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Activity Industry Sector
Health Science and Medical Technology

Activity Originally Created By: Josh Olson

Lab Graph

Part of Lesson Plan: Solutions, Measurements and Data Analysis - Olson

Activity Overview / Details

The following day or two, students will measure the length of the CO2 gas bubble trapped in the smaller test tubes using a metric ruler.   Students will need to create a graph to compare gas production vs molasses concentration.

 

Attached is a sample graph.  Depending on the class or unit focus you can also address statistics, standard deviations, averages, out liners, experimental controls, and the list could go on.  The main focus is to focus on procedure and measurement.

Materials / Resource

  • Example Molasses Graph Example Molasses Graph [ Download ] Attached is an example of what the graph may look like. Some prior knowledge of Excel will be helpful