Science Inquiry
Force and Motion
Matter
Energy
Life
100
A tool that measures mass.
What is balance?
100
An change in the speed or direction of an object's motion.
What is acceleration?
100
The mass of one unit of volume of a substance.
What is density?
100
A measure of the number of waves that pass in a second.
What is frequency?
100
The smallest unit of a living thing.
What is cell?
200
A possible answer to a question that can be tested to see if it is correct.
What is hypothesis?
200
A force that acts between any two objects and pulls them together.
What is gravitation?
200
The state of matter that takes up the shape of its container and takes up a definite amount of space.
What is a liquid?
200
Materials that led electric current travel through them easily.
What is a conductor?
200
The control center of a cell.
What is nucleus?
300
A tool that makes an object look several times bigger than it is.
What is a microscope?
300
A change of position of an object.
What is motion?
300
The amount of space an object takes up.
What is volume?
300
A quick back-and-forth motion.
What is vibration?
300
A place in the body where two bones meet.
What is joint?
400
Information from your senses.
What is observation?
400
A simple machine made of a wheel with a line around it.
What is a pulley?
400
The flow of thermal energy from one object to another.
What is heat?
400
The bending of the path of a wave when it moves from one kind of matter to another.
What is refraction?
400
A hard organ made of an outer covering tissue and a softer inside tissue.
What is a bone?
500
A test done to see if a hypothesis is correct or not.
What is experiment?
500
A simple machine that is a slanted surface.
What is inclined plane?
500
The state of matter that has a definite shape and takes up a definite amount of space.
What is a solid?
500
A steady movement of charges through certain materials.
What is current electricity?
500
An organ that is made of bundles of long muscle fibers and works with bones to help you move.
What is a muscle?
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