PRACTICE 7th Grade Science Safety Test

When in the science classroom, conduct yourself in a responsible manner -

• at all times

• when the teacher says to

• only when working on a lab

• only when preparing materials

If you do not understand a part of a procedure you should -

• proceed with the lab anyway

• work with another group

• skip it and come back later

• ask the teacher immediately

Never work in a lab or classroom without -

• a notebook

• a textbook

• a teacher

• a partner

When first entering a science room -

• do not touch anything until instructed

• go and check all equipment

• immediately begin working on the lab

• walk around and check each station

You should read all instructions for a lab -

• A only when you don't know it

• as you perform the lab

• after you set up the equipment

• before you begin any part of the lab

Unauthorized experiments are -

• okay sometimes

• not allowed (prohibited)

• all right if the teacher is in the room

• okay if you plan to be a chemist

Horseplay, jokes, and pranks are -

• never allowed in class

• all right in the lab area only

• all right in the classroom

• all right any time

Observing good housekeeping practices means -

• only the aisles are clear

• work areas are clean and tidy

• backpacks are kept on your table

• unused equipment is never put away

You should know the location and use of the -

• fire extinguisher

• eyewash station

• fire blanket

• all of these

To put out a fire on a person's clothing, use:

• the fire extinguisher

• water

• the fire blanket

• any chemical at your lab station