Lab Safety and Scientific Method Review

What is the term that is used for how you smell liquids?

• Sniff

• Waft

• Smell

• Swaft

What is the scientific method?

• A series of steps used by scientists to determine whether a hypothesis is valid or not.

• A way to stop something from happening.

• A series of games used by scientists to determine whether a hypothesis is valid or not.

Tags

NGSS.MS-PS1-2

If chemicals get on your hands, you should ____________.

• Tell the teacher

• Tell the teacher and wash your hands with soap and water.

• Tell the teacher and leave it.

• Do nothing

Who uses the scientific method?

• Only Scientists

• Only Science Students

• Everyone

• No one

If any spills or accidents occur, you must always ______ the teacher.

• Notify/Tell

• Keep it a secret from

• Leave it for

• Lie to

Which of the following is NOT a step of the scientific method?

• Problem

• Manipulation

• Hypothesis

• Information

Tags

NGSS.MS-LS1-5

NGSS.MS-PS1-2

Can broken glass be thrown in the classroom trashcan?

• Yes

• No

Which of the following IS a step of the scientific method?

• Evacuation

• Values

• Variety

• Hypothesis

When pouring liquid into a glass, the glass should be _______.

• Held tightly and tilted.

• Flat on the table.

• On top of your head.

The problem is always in the form of a ______________.

• Question

• If/Then Statement

• Simile