Temperature’s Effect on the Rate of DissolvingAdded on 10/5/2009 |
Downloads: TI-73 PDF file TI-SmartView Scripts |
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| In this activity, students will compare the amount of time it takes a sugar cube to dissolve in different water temperatures. Using a temperature sensor, students will collect the time and temperature of the sugar cube dissolving in water temperature of 5°C, 25° C, and 35° C. | 
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| After the calculator creates a scatter plot of the data that was collected, students will analyze the data using a linear regression line. They will answer the questions on the student worksheet about what the values in the regression equation represent and determine temperatures given the time is takes a cube to dissolve. | 
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