High School / STEM

Plant Photosynthesis and Respiration

In this activity, students will measure carbon dioxide levels in a closed environment to determine rates of photosynthesis and respiration for different plant species.


Student Files

3-STEM-Module-Biosphere-Plant-Photosynthesis-and-Cellular-Respiration.pdf 181.16 KB

Featured Equipment

Wireless CO₂ Sensor

Wireless CO₂ Sensor

The Wireless CO₂ Sensor measures carbon dioxide gas levels and wirelessly streams data to your computers, tablets, and smartphones.


EcoZone System

3 interconnectable polycarbonate chambers for building your own ecosystems. Designed to easily integrate sensors for quantitative environmental measurements.

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 #03

STEM Module - Biosphere

Plant Photosynthesis and Respiration