how many variables should change in a good experiment
100
the amount of matter in an object
What is mass
100
collecting data
what is one part of the scientific method
200
liquid
What is the second state of matter
200
a measure of gravitational force on an object
What is weight
200
displacement
What is the next part of the scientific method
300
gas
What is the third state of matter
300
the part of the experiment that has manipulated or changed
What is a independent variable
300
anything that has mass and takes up space
What is matter
300
observation
what is the third part of the scientific method
400
it turns into a gas
What happens when you heat a liquid
400
the variables you keep the same in an experiment
What is a controlled variable
400
the amount of matter that an object takes up or occupies
What is volume
400
you can use it when you are doing an experiment it will help you understand what you are doing better
how can you use the scientific method
500
it turns into a solid
What happens when you freeze a liquid
500
independent variable, dependent variable and controlled variable
What are the three variables
500
a measure of the amount of mass in a given volume
What is density
500
a series of steps followed to solve a problem asking questions formulating a hypothesis testing the hypothesis collecting data analyzing results and drawing conclusions