Under Pressure: The Inverse Relationship between Pressure and Volume

Author

Texas Instruments

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Algebra II: Powers Roots and Radical Functions

Level

9-12

Activity Time

60 Minutes

Software

TI Connect™

TI Calculator

TI-83 Plus Family

TI-84 series

Applications

Accessories

CBL 2™
Sensor - Gas Pressure

Other Materials

Real World Math Made Easy

Syringe

Resource Types

Lessons

Report an Issue

Under Pressure: The Inverse Relationship between Pressure and Volume

Activity Overview

In this activity, students' will use a pressure sensor to investigate the relationship between pressure and volume for an enclosed air sample, and fit an inverse function model to the pressure versus volume data.

Before the Activity

Connect the pressure probe to Channel 1 on the CBL 2™ or Vernier LabPro® unit

Connect the CBL 2 or LabPro to the calculator using the Unit-to-Unit cable

See the attached PDF file for detailed instructions for this activity

Print pages 145 - 153 from the attached PDF file for your class

During the Activity

Distribute the pages to your class.

Follow the Activity procedures:

Prepare the pressure sensor and an air sample for data collection

Attach the syringe to the pressure sensor

Move the piston in the syringe and collect pressure data for different volumes of air in the syringe

Examine the pressure versus volume graph

Plot pressure versus inverse volume values and determine the modeling equation

After the Activity

Students' will complete the Data Collection and Analysis Sheet and answer questions listed in it.

Review student results:

As a class, discuss questions that appeared to be more challenging

Re-teach concepts as necessary

Download Files

Download All Files (ZIP)

Before the Activity Files

Teacher Notes Information PDF Teacher Notes Appendix A PDF Teacher Notes Appendix B PDF Teacher Notes Appendix C PDF Teacher Notes Appendix D PDF Teacher Notes PDF

Author

Texas Instruments

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Algebra II: Powers Roots and Radical Functions

Level

9-12

Activity Time

60 Minutes

Software

TI Connect™

TI Calculator

TI-83 Plus Family

TI-84 series

Applications

Accessories

CBL 2™
Sensor - Gas Pressure

Other Materials

Real World Math Made Easy

Syringe

Resource Types

Lessons

Report an Issue

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Vernier EasyData,Vernier EasyLink and Vernier EasyTemp are registered trademarks of Vernier Science Education.

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Under Pressure: The Inverse Relationship between Pressure and Volume

DataMate

EasyData® for TI-83 Plus and TI-84 Plus

Under Pressure: The Inverse Relationship between Pressure and Volume

Before the Activity Files

DataMate

EasyData® for TI-83 Plus and TI-84 Plus

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