High School / Biology

Volume of Breath

Students use a spirometer to investigate how the amount of air moving in and out of the lungs changes with exercise.

Supports NGSS Disciplinary Core Idea LS1.A


Student Files

EB23_Volume_of_Breath_S.docx 370.81 KB
EB23_Volume_of_Breath_S.pdf 303.01 KB

Teacher Files

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Featured Equipment

AirLink Interface

This economical interface makes PASPORT sensors cross-platform compatible.

Spirometer Mouth Pieces

Spirometer Mouth Piece Replacements (10)

Includes 10 replacement, disposable mouthpieces for the PASPORT Spirometer (PS-2152).


PASPORT Spirometer

The PASPORT Spirometer enables students to measure airflow, pressure, duration and lung volume.

Many lab activities can be conducted with our Wireless, PASPORT, or even ScienceWorkshop sensors and equipment. For assistance with substituting compatible instruments, contact PASCO Technical Support. We're here to help.

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Source: Lab #23

Essential Biology Teacher Lab Manual

Volume of Breath