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WorksheetsParts of the Experiment
Total questions: 15
Worksheet time: 27mins
What step does every scientific experiment begin with?
hypothesis
investigation/observations
experiment
conclusion
A series of steps used to provide more evidence to support or disapprove a hypothesis.
scientific method
recipe
data collection
metric system
Stephen predicted that seeds would start to grow faster if an electric current traveled through the soil in which they were planted is a(n) example of what step.
question
experiment
form a hypothesis
analyze/conclusions
Johnathan’s data showed that household cockroaches moved away from raw cucumber slices is (a)n example of what step?
question
experiment
form a hypothesis
analysis/conclusions
Rene grew bacteria from the mouth on special plates in the laboratory. She placed drops of different types of mouthwash on bacteria on each plate is an example of what step?
question
experiment
form a hypothesis
analysis/conclusion
Justin wondered if dyes could be taken out of plant leaves, flowers, and stems is a(n) example of what step?
question
experiment
form a hypothesis
analysis/conclusions
Experiment: Sendel wants to see if taking the backroads to work is faster than taking the highway during rush hour.
In Sendel's driving experiment, what is the independent variable?
What time of day she drives
The route she takes to work
The speed at which she drives
The time is takes to get to work
Experiment: Sendel wants to see if taking the backroads to work is faster than taking the highway during rush hour.
In Sendel's driving experiment, what is the control group?
Highway
Backroads
Time she drives to work
Rush hour
Experiment: Sendel wants to see if taking the backroads to work is faster than taking the highway during rush hour.
In Sendel's driving experiment, what is the experimental group?
Highway
Backroads
Time she drives to work
Rush hour
Observation or Inference?
The girl has hurt her knee
observation
inference
