Scientific Methods

What is the scientific method?

• it just a way to experiment

• organized ways to answer questions and solve problems

• another way of collecting data

Choose the correct answer. What is sampling?

• is another way to collect data.

• organized ways to answer questions

• it includes observation, experiments, surveys.

Scientific methods includes:

• only sampling

• experiments, and observations

• experiments, observations, surveys and sampling

Science begins with...

A ... is a possible answer to your question

• variable

• hypothesis

• conclusion

... are things that can change

• variables

• conclusion

• scientific method

a ... is a decision you make based on your data.

• hypothesis

• variable

• conclusion

Observsations and facts gained from experiments are ...

• evidence

• trial

• variables

... are objects or ideas that represent other things

• evidence

• trial

• models

... describe objects that have length, width and height.

• models

• three-dimensional models

• two-dimensional models