Matter & Particles
Everything around us is made of tiny pieces called what?
Particles ( Atoms/Molecules)
A push or pull on an object is called a
Force
Energy can move from one object to another. This is called
Energy Transfer
What object does the Moon orbit?
Earth
What tool is used to look at tiny objects?
Microscope
When vinegar and baking soda combine and create bubbles, this is called a
Chemical Reaction
What type of motions happen when forces are balanced?
Motion does not change
What type of energy does a moving skateboard have?
Motion Energy ( Kinetic Energy)
Earth orbits what star?
The Sun
What tool measures liquid in milliliters (mL)?
Graduated Cylinder (mL)
: Why can’t we see particles with our eyes?
They are too small to see
What happens when forces are unbalanced?
The object changes motion
When you rub your hands together and they get warm, what energy is created?
Heat Energy
What causes day and night?
Earth rotating
What tool measures temperature?
Solids, liquids, and gases are called?
States of Matter
What force pulls objects toward Earth’s center?
Gravity
Does energy disappear or move to another place?
Energy CANNOT BE CREATED OR DESTROYED ONLY transferred/move
What force keeps planets in orbit?
Gravity- keeps the planets in orbit
What tool is used to measure mass?
Balance ( or scale)
In which state of matter do particles spread far apart and move freely?
Why does a rolling ball eventually stop moving?
Due to Friction
What type of energy travels in waves we can see?
Light Energy
What tool helps scientists see stars and planets?
Telescope
What tool measures length in centimeters?
Ruler or meter stick