What is Qualitative and Quantitative Observations.
100
This is how a hypothesis should be written?
What is as an if...then... statement:
100
What are the two types of variables stated in a hypothesis?
What is Independent and Dependent.
100
Which step of the scientific method is missing:
Question
Formulate a Hypothesis
______________
Analyze Results
Draw a Conclusion
Communicate the Results
What is Experiment.
200
What step of the scientific method do you test your hypothesis?
What is the Experiment?
200
This type of observation is measurable.
What is Quantitative ?
200
Putting my plant in the closet will decrease it's chance of living.
What is wrong with this hypothesis?
What is... it is missing "If" and "Then"
200
The responding variable or factor that shows what is being measured in the experiment
What is Dependent Variable.
200
The step of the scientific method where you use your collected data to determine whether your hypothesis was supported or not.
What is Draw a conclusion.
300
What step in the scientific method do you write your independent and dependent variables as an if, then statement?
What is Form a Hypothesis.
300
This type of observation use description such as how something looks, smells, feels or tastes.
What is a Qualitative Observation?
300
If you drink more milk will you get stronger bones?
State a good hypothesis for this question.
What is...If you increase the amount of milk you drink, then you will increase the strength of your bones.
300
The term we use to describe the one manipulated variable or factor that the experimenter changes?
What is Independent Variable.
300
The number of millimeters in 15 meters
What is 15000?
400
The scientific method where you present your experiment, observations and conclusions to others?
What is Share/Communicate Results?
400
Blue, rough, metal are all examples of what type of observation?
What is Qualitative Observations.
400
I wonder if you smoke more cigarettes, will you have a better chance of getting lung cancer?
State a good hypothesis for this question.
What is...If you increase the number of cigarettes you smoke, then you will increase your chance of getting lung cancer.
400
In an experiment what are the variables that are not being studied that are held constant so that they do not influence the experimental outcome called?
What is Control.
400
List the independent and dependent variables in the following hypothesis.
If soil temperatures rise, then plant growth will increase.
What is...Independent-soil temperatures, Dependent-plant growth.
500
List all six steps of the scientific method.
What is Question, Hypothesis, Experiment, Analyze Results, Draw a conclusion, Communicate Results.
500
4 feet long with 24 buttons are both examples of what type of observation?
What is Quantitative Observations.
500
Read the following experiment and state a good hypothesis.
I am doing a test to see if there is a connection between how long you run and how fast your heart beats. I will be performing an experiment where a person will run for a 1 minute and I will check their heartbeat. Then they will run for 2 minutes and I will check their heart rate. I will do this up to 6 minutes and see if there is a connection. What do you think my hypothesis should be?
What is...If I increase the amount of time I run, then my heartbeat will increase.
500
Find the independent and dependent variables in the following experiment:
If you increase the number of times you practice shooting free-throws, then you will increase your chances of making a basket every time.
What is Independent- times practicing shooting free throws, Dependent- number of baskets made.
500
Thinking about the hypothesis:
If soil temperatures rise, then plant growth will increase.
What might a control in this experiment be?
What is... using the same potting soil, making sure both plants have an equal amount of light etc.