*Video is necessary for completion of this worksheet.
As of December 2016, the entire episode is available free on You Tube which could make it ideal for computer lab or homework assignments (technology access provided).
*Scratching the Surface (Season 7, Episode 33)
Forensic scientists work with the only clue recovered from a multiple-victim shooting: a 12-gauge shotgun. Scientists use unique methods to lift the serial number from the weapon in order to trace it to its owner, eventually discovering Gerardo Manso.
Questions on the assignment go in order and will help students remain focused on key science topics. Two extended response questions are on the back of the worksheet (description and compare/contrast) which are perfect for reflection and discussion at the conclusion of the video.
The worksheet is given as a MS-Word document which will allow easy modifying to fit your class.
*Besides You Tube, the video needed for viewing can be purchased through a variety of sellers both as physical media or through streaming viewing (including Amazon, Netflix, and Hulu - availability does change).
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