Activities

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- Lesson Files
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Alignment
- Standards Alignment
- Textbook Alignment
Subject Area
- Science: Chemistry: Gases, Liquids and Solids
Author

Vernier Software & Technology
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
Software

TI-GRAPH LINK™
TI Connect™
TI Connect™ CE
Applications
Accessories

CBL™/CBL 2™
Sensor - Dissolved Oxygen
TI Connectivity Cable
TI-GRAPH LINK™ Cable
Unit-to-Unit link cables
Vernier LabPro®
Other Materials
- Pipet
- 100% calibration bottle
- Plastic or paper cup
- Tissues or paper towels
- DO Electrode Filling Solution
- 250 -mL beaker
- Distilled water
- Sodium Sulfite Calibration Solution
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Vernier - Dissolved Oxygen

Activity Overview

Students use the Dissolved Oxygen Probe to measure the concentration of dissolved oxygen in water from streams and rivers. They correlate the availability of dissolved oxygen to temperature, pressure, and salinity.

Key Steps

Sampling from local water sources, students measure the dissolved oxygen levels. The Single Point method averages readings for 10 seconds.
If students are sampling from several locations, Events with Entry can be used to collect the data.

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Activities

Download

Lesson Files

Alignment

Subject Area

Author

Level

Activity Time

Device

Software

Applications

DataMate

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

Vernier EasyData™ for TI-84 Plus CE

Accessories

Other Materials

Report an Issue

Vernier - Dissolved Oxygen

Activity Overview

Key Steps

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