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How Dense am I?. Drill: Why do you have to shake Italian salad dressing before you use it? Objective: SWBAT describe and explore density of liquids in order to determine density. HW: “How Dense am I” due Wednesday. The Set Up. Lab Groups Water Person:
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How Dense am I? • Drill: Why do you have to shake Italian salad dressing before you use it? • Objective: SWBAT describe and explore density of liquids in order to determine density. • HW: “How Dense am I” due Wednesday
The Set Up • Lab Groups • Water Person: • Fill beaker in back with 500 mL of water. • Grab a sheet of paper towels. • Fill water and salt water cups using graduated cylinder • Label Person: • Label four cups with color and liquid using sharpie • Measure out shampoo and alcohol and put in cups using graduated cylinder • Add 3 drops of food coloring to each cup and mix • Set Up • Cut off portion of straw • Set up 1 straw in clay
Follow up • Drill: List the order of your first trial. • Did the layers stack or mix? • What changes did you make for your next trial?