In a ___________________________________experiment, a control group is compared with an experimental group.
What is controlled experiment
100
After _____________________________, you should test your hypothesis.
What is Forming a Hypothesis
100
The ______________________________________ of an object is calculated by multiplying the length by the width.
What is area
100
_____________ is the study of living things and their relationships with the environment.
What is Life science
200
A _______________________ experiment includes an experimental group, control group, and a variable
What is controlled experiment.
200
In which step would you organize data into tables and graphs and doing calculations can help you.
What is Analyzing results?
200
Life scientists use grams to describe the measurement of an object’s________________.
What is mass
200
If you had a graduated cylinder that contained 100 mL of water, then rose to 125 mL when you dropped a marble in it. What is the volume of the marble? _____________
What is 25mL
200
Scientists use the ________________________________ to answer a question or solve a problem.
What is the Scientific Method
300
__________________________________________ are usually written in an “If…then…” format.
What is a prediction?
300
When drawing conclusions, you should compare your ______________ to your ______________
What is results to your hypothesis.
300
A ______________________________________ is used to get a 3-D image of a microscopic organism.
What is scanning electron microscope
300
The steps of the scientific method always have to be used in order.
What is False
300
A ______________________________________ is a possible explanation for observations.
What is hypothesis?
400
If you were testing the effect of different antibacterial soaps on the growth of bacteria, the ____________of the experiment would be the type of soap used.
What is independent variable?
400
After concluding your tests support your hypothesis, you should _________________________.
What is Communicate results.
400
You would use a graduated cylinder to measure the _________________________________ of an object.
What is volume
400
______________________________________, ______________________________________, and ______________________________________ are the 3 main parts of a microscope.
What is tube with lens, stage, and light
400
A ______________________________________ uses short bursts of a magnetic field to produce an image.
What is MRI
500
In a controlled experiment, the ____________________is the one factor that differs between the control group and the experimental group.
What is independent variable
500
Sequence the steps of the scientific method.
What is Ask a question, Form a Hypothesis, Test Hypothesis, Analyze Results, Draw Conclusions, Communicate Results
500
An elephant’s _________ would be described in kilograms
What is mass?
500
______________ is the formula for finding the volume of a solid object.
What is length x width x height
500
Use a _________________ to measure the volume of an object.