Middle School / Physical Science

Varying Reaction Rates

In this lab, students will use fast response temperature sensors to measure changes in temperature over time. Students will complete four trials of Alka-Seltzer® tablets reactions before analyzing their data.

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21_Varying_Reaction_Rates_S.doc 346.50 KB
21_Varying_Reaction_Rates.pdf 256.58 KB
PS-3852-21.pdf 422.12 KB

Featured Equipment

Temperature Sensor

Wireless Temperature Sensor

The Wireless Temperature Sensor is a general-purpose sensor found in many science labs. With a rugged, waterproof design, and long-lasting battery, students can spend more time collecting data and less time dealing with equipment.

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 #21

Middle School Physical Science Teacher Guide

Varying Reaction Rates