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level: Unit 1

Questions and Answers List

How Scientist Works

Question	Answer
A procedure carried out to carefully observe study or test something in order to learn more about it	Investigation
The study of the nature world through observation and investigation	Science
Information collected during a scientific investigation	Evidence
A personal belief or judgment based on what the person thinks or feel but not necessarily based on evidence	Opinion
The different ways that scientists perform investigations and collect reliable data	Scientific Methods
An investigation in which all the conditions are controlled to test a hypothesis	Experiment
The experimental setup to which you will compare all other setups	Control
Any condition that can be changed in an experiment	Variable
Too small to be seen without using a microscope	Microscopic
A tool used to measure the amount of matter in an object which is the object's mass	Balance
A tool used to measure force	Spring scale
In measurements very close to the actual size or value	Accurate