it. The topic will appear on screen with the animation script on the left side of the screen. Click the “Play” icon to begin the animation.
Animations can be played, paused, muted, skipped, and replayed using the on-screen controls.