Magnets
Electricity
The 5 Senses
Space
Properties of Matter
100
This tool uses a magnet and helps you find what direction you are traveling.
What is a compass?
100
He made the first electric light bulb over 100 years ago, in 1879.
Who is Thomas Edison?
100
The 5 Senses.
What are smell, taste, hearing, touch, and sight?
100
The 3rd closest planet to the sun and the 5th largest.
What is earth?
100
The law of conservation of mass.
What is the law that states that matter does not go away--it is neither created nor destroyed?
200
The area around a magnet that affects other objects by its magnetic force.
What is magnetic field?
200
This has to be removed from inside the light bulb so the filament will not burn up.
What is air (or oxygen)?
200
You must have this body fluid in your mouth to be able to taste.
What is saliva?
200
How long it takes the earth to revolve around the sun.
What is a year (365 1/4 days)?
200
When a substance changes from one physical state to another.
What is a phase change?
300
When a certain material is turned into a magnet it has become this.
What is magnetized?
300
A path for electricity to flow.
What is a circuit?
300
The hole that allows light to enter into the eye.
What is the pupil?
300
How long it takes the earth to rotate on its axis one time.
What is a day (24 hours)?
300
When a liquid becomes a gas.
What is evaporation?
400
This type of magnet is the result of an electric current flowing through a wire--producing a magnetic field.
What is an electromagnet.
400
Sound, light, heat, movement and electricity are different forms of this.
What is energy?
400
The area at the back of the eye that detects light. It contains rods and cones.
What is the retina.
400
The largest planet in the solar system.
What is Jupiter?
400
The three different states of matter.
What are solids, liquids, and gases?
500
The coil of wire that behaves like a bar magnet when electricity is flowing through it.
What is a solenoid?
500
Pure water does not conduct electricity, but tap water is able to conduct electricity because it contains these.
What are ions (or small particles)?
500
This is the largest organ in the body and contains lots of tiny nerves to send messages to the brain about what we feel.
What is skin?
500
This planet spins on its side, its axis is horizontal instead of vertical.
What is Uranus?
500
The energy of motion of moving particles.
What is Kinetic energy?
M
e
n
u