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I'm not sure of the grade level you were looking for, but following is a lesson from Science Buddies-- https://www.sciencebuddies.org/science-fair-projects/project-ideas/ApMech_p050/mechanical-engineering/can-cell-phones-survive-a-drop-test
If you don't want to go through a full lab, you could have students view cell phone drop test videos (from a site like CNet Reviews https://www.cnet.com/reviews/ or have them select a YouTuber who does cell phone crash tests). They could identify the variables tested, how the tests were conducted, and analyze outcomes based on phone costs, materials, manufacturer, etc.
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