Variables
Anything that changes in an experiment.
What is a VARIABLE?
An organized way to collect and record scientific observations is with a(n)
What is a DATA TABLE?
This step answers the original question.
What is a conclusion?
Explaining or interpreting things you observe
What is the inferring?
To perform an experiment safely, the first thing you should do is
What is read the entire lab activity?
The variable that you make different in order to test it.
What is a INDEPENDENT VARIABLE?
The factors that can change in an experiment are called ____________________.
What is VARIABLES?
An a testable explanation or prediction for what might happen in an experiment.
What is a HYPOTHESIS?
The best way to test for chemical odours is to
What is wafting?
The variable that you observe or measure during an experiment.
What is a DEPENDENT VARIABLE?
Proposing an explanation for the changing colors of the sky is an example of a(n) ____________________.
What is HYPOTHESIS?
The step of the scientific method where you make graphs, look for patterns, and think about what happened.
What is the ANALYSIS?
To avoid electric shock when handling electric plugs and equipment?
What is a dry your hands?
Something that stays the same to keep an experiment fair.
What is a CONTROLS?
An experiment in which only one variable is manipulated at a time is called a(n) ____________________ experiment.
What is CONTROLLED EXPERIMENT?
Numbers, observations, or information you collect in an experiment.
What is DATA?
What two things should you do if something is spilled on your skin?
What are tell the teacher and flush skin with water?
The number of variables that you can change in an experimemt.
What is one?
In science, a hypothesis must be
What is TESTABLE
The sharing of ideas and experimental findings others through writing and speaking is called
What is communicating?
If you do not understand the experimental procedure you should
What is ask the teacher?