Duffy- Testable Questions

How does the height of a ramp affect the speed of the car? the independent variable is. . .

Identify the best graph for showing changes in the daily temperature over time.

How does the amount of light affect the height the plant grows? Dependent variable is. . .

How does the volume of music affect a person's level of concentration? Dependent variable is.

How does the Amount of water affect the height a plant grows? Dependent variable is. . .

How does the type of angle affect the trenches ability to absorb the blast? Dependent variable

How does the weight of the car affect how fast a care will move. Independent variable is. . .

Which variable is not changed in an experiment?

How does the Temperature of water affect the time it takes and ice to melt? Dependent variable

Information gathered during an experiment is called . . .

Which graph would be best for recording the frequency of dice rolls out of 100 rolls?

How does the amount of tv commercials affect the number of burgers sold? Dependent variable is.

How does the magnet temperature affect the magnet strength? Dependent variable is. . .

Which of the following is not part of a Testable Question

How does the type of surface affect the distance the ball will roll? Independent variable is.

an experiment is a specific test of

How does the kind of surface affect the distance the ball will roll? dependent variable is

Which variable does the scientist change in an experiment?

How Does the Temperature of water affect rate an ice cube melts? Dependent variable is. . .

Which type of graph would be best for comparing data of dropping a ball on different surfaces?