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In this chemistry activity, learners explore density by using four solids and 6 liquids to create colorful, layered rows. This activity can be done as a demonstration or lab, with learners trying to identify the densities of certain materials. This activity guide also includes suggestions for other solids to test in the density column.
- Under 5 minutes
- 5 to 10 minutes
- $1 - $5 per group of students
- Ages 6 - 18
- Activity, Demonstration, Experiment/Lab Activity
- English
Quick Guide
Materials List (per group of students)
- graduated cylinder or large vase (cylindrical) or large test tube
- ethanol or rubbing alcohol (green)
- Dawn™ dishwashing detergent or liquid dishwashing detergent
- dark corn syrup
- vegetable oil
- glycerine
- water
- food coloring (red and green)
- cork stopper or fishing cork bobber
- solid rubber stopper or rubber Superball or jacks ball
- 1 small block of oak wood
- 1 small piece of lead or a lead sinker
Subjects
-
Physical Sciences
- Chemistry
-
States of Matter
- Solids
- Liquids
-
Structure and Properties of Matter
- Volume and Density
-
The Nature of Science
-
The Scientific Process
- Conducting Investigations
-
The Scientific Process
Audience
To use this activity, learners need to:
- see
- see color
Learning styles supported:
- Involves hands-on or lab activities
Other
This resource is part of:
Access Rights:
- Free access with registration