Scientific Method and Lab Safety

The Scientific Method has 6 steps.

An independent variable

A dependent variable

A hypothesis needs to include the words if, then, and where.

Science is the best class I have all day!!!!

What is another way to say hypothesis?

You can use a beaker as a glass when working on a lab?

What things do you need to wear before beginning any lab exercise?

Where is Science?

The first step of the scientific method is

During a lab, long hair should be tied back.

Always wear __________________ when working with chemicals.

A testable question has many CHANGING variables.

You can not make and throw paper airplanes when in the lab room.

You do not have to report broken glass or spills to the teacher.

During a lab, what should you do if a glass beaker breaks?

We only use our sense of sight to make observations.

Always point a test tube or bottle that is being heated toward you and others.

Never heat a chemical unless instructed to do so.

You need to keep your work space neat and tidy.

What should you not do during a lab?

Know the location of __________ and how to use it.

You should wash your hands when finishing the experiment.

It is safe to wear flip flops when working on a lab.

You do not have to read all the directions before you start a lab.

The last step of the scientific method is