Sounds waves that bounce.
How loud or soft a sound is.
Stuff that everything is made of.
Three types of matter
liquid, solid and gas.
How high or low a sound is.
Sound is a type of energy.
Explain difference between volume and pitch.
Give an example of a loud sound
Give and example of a soft sound
Give an example of a high sound
Give an example of a low sound
Liquid matter takes the shape of a container
Gas matter takes up all space
Solid matter has a shape of its own
Properties of matter include:
Shape, size, color, texture and weight.
A thermometer measures
A ruler measures
A measuring cup measures
A scale measures
Heat causes a solid to turn to a ....
liquid. Give an example.
Cooling causes a liquid to turn to a.....
solid. Give an example.
Chemical changes to matter
Chemical changes happen when matter changes into a new or difference substance. What is an example of a chemical change?
Physical changes to matter
Physical changes happen when the matter changes to another form without turning into a new substance. Give an example.
Sounds that moves back and forth