Science General Knowledge

When you group things according to certain characteristics, this is called:

What is the first step in the scientific method?

Parts of an experiment that change to test a hypothesis

accuracy means the same as

The process of obtaining information 

An educated guess based on information

Why do scientist repeat their experiments multiple times? 

Multiple sets of measurements in an experiment to make sure information is correct

Scientist gather information by:

The certainty or accuracy of data or results

A scientific investigation to test a hypothesis

The part of an experiment that doesn't change

What is the name of Mrs. Wilson's TA

What is the independent variable?

A summary based from evidence or fact

How many trails should you perform in your experiment?

During an investigation or experiment, what are the directions scientists follow?