5th skillls handbook part 1 lesson 1

Scientific ______________________ begins with a testable question.

• finding

• valid

• investigation

• hypothesis

After scientists define a problem, they begin their investigation with ________________.

• research

• findings

• summarize

• investigation

Scientists cannot draw ___________________ conclusions from information that cannot be verified by other scientists.

• valid

• reliable

• research

• evaluate

The source must be ____________________ and the information must have een rev iewed and verified by other scientists.

• hypothesis

• reliable

• valid

• summarize

A ______________________ is a statement of what you think will happen during an investigation.

• summarize

• findings

• hypothesis

• evaluate

To better understand the world, scientists first define a _________________ and then try to find answers.

• problem

• investigation

• findings

• hypothesis

An ___________________________ is something you find out about objects, events, or living things by using your senses.

• reliable

• problem

• observation

• hypothesis

When scientists have collected their information, they analyze and _______________ it.

• valid

• reserarch

• evaluate

• reliable

Scientists also share their _________________ with other scientists, who can then see if their own results are similar.

• problem

• investigation

• hypothesis

• findings

When scientists draw a conclusion they ___________________ what they have learned by analyzing their observations.

• hypothesis

• summarize

• evaluate

• research