G4 Science Matter

What is matter?

• the amount of matter in an object compared to the space

• Anything that has mass and takes up space.

• The amount of space an object takes up.

• the amount of matter in an object (weight)

What is volume?

• the amount of matter in an object compared to the space

• the amount of matter in an object (weight)

• The amount of space an object takes up.

• Anything that has mass and takes up space.

What is mass?

• The amount of space an object takes up.

• Anything that has mass and takes up space.

• the amount of matter in an object (weight)

• the amount of matter in an object compared to the space

What is density?

• the amount of matter in an object (weight)

• the amount of matter in an object compared to the space

• The amount of space an object takes up.

• Anything that has mass and takes up space.

Mass is how heavy something is. It can be measured in kilograms.

Which one has the most mass?

• I kilogram of feathers

• 1 kilogram of coins

• neither, the both have the same mass.

What is the volume of this solid?

5cm / 4 cm / 2cm.

• 5cm x 4cm x 2xm = 40cm3

• 5cm + 4cm + 2cm = 11cm3

• 5cm x 4cm x 2cm = 11cm3

This tool is used to find the mass. (weight)

What is this tool called?

• thermometer

• scale

• matter

Which one is more dense than water?

the brick or the paper?

• brick

• paper

• water

How do we measure the volume in liquid?

What is a unit of measure?

• kilograms (kg)

• centimeters (cm)

• milliliters (ml)

Objects that are less dense than water...

LESS DENSE =

• float

• sink