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Earth Science: Calculating Density (Module 1, Topic 6)

13 minutes 4 seconds

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Closeup of 2 beakers filled with 60 milliliters of clear liquid. Next to the beakers are a brown cylindrical object a black cube. Man in the background reaches his hands towards the objects.

Density is the mass per unit volume or the amount of matter in a given volume. Students are shown how to measure the mass and volume of objects in order to determine their densities. Part of the "Earth Science" series.

Media Details

Runtime: 13 minutes 4 seconds

Topic: Mathematics, Science
Subtopic: Mathematics, Science Experiments, Science Methods
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2018
Producer/Distributor: WHRO Education
Series: Earth Science

Illustration of the Earth. Caption: Noon is when the sun is highest in the sky.

Matter - icons representing solid, liquid, and gas. Caption: of a solid, a liquid, or a gas,

Two parallel peaks of rock with a line of magma rising between them. Arrows point to each of the peaks. Divergent boundaries occur on the sea floor. Caption: The magma quickly hardens and forms.

Map of Earth against starry sky with the tectonic plates outlined around the continents. Caption: is covered by ten major tectonic plates,

Layers of red sedimentary rock forming the cliffs to the Grand Canyon. Caption: (woman) Question of the day: How was the Grand Canyon formed?

Earth with a thin halo labeled as greenhouse gases. Caption: Greenhouse gases are mostly water vapor and carbon dioxide.

Trees, water, mountains, desert, and plain with river. Caption: Biomes are like little kingdoms.

Cart ascending roller coaster track. Caption: What are the reservoirs for the carbon cycle?

Wide shot of an active volcano at night. Text reads, "Geology, the study of the origin of the Earth, along with its rocks, minerals, landforms, and all of the processes that have affected them over the course of Earth's history."

Split screen photos of a flat snowy area and the ocean. Text reads, Scientific methods. Step 1: Problem or Question. Why does the fresh water in ponds freeze before the salt water in oceans.