Environmental Science Scientific Method

Presentation

•

Science

•

9th Grade

•

Hard

Joseph Anderson

FREE Resource

11 Slides • 11 Questions

Multiple Choice

How old do you need to be to use science?

You need to be at least 18 years old

Only adults can use science

There is no age limit

Science is only for kids

Open Ended

How do you use science at home? Give an example.

Type response here

Multiple Choice

How is a hypothesis worded?

As a question that cannot be answered

As an if/then statement that can be tested or proven false

As a random guess without any evidence

As a fact that is already proven true

Multiple Choice

In an experiment, what is a control?

The standard against which the results are compared

The final result of the experiment

The variable that changes in the experiment

A type of computer program

Multiple Choice

In the scientific method, which step comes first?

Making an observation or asking a question

Forming a hypothesis

Drawing a conclusion

Conducting an experiment

Match

You water three sunflower plants with salt water. Each plant receives a different concentration of salt solutions. A fourth plant receives pure water. After a two- week period, the height is measured. What is the...

independent variable?

dependent variable?

control?

salt concentration in the water.

Height of the plant

The plant with the pure water.

Match

One tank of goldfish is fed the normal amount of food once a day. A second tank is fed twice a day. A third tank is fed four times a day during a six week study. The fish’s weight is recorded daily. What is the...

independent variable?

dependent variable?

control?

frequency of feeding.

the weight of the fish

the fish with the normal amount of food.

Open Ended

You go to the kitchen to make yourself a toaster strudel. When you push the lever down, it shoots back up.

From this scenario, create an experiment using the steps of the scientific method.

Type response here

Multiple Choice

True or False: a theory can never become a law.

False

Depends on the scientist

Sometimes

True

Multiple Choice

Is the big bang a theory or a law?

law

fact

theory

hypothesis

Multiple Choice

What is the difference between a theory and a law?

A theory explains a natural phenomenon, while a law describes an observed pattern.

A theory is always proven, while a law is just a guess

A theory is based on evidence, while a law is based on opinion

A theory is specific to a certain field, while a law applies universally

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