Grade 6 Science: Understanding Density
This worksheet helps sixth-grade students understand the concept of density, including how to calculate it and its applications in real-world scenarios.
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Understanding Density
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Read each question carefully and answer to the best of your ability. Show your work for calculation problems.
1. Which of the following best defines density?
The amount of space an object takes up.
The amount of matter in an object.
How much 'stuff' is packed into a certain space.
The weight of an object.
2. What is the formula for calculating density?
Density = Volume / Mass
Density = Mass / Volume
Density = Mass x Volume
Density = Weight / Volume
1. The unit for mass is usually grams (g) or kilograms (kg), while the unit for volume is often cubic centimeters (cm³) or milliliters (mL). Therefore, the unit for density is .
2. If an object is more dense than water, it will .
3. If an object has a mass of 50 grams and a volume of 25 cm³, its density is .
1. Explain why a large log floats in water, but a small pebble sinks.
1. All objects with the same mass have the same density.
True
False
2. Density is an intensive property, meaning it does not depend on the amount of substance present.
True
False
A metal cube has a mass of 135 grams and its sides measure 3 cm each. Calculate the density of the metal cube. Show your work.