Interactive Science Chapter 1 Grade 5

What is another word for hypothesis?

• evidence

• graph

• prediction

How many variables should be changed at a time during an experiment?

• none

• one

• two

• three

A scientist using scientific methods would NOT

• ask a question

• form an opinion

• record data

• perform repeated trials

What should you be sure to do to stay safe when performing science activities?

• ask my teacher questions

• smell every chemical

• use tools

• push pretty buttons

Information from which a conclusion can be drawn or a prediction can be made is called....

• tools

• procedures

• details

• data

For a scientific conclusion to be valid, what must it be based on?

• opinions

• guesses

• descriptions

• facts

Tags

NGSS.HS-ESS2-7

NGSS.HS-ESS3-1

NGSS.HS-LS2-6

NGSS.HS-LS4-1

A valid scientific investigation or experiment must be able to be .....

• graphed

• observed

• predicted

• repeated

A scientific conclusion is based on...

• variables and experiments

• observations and questions

• facts and observances

• tools and evidence

Tags

NGSS.MS-LS2-4

This is the group in an experiment that does not change. It is called the .....

• experimental group

• control group

• isolation group

In an experiment first you make __________ then you make ____________

• observations; hypothesis

• control group; experimental group

• variable; observation