What list names these objects in order from the least mass to the greatest mass:

• an ant, a quarter, a dictionary, a rhinoceros

• a rhinoceros, a dictionary, a quarter, an ant

• a quarter, a rhinoceros, a dictionary, an ant

• a dictionary, a quarter, a rhinoceros, an ant

Observe the photos. What is the best way to classify the relative densities of the rubber duck and the rock?

• Measure their masses with a pan balance.

• Test their ability to be pulled by a magnet.

• Toss them into the air and observe them fall to the ground.

• Place them in a tank of water and observe whether they sink or float.

Drag the properties to match the material. Match each material with its correct property:

• milk

• keeps its size and shape in any container

• sugar

• takes on the shape of its container, but not the size

• helium

• takes on the shape and size of its container

Examples of the states of matter identified in the photo are:

• Ice (solid), water (liquid), air (gas)

• Only water (liquid)

• Only ice (solid)

• Only air (gas)

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

The photo shows that the pins are made of what magnetic material?

• iron
• steel

• copper

• aluminum

Tags

NGSS.MS-PS2-3

Brendan classifies six objects into two groups. The table shows his results. What property of matter did Brendan use to classify the six objects?

• mass

• relative density

• magnetism

• temperature

Tags

NGSS.5-PS1-3

Which object has a similar relative density to water as the ship?

• steel marble

• frying pan

• beach ball

• bucket of sand

Drag the names of these objects in order from coldest to warmest.

• water boiling on the stove

• toast from the toaster

• fruit juice from the refrigerator

• fruit juice from the refrigerator

• toast from the toaster

• water boiling on the stove

• snow on a day in winter

• snow on a day in winter

Tags

NGSS.MS-PS1-4

What does the balance show? Select the words that complete the sentences.

The balance shows that the mass of the group of pebbles in the left pan is greater than the rock in the right pan.

• true

• false

Tags

NGSS.5-PS1-2

Which of the following objects could also be classified into Group 2?

• A wooden spoon

• A metal fork

• A plastic cup

• A glass plate