Safety Symbols, SI Units, & 3 Types of Models

Which safety symbol is this?

• eye protection

• heating safety

• chemical safety

• clothing safety

• electric safety

Which safety symbol is this?

• eye protection

• heating safety

• chemical safety

• clothing safety

• electric safety

Which safety symbol is this?

• eye protection

• heating safety

• chemical safety

• clothing safety

• electric safety

Which safety symbol is this?

• eye protection

• heating safety

• chemical safety

• clothing safety

• electric safety

Which safety symbol is this?

• eye protection

• heating safety

• chemical safety

• clothing safety

• electric safety

Which safety symbol is this?

• animal safety

• hand safety

• sharp object

• plant safety

Which safety symbol is this?

• animal safety

• hand safety

• sharp object

• plant safety

Which safety symbol is this?

• animal safety

• hand safety

• sharp object

• plant safety

Which safety symbol is this?

• animal safety

• hand safety

• sharp object

• plant safety

What are the 3 types of models?

(choose all that apply)

• length

• physical

• volume

• mathematical

• conceptual