In this quick scientific method activity, students test the absorbency of three samples of paper towel. They average the results and use the included prices to determine the 'best buy'. Students also answer analysis and discussion questions to demonstrate understanding.
Lab write up includes purpose, hypothesis, materials, procedure, qualitative and quantitative observations, conclusion, mathematical and graphical analysis and discussion questions.
This is a quick activity that is very easy to set up with readily available classroom materials. Simple to set up and easy to execute!