Show:
Magnets
Electricity
The 5 Senses
Space
Properties of Matter
100
An object that can pull certain metals to it.
What is a magnet?
100
The effect-or result-of the movement of charged particles.
What is electricity?
100
The nerve inside your nose that sends "smell" messages to the brain.
What is the olfactory nerve?
100
A star and the center of the solar system.
What is the sun?
100
Anything that has mass and takes up space.
What is matter?
200
An invisible force that attracts some metals, especially iron and steel.
What is magnetism?
200
A flow of electric charge resulting from the movement of electrons from atom to atom.
What is electric current?
200
The nerve endings in the tiny bumps on your tongue that send taste messages to your brain.
What are taste buds?
200
Earth's one natural satellite.
What is the moon?
200
How big something is.
What is mass?
300
The part of the magnet that is the strongest.
What are the poles--or the ends of the magnet?
300
The chemicals inside react together to produce electricity. When the chemicals are used up, it doesn't work anymore.
How does a battery work?
300
These two senses must work together to be able to taste.
What are taste and smell?
300
The number of planets in our solar system.
What is eight?
300
How heavy something is as a result of earth's gravitational pull.
What is weight?
400
Opposite north and south poles of two magnets will do this.
What is attract--or pull toward each other?
400
Objects that current can flow through.
What are conductors.
400
Images that trick the brain.
What are optical illusions?
400
This used to be considered a planet, but is now considered a dwarf planet.
What is Pluto?
400
A result of how much mass something has for how big that it is.
What is density?
500
The same poles of two magnets will do this.
What is repel--or push each other away?
500
Objects that an electric current cannot flow through.
What are insulators?
500
When something moves back and forth very quickly, creating sound.
What is vibration.
500
The force that attracts objects to the earth.
What is gravity?
500
The ability to float.
What is buoyancy?