(S) Topic 1 Check-In

When you compare something to a standard unit (ex. inches, feet), you are __________ it.

• Observing

• Describing

• Measuring

• Dissolving

Properties are used to describe things. What are some examples of properties?

• Color

• Shape

• Texture

• All of the Above

Tags

NGSS.2-PS1-1

NGSS.2-PS1-2

The smallest part of an element is known as a(n) __________.

• Atom

• Compound

• Molecule

• Particle

Tags

NGSS.MS-PS1-1

Molecules are small and made of many atoms. Which one is a molecule?

• Hydrogen

• Oxygen

• Carbon Dioxide (Carbon and Oxygen)

• Gold

Tags

NGSS.MS-PS1-1

The amount of space an object takes up is called ____________.

• Mass

• Temperature

• Volume

• Space

Which is a property of an object that you can see easily with your eyes?

• Color

• Number of Atoms

• Sound

• Hardness

Tags

NGSS.5-PS1-3

What happens to particles when the temperature rises?

• The particles move closer together.

• The particles move faster.

• The particles break apart.

• None of the above.

Tags

NGSS.MS-PS1-4

These cylinders are used to measure the space liquids take up. What property are they measuring?

• Color

• Shine

• Taste

• Volume

Salt, or sodium chloride, is a compound that is soluble in water. What will happen if a spoon of salt is stirred in a cup of water?

• The salt will evaporate.

• The salt will spread evenly in the water and form a solution.

• The salt will become something new.

• The salt will form cubes in the water.

Tags

NGSS.MS-PS1-2

There are three states of matter: solids, liquids, and gases. Solids have molecules that are rigid, structured, and stiff. Which cup has a solid?

• The Left Cup

• The Middle Cup

• The Right Cup

• None of the Above

Tags

NGSS.5-PS1-3