Show:
Matter Matters.
Mix me up?
Move it!
Use some energy...
Science Process
100
This is the physical property that will determine whether a material will float or sink.
What is density?
100
This is a combination of ingredients that when mixed together, retain their physical properties.
What is a mixture?
100
This scientist learned so much about motion, we named the standard of unit for force after him.
Who is Newton?
100
This is the kind of energy that you are using when throwing a ball.
What is mechanical energy?
100
Watching things over a period of time and making notes about what you see.
What is observation?
200
This is any material that allows a flow of electrons to pass through.
What is a conductor?
200
Listen to the following materials: sand, iron filings, salt, flour. This one dissolves in water.
What is salt?
200
In order to describe the motion of an object, you need to know the direction it is traveling and this.
What is speed (or velocity).
200
This is the kind of energy that comes from the vocal chords.
What is sound energy?
200
When handling beakers full of hot water in science class, what would students be sure to use?
What are protective gloves?
300
This is the magnetic metal which makes up the core of the Earth, and makes Earth act like a magnet.
What is iron?
300
This is the fluid that dissolves another substance.
What is a solvent?
300
This force resists motion.
What is friction?
300
Newton discovered that for every action there is an equal and opposite one of these.
What is a reaction?
300
Students repeat experiments to make sure that their results are this:
What is reliable?
400
This is the change in the state of matter of a substance from a gas to a liquid.
What is condensation?
400
Maple syrup, corn oil, and water will not form a solution. This liquid will float on top of the others.
What is corn oil?
400
This invisible force allows a compass to tell us direction.
What is magnetism?
400
This refers to the energy an object possesses because of its position.
What is potential energy?
400
When trying to estimate what will happen in an experiment, a scientist makes one of these:
What is a hypothesis?
500
This is the tool used to determine the mass of an object.
What is a balance?
500
This is what a solution is called when it cannot dissove any more solute.
What is a saturated solution?
500
This force is the reason it takes extra force to get an object moving, and less force to keep it going when it is already in motion.
What is inertia?
500
This is the kind of energy that is stored in a battery.
What is chemical energy?
500
This metric length is shorter than a meter, but longer than a millimeter.
What is a centimeter?