Have a conclusion that supports its hypothesis

Take place in a laboratory

Begin with a question

Be able to have at least 3 variables

Allow scientist to control the conditions of the experiment

Be done in a science laboratory

Be conducted by an official scientist

Have both observations & opinions

Have to be controlled by the scientist

Have multiple variables

Begin with a question

Have to be done in a science laboratory

Experiment

Repeated Observations

Be able to have at least 3 variables

Allow scientist to control the conditions of the experiment

Be done in a science laboratory

Be conducted by an official scientist

Have both observations & opinions

How does a sunflower seed grow into a sunflower?

How does temperature affect sunflower growth?

Are sunflowers prettier than roses​?

Do sunflowers have larger petals than daisies?

Experiment

Repeated Observations

All scientific investigations begin with a question

All scientific investigations take place in a science laboratory.

All scientific investigations use the same scientific method.

All scientific investigations involve a controlled experiment.

Repeat the investigation 3 times, but with ramps of different heights.

Repeat the investigation 3 times, but with measurements in inches (in).

Repeat the investigation 3 times, but with different marbles of equal size and weight.

Repeat the investigation 3 times, but with marks along the bottom of the ramp every 20 cm.