Description of graphical content is included between Description Start and Description End. Transcript Start Audio Description: A title reads, "Vocational Center." Student: [Indiscernible]  Audio Description: A teenage boy sits on a resonance board in the vocational center in his classroom. [Indiscernible speech] Audio Description: In his lap are a plastic hose and plastic watering can. [vocalizing] [ Laughter ] [Indiscernible speech] Audio Description: He brings the watering can to his mouth, licks it, and taps it on his chest. [tapping]  [vocalizing] Audio Description: He taps it on his teeth. [tapping softly]  Audio Description: He taps it on his forehead. [tapping loudly] [ Laughter ]  Audio Description: He taps it on the plastic hose. [vocalizing] Audio Description: He brings the watering can to his mouth, licks it, and taps it on his chest. [tapping softly]  Audio Description: He taps it on the back of his head. A new video segment. [plastic rattling] Audio Description: He pulls the plastic hose and it springs into a coil. He puts one end of the plastic hose into his mouth. [Indiscernible speech] [vocalizing] [ Laughter ] [plastic rattling] Audio Description: He shakes the coil of plastic hose in the air. [laughter] Audio Description: He puts one end of the plastic hose into his mouth. [Indiscernible speech] Audio Description: He licks the plastic hose. [Indiscernible speech] [loud rattling] [vocalizing] [ Laughter ] Audio Description: He picks up a plastic bottle with marbles, and places the cap in his mouth. [Indiscernible speech] Audio Description: He taps the plastic bottle on his hand. [marbles rattling] Audio Description: A title reads, "TSBVI, 2008."