Scientific Method

Front

Explanation for an untested problem.

Back

hypothesis

Front

Variable deliberately changed in an experiment.

Back

independent variable

Front

Experiments should be repeated to verify consistent results.

Back

yes

Front

Summary of experiment results.

Back

Conclusion

Front

Steps used by scientists to solve problems.

Back

scientific method

Front

Controlled experiments work with how many variables?

Back

one

Front

Steps to conduct an experiment: observations, question/problem, materials, procedures.

Back

procedures

Front

Experiment on ball drop height affecting bounce height. Dependent variable:

Back

Height that the ball bounces

Front

Dependent variable in Mr. S.'s experiment on ball mass and ramp distance.

Back

Distance traveled by the ball.

Front

Josie's tomato experiment: same tomatoes, soil, water; one in sun, one in closet for 14 days.

Back

sunlight