Pre_goal - I can tell the difference among the definitions of the dependent variable, independent variable, and the control variable.

Using the definitions below to answer questions #1-3.

Key Terms

-Scientific Hypothesis: A specific and testable prediction about the results of an experiment.

-Variable: An element, feature, or factor that can vary or change (i.e. ramp height, etc.)

-Dependent Variable: A variable whose value depends on another variable and is measured.

-Independent Variable: A value not dependent on another value but directly changed by an experimenter.

-Control Variable: A variable that is kept the same throughout an experiment.

*There can be many control variables but only one variable can be directly changed (independent)

and for simplicity one measured variable (dependent). All other variables must be controlled.

Obavezno

1

Which definition describes a control variable.

What the experimenter measures as a result of changing something else.

What the experimenter doesn't allow to change and doesn't allow to affect the other variables.

What the experimenter directly changes.

Obavezno

1

Which definition describes an independent variable.

What the experimenter measures as a result of changing something else.

What the experimenter doesn't allow to change and doesn't allow to affect the other variables.

What the experimenter directly changes.

Obavezno

1

Which definition describes a dependent variable.

What the experimenter measures as a result of changing something else.

What the experimenter doesn't allow to change and doesn't allow to affect the other variables.

What the experimenter directly changes.

Goal - I can recognize a scientific hypothesis, Independent, Dependent, and Control variables given an experiment.

Obavezno

1

Select all the things that can changed in this experiment below. Remember to select ALL that apply.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

the size of marshmallows used

travel distance of toy car

travel time of toy car

type of toy car used

Obavezno

0

Identify the independent variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

travel time of toy car

travel distance of toy car

type of toy car used

Obavezno

1

Identify the dependent variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

travel time of toy car

travel distance of toy car

type of toy car used

Obavezno

1

Identify a control variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

travel distance of toy car

type of toy car used

Obavezno

1

Identify a scientific hypothesis that can be tested by the situation below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Scientific hypothesis: If the size of the boat increases then the sinking weight of the boat will also increase.

Scientific hypothesis: If the travel distance of the toy car increases then the travel time of the toycar will also increase.

Final Exam_Exprmt Var & Hypoth_pd5 - M

Pre_goal - I can tell the difference among the definitions of the dependent variable, independent variable, and the control variable.

Goal - I can recognize a scientific hypothesis, Independent, Dependent, and Control variables given an experiment.

Final Exam_Exprmt Var & Hypoth_pd5 - M

Pre_goal - I can tell the difference among the definitions of the dependent variable, independent variable, and the control variable.

Using the definitions below to answer questions #1-3.

Key Terms

-Scientific Hypothesis: A specific and testable prediction about the results of an experiment.

-Variable: An element, feature, or factor that can vary or change (i.e. ramp height, etc.)

-Dependent Variable: A variable whose value depends on another variable and is measured.

-Independent Variable: A value not dependent on another value but directly changed by an experimenter.

-Control Variable: A variable that is kept the same throughout an experiment.

*There can be many control variables but only one variable can be directly changed (independent)

and for simplicity one measured variable (dependent). All other variables must be controlled.

Which definition describes a control variable.

Which definition describes an independent variable.

Which definition describes a dependent variable.

Goal - I can recognize a scientific hypothesis, Independent, Dependent, and Control variables given an experiment.

Select all the things that can changed in this experiment below. Remember to select ALL that apply.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify the independent variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify the dependent variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify a control variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify a scientific hypothesis that can be tested by the situation below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Using the definitions below to answer questions #1-3.

Key Terms

-Scientific Hypothesis: A specific and testable prediction about the results of an experiment.

-Variable: An element, feature, or factor that can vary or change (i.e. ramp height, etc.)

-Dependent Variable: A variable whose value depends on another variable and is measured.

-Independent Variable: A value not dependent on another value but directly changed by an experimenter.

-Control Variable: A variable that is kept the same throughout an experiment.

*There can be many control variables but only one variable can be directly changed (independent)

and for simplicity one measured variable (dependent). All other variables must be controlled.

Which definition describes a control variable.

Which definition describes an independent variable.

Which definition describes a dependent variable.

Select all the things that can changed in this experiment below. Remember to select ALL that apply.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify the independent variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify the dependent variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify a control variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify a scientific hypothesis that can be tested by the situation below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Final Exam_Exprmt Var & Hypoth_pd5 - M

Pre_goal - I can tell the difference among the definitions of the dependent variable, independent variable, and the control variable.

Goal - I can recognize a scientific hypothesis, Independent, Dependent, and Control variables given an experiment.

Final Exam_Exprmt Var & Hypoth_pd5 - M

Pre_goal - I can tell the difference among the definitions of the dependent variable, independent variable, and the control variable.

Using the definitions below to answer questions #1-3.

Key Terms

-Scientific Hypothesis: A specific and testable prediction about the results of an experiment.

-Variable: An element, feature, or factor that can vary or change (i.e. ramp height, etc.)

-Dependent Variable: A variable whose value depends on another variable and is measured.

-Independent Variable: A value not dependent on another value but directly changed by an experimenter.

-Control Variable: A variable that is kept the same throughout an experiment.

*There can be many control variables but only one variable can be directly changed (independent)

and for simplicity one measured variable (dependent). All other variables must be controlled.

Which definition describes a control variable.

Which definition describes an independent variable.

Which definition describes a dependent variable.

Goal - I can recognize a scientific hypothesis, Independent, Dependent, and Control variables given an experiment.

Select all the things that can changed in this experiment below. Remember to select ALL that apply. Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify the independent variable in the experiment below.Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify the dependent variable in the experiment below.Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify a control variable in the experiment below.Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify a scientific hypothesis that can be tested by the situation below.Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Using the definitions below to answer questions #1-3.

Key Terms

-Scientific Hypothesis: A specific and testable prediction about the results of an experiment.

-Variable: An element, feature, or factor that can vary or change (i.e. ramp height, etc.)

-Dependent Variable: A variable whose value depends on another variable and is measured.

-Independent Variable: A value not dependent on another value but directly changed by an experimenter.

-Control Variable: A variable that is kept the same throughout an experiment.

*There can be many control variables but only one variable can be directly changed (independent)

and for simplicity one measured variable (dependent). All other variables must be controlled.

Which definition describes a control variable.

Which definition describes an independent variable.

Which definition describes a dependent variable.

Select all the things that can changed in this experiment below. Remember to select ALL that apply. Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify the independent variable in the experiment below.Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify the dependent variable in the experiment below.Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify a control variable in the experiment below.Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify a scientific hypothesis that can be tested by the situation below.Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Select all the things that can changed in this experiment below. Remember to select ALL that apply.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify the independent variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify the dependent variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify a control variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify a scientific hypothesis that can be tested by the situation below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Select all the things that can changed in this experiment below. Remember to select ALL that apply.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify the independent variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify the dependent variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify a control variable in the experiment below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.

Identify a scientific hypothesis that can be tested by the situation below.
Experiment: A toy car is allowed to travel different chosen distances across a flat table. The travel times of each distance are recorded.