Materials that do not allow electricity to pass through them are...
Insulators
What does this symbol mean?
the battery
To make a circuit stop flowing, do you turn a switch on or off?
You turn it off
When a liquid turns into gas is called..
Evaporation
What was the first experiment that we did?
The great cookie dunk!
What is this simple machine?
A pulley
What does this symbol mean?
the bulb
Who discovered Gravity?
Isaac Newton
Look and say the form of energy:
Electrical
What type of force is he applying?
Push
True or false: It's important to sneeze into your hands.
False! You have to sneeze into your elbow or shoulder!
Any slanted suface where one end is higher than the opposite end.
Inclined plane
What's electricity?
A type of energy
Tiny organisms that can make our bodies sick are...
Germs.
When a liquid turns into solid is called..
Freezing or solidification
Name the fossil fuels:
Coal, Natural gas and oil
It surrounds the cell and controls what substances get in and out of it.
Cell membrane
What type of force is this girl applying?
She is pulling
Who discovered polonium and radium?
Marie Curie and her husband
Say two lab safety rules.
Wear a mask, gloves, don't drink or eat...
Who's this?
Marie Curie
Antibiotics are only helpful against...
bacteria
The force that makes everything fall down toward the Earth us called..
Gravity
It controls what happens inside the cell and stores genetic information.
Nucleus
When the energy is stored is called...
Potential energy
What 3 things does a basic electric circuit consist of?
Power source (battery), a device (light bulb) and wires
Look and say the form of energy:
Sound
Look and say the form of energy:
Thermal
Is this a beaker?
Yep!
Natural resources can be...
renewable or non-renewable
Give an example of Kinetic energy:
Fan, waterfall, a moving car, walking a dog..
If an object is moving and a force is applied in the opposite direction it's called...
Deceleration
Look and say the form of Energy:
Light
What do we call the moving electricity which flows through a circuit to provide power to devices?
Electric current
Materials that let electricity pass through them easily are called..
Conductors
Are fossil fuels renewable or non-renewable?
Non-renewable
The point on which the lever turns or balances is a..
Fulcrum
Say one tool used to measure.
Thermometer, balance scale, ruler, tape measure..
Say the 4 renewable resources that we've worked on:
solar, wind, hydroelectric, biomass
What happen when Olaf gets closed to the fire?
He melts!
What breaks down food to produce energy for the cell?
Mitochondria
What type of circuit is it?
Parallel circuit
Who's the best teacher of Science?
All of them!