It's in your destiny to study density! Young scientists conduct an experiment to study the relationship between weight and density. They compare weights of liquid samples of different substances and predict how their densities are related. 

Concepts

density, water density, liquids, weight, weight comparisons

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Instructional Ideas

• Add additional liquids and colors to make a more interesting density display

Classroom Considerations

• Ninth installment of the 16-part series builds on the previous lesson on density 
• Allow time to collect and prepare materials

Pros

• Includes a teaching guide with questioning options
• Challenges pupils to make and test predictions

Cons

• None