Science 5 SE Revision 1 B

Transparent and brittle

• Metal

• Sponge

• Glass

• Plastic

Why is a chair made of metal a good choice?

• It is tall
• It is silver
• It is stretchy
• It is strong

What material can conduct heat and electricity, can be hammered into a shape, or drawn into a wire.

• metal

• plastic

• fabric

• glass

Which property means to protect from water?

• waterproof

• heat-trapping

• opaque

• soft

Which material is shiny and conducts electricity

• Plastic

• Glass

• Rubber

• Metal

Which material is hard and attracted to a magnet

• Wool

• Wood

• Metal

• Cotton

Which of these is NOT soluble in water?

• oil

• salt

• honey

• sugar

Anything that has mass and takes up space.

• volume
• matter
• solid
• temperature

Tags

NGSS.MS-PS1-4

Why does the lower part of the child appear so much different in size from the upper part?

• The light rays that travel through water and then into air are refracted.
• The light rays that travel through water and then into air are enlarged.
• The light rays that travel through air and then into water are reflected.
• The light rays that travel through air and then into water are reduced.

What kind of circuit is this?

• series
• parallel