Activities

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- Lesson Files
- Teacher Notes Appendix A PDF
- Teacher Notes Appendix B PDF
- Teacher Notes PDF
Alignment
- Standards Alignment
- Textbook Alignment
Subject Area
- Maths: Math General: General
- Science: Forensics: Data Analysis
Author

Texas Instruments
Level

9-12
Activity Time

60 Minutes
Device
- TI-83 Plus Family
- TI-84 Plus
- TI-84 Plus Silver Edition
- TI-84 Plus C Silver Edition
- TI-84 Plus CE
Accessories

TI Connectivity Cable
Unit-to-Unit link cables
Other Materials
- Small box or block of wood
- Several large boxes, each containing an unknown object
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Forensics Case 2 - Bouncing Back: Using ground-penetrating radar to locate buried objects

Activity Overview

In this activity, students gather data to explore the use of ground-penetrating radar (GPR) to find buried materials. They use a range finder to detect the presence of an object and to distinguish between different-shaped objects. They find the buried car and help solve a case.

Key Steps

Large empty boxes with different objects or not objects are used to simulate plots of ground containing buried materials. A CBR2 is used as the Ground-Penetrating Radar (GPR).
Students are looking for the buried car of the oil magnate's wife. This requires analyzing distance-time graphs made with the CBR2 scanning several boxes that may or may not contain the "buried" car.

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Lesson Files

Alignment

Subject Area

Author

Level

Activity Time

Device

Accessories

Other Materials

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Forensics Case 2 - Bouncing Back: Using ground-penetrating radar to locate buried objects

Activity Overview

Key Steps

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