Activities

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- Lesson Files
- Student Activity PDF
- Student Activity DOC
- Teacher Notes PDF
- TI-Nspire Activity TNS
Alignment
- Standards Alignment
- Textbook Alignment
Subject Area
- Science: Forensics: Data Analysis
Author

Texas Instruments
Level

9-12
Device
- TI-Nspire™
- TI-Nspire™ CAS
- TI-Nspire™ CX/CX II
- TI-Nspire™ CX CAS/CX II CAS
- TI-Nspire™ Navigator™
Software

TI-Nspire™
TI-Nspire™ CAS
TI-Nspire Version

3.6
Report an Issue

Forensics with TI-Nspire™ - Case File: Dropped at the Scene

Activity Overview

This lab introduces students to the science behind blood spatter analysis. It also provides an opportunity for students to explore curve fitting and can extended to use r² values (optional) to determine the most appropriate curve fit for the data set.

Objectives

Determine the height of a source of blood spatters or drops
Graph data to find quantitative relationships
Create a standard reference curve for comparison with unknown data

About the Lesson

In this data-gathering activity, students will determine the height of a source of blood spatters or drops.
The student activity sheet and .tns file contain the complete instructions for data collection. All assessment questions are also included in both places giving you the flexibility to either collect the .tns files with student data/answers (using TI-Nspire Navigator) or the student activity sheet.

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Lesson Files

Alignment

Subject Area

Author

Level

Device

Software

TI-Nspire Version

Report an Issue

Forensics with TI-Nspire™ - Case File: Dropped at the Scene

Activity Overview

Objectives

About the Lesson

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