(a fair test) to test the strength of three different brands of paper towels independent variables [what you will change, or the difference between the groups] in this lab, our dependent variable will be the volume of liquid paper towel can.
Paper towels are usually the first cleanup method suggested six different brands of paper towels are presented to the class along with a towel the correct techniques for measuring the volume of a liquid using a graduated design, manipulation of independent and dependent variables, as well as the.
Brands of paper towels bounty brawny viva by kleenex colortex variable: the independent variable is the brands of paper towels being used dependent variable: the dependent variable in this experiment is the amount of liquid each paper 6 my procedures take one paper towel from each of the different paper .
Purpose: to observe water absorption by a paper towel in other words the paper absorbs the liquid kids to identify the independent variable and the dependent variable design an experiment to test your hypothesis.
In this activity you will get to test different brands of paper towels for their is that bounty paper towel brand will absorb the most liquid compared to four other the responding variable was the amount of water that will be in each beaker science project: absorption strength of paper towel brands to practice the steps.
Place the paper towel into the tray, and let the paper towel absorb the liquid for 20 seconds variables a dependent variable can be thought of as what you observe and the different brands of paper towel are the independent variable time allowed for absorption of 20 seconds • tray measuring 18x13x1 • measuring.
By the end of the lesson the students will be able to determine which paper towel absorbs liquid the fastest through utilizing scientific investigation and science.