Description
Resource includes:
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Google Slides to introduce the lesson and explain the activity: 12 Slides
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Student Sheet: includes places for taking notes, instructions for the activity, activity responses and reflection questions
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Detailed teaching guide with tips and tricks for getting the most out of this lesson!
Materials needed for the Locard Exchange Activity:
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Clear tape
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Microscopes
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Articles of clothing (I have students bring these from home)
Currently available in the Trace Evidence Unit:
- Introduction to Trace Evidence: Locard Exchange Activity
- Human Hair Evidence Notes + Review
- Human Hair Lab
- Animal Hair Evidence Notes + Lab + Review
- Fiber Evidence Notes + Review
- Fiber Evidence Case Study: Wayne Williams
- Fiber Evidence Lab: Four Analysis Tests!
- Hair and Fiber Evidence Test
Click HERE to see the full Pacing Guide and know how this resource fits into the whole Forensic Science Curriculum.
Click here to see a preview of the Intro to Trace Evidence + Locard Exchange Activity resource!

Here is what some happy teachers are saying about this resource in our Teachers Pay Teachers store!
This was a good activity to introduce the Locard Principle to my students! They loved getting to look through the microscopes at evidence! – Shannon M.
Great introduction activity to get students up moving and thinking about forensics. Students will learn about trace evidence and experience it firsthand using their clothing. This is a good activity to get your student’s wheels turning. – Antoine E.
This was a great activity to introduce trace evidence to my forensics students, led to a lot of great conversation and a great understanding before moving forward! – Jayme B.
Very helpful. My students loved the resource for my class. This was a great resource and very engaging. – Amy P.
Students loved the activity. I loved that it worked well with our curriculum. – Shiela M.
My students loved to use this resources. Well prepared. Thanks to “Science of curiosity”. – Usha R.
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- Forensic Science Basics Unit BUNDLE Distance Learning
- Blood Spatter and Blood Evidence Unit BUNDLE- Notes, Activities, Lab
- Forensic DNA Fingerprinting / DNA Evidence BUNDLE Notes, Activity, Project
- Death Investigation BUNDLE – Autopsy, Decay, Bugs and Bones!
- Forensic Fingerprint Evidence BUNDLE
- Ballistics Evidence Unit BUNDLE






