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Topics

Description

Why do objects like wood float in water? Does it depend on size? Create a custom object to explore the effects of mass and volume on density. Can you discover the relationship? Use the scale to measure the mass of an object, then hold the object under water to measure its volume. Can you identify all the mystery objects?

Sample Learning Goals

Describe how the concept of density relates to an object's mass and volume.

Explain how objects of similar mass can have differing volume, and how objects of similar volume can have differing mass.

Explain why changing an object's mass or volume does not affect its density (ie, understand density as an intensive property).

Measure the volume of an object by observing the amount of fluid it displaces.

Identify an unknown material by calculating its density and comparing to a table of known densities.

Overview of sim controls, model simplifications, and insights into student thinking ( PDF ).

Teacher-Submitted Activities

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Why do objects like wood float in water? Does it depend on size? Create a custom object to explore the effects of mass and volume on density. Can you discover the relationship? Use the scale to measure the mass of an object, then hold the object under water to measure its volume.

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4_Equivalenze e conversioni utili in CHIMICA

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4_Equivalenze e conversioni utili in CHIMICA

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Meet Google Drive - One place for all your files

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Google Drive is a free way to keep your files backed up and easy to reach from any phone, tablet, or computer. Start with 15GB of Google storage - free.

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5_La notazione scientifica: come si scrive e perché si usa

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5_La notazione scientifica: come si scrive e perché si usa

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Meet Google Drive - One place for all your files

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Google Drive is a free way to keep your files backed up and easy to reach from any phone, tablet, or computer. Start with 15GB of Google storage - free.

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2_Grandezze fondamentali e derivate, estensive ed intensive, misure ed unità di misura

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2_Grandezze fondamentali e derivate, estensive ed intensive, misure ed unità di misura

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Meet Google Drive - One place for all your files

# data[].attributes.attachment_link.description
Google Drive is a free way to keep your files backed up and easy to reach from any phone, tablet, or computer. Start with 15GB of Google storage - free.

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Le farete bene con il prof di Fisica..usare solo se serve

# data[].attributes.attachment_link.title
Meet Google Drive - One place for all your files

# data[].attributes.attachment_link.description
Google Drive is a free way to keep your files backed up and easy to reach from any phone, tablet, or computer. Start with 15GB of Google storage - free.

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3_Le grandezze che interessano i chimici

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3_Le grandezze che interessano i chimici

# data[].attributes.attachment_link.title
Meet Google Drive - One place for all your files

# data[].attributes.attachment_link.description
Google Drive is a free way to keep your files backed up and easy to reach from any phone, tablet, or computer. Start with 15GB of Google storage - free.

# data[].attributes.attachment_link.title
Meet Google Drive - One place for all your files

# data[].attributes.attachment_link.description
Google Drive is a free way to keep your files backed up and easy to reach from any phone, tablet, or computer. Start with 15GB of Google storage - free.