NGSS Science Assessment

Before you begin a lab, you should always...

• read all the directions

• if you have questions, ask the teacher

• make sure you have all the lab materials you need

• All of these answers

What should you do at the lab station when you are finished?

• clean and dry the table

• clean the equipment and put it away

• unplug and turn things off

• all of these answers

When do you need to wear goggles?

• if you are measuring the length of a string

• if you are weighing a book

• when you are using chemicals

• if you are finding the volume of an object

Tags

NGSS.MS-PS1-2

Which of the following IS NOT SAFE?

•  measuring the length of a string

•  weighing a book

• going to a lab station without permission

•  finding the volume of an object

True or False? 
It is okay to taste chemicals in a lab if it smells good.

• true

• false

What do you need to wear to protect yourself from chemical splashes and other dangerous objects?

• goggles

• goggles and apron

• apron

True or False? 
Do not remove materials from the lab.

• true

• false

The ability to do work is_______

Tags

NGSS.MS-PS3-5

Relating to or producing by the internal heat of the Earth is____________

Renewable organic materials, such as wood, agricultural crops or wate, and municipal waste, used for energy is___________

Tags

NGSS.MS-LS2-3