Show:
Properties of Water
Mixtures and Solutions
Electricity and Circuits
Classify Matter
Light
100
The freezing point of water
What is zero degrees Celsius?
100
A combination of two or more substances where each keep their own properties and can be easily separated
What is a mixture?
100
Material that allows electric current to flow through easily
What is a conductor?
100
Anything that takes up space and has mass
What is matter?
100
Light bouncing off a shiny object
What is reflection?
200
The boiling point of water
What is 100 degrees Celsius?
200
A mixture of one substance dissolved evenly in another
What is a solution?
200
Material that slows down or stops electric current from flowing
What is an insulator?
200
Mass is measured in these two units of measurement
What are grams (g) and kilograms (kg)?
200
Binoculars and a telescope are tools that use these to refract light
What are lenses?
300
A tool used to measure temperature
What is a thermometer?
300
A single part of a mixture or solution
What is an ingredient?
300
The pathway through which electrical current flows
What is an electric circuit?
300
A tool with a pan, beams, and sliders used to measure an object's mass.
What is a triple beam balance?
300
An object taking in or soaking in light
What is absorbing?
400
The physical change in water from a liquid to a gas
What is evaporation?
400
A tool used to separate a mixture
What is a filter, screen, or magnet?
400
A source of electricity in some electric circuits
What is a battery?
400
One uses a scale for measuring and the other uses a balance
What are weight and mass?
400
Travels in waves and in a straight line
What is light energy?
500
The physical change in water from gas to liquid
What is condensation?
500
Although difficult, a solution can be separated by ________
What is evaporation?
500
Needed for electricity to flow through wires
What is a complete circuit?
500
The scientist who discovered the law of gravity
Who is Sir Isaac Newton?
500
When light changes direction in the water causing an object to look as if it is bending
What is refraction?