Unit 1.3 & 1.4

What should be included in the heading?

What is the purpose?

What is a hypothesis?

What is the procedure?

What is the result?

What is the review?

What are four types of graphs?

What is extrapolation?

What are three things you should do before planning your investigation.

What are three common rules to all labrorartories?

What is a SDS?

What does an SDS tell you?

What are variables?

What are the types of variables?

Independent Variable

Controlled Variable

Dependent Variable