Vocabulary
Variables
Lab Safety
Lab Requirements
Good or Bad?
100
a seeking or request for truth, information
What is an inquiry?
100
A factor you change or allow to be different in an experiment
What is a manipulated variable?
100
Safety goggles and rubber gloves
What are two pieces of lab safety equipment that you could use during a lab?
100
If, then, because
What are the three things that make up a hypothesis?
100
Yes
Is this a testable question? Can microwaving fish food help fish find there way through the maze faster?
200
A pattern in the data
What is a trend?
200
Factors that are kept the same during an experiment
What is a control variable?
200
When lab equipment breaks, let the teacher know immediately
What should you do if your group breaks lab equipment?
200
controlled variables manipulated variable responding variable recording measurements trials are repeated extra validity measure logical steps
What are the seven attributes of a procedure?
200
No
Does this hypothesis meet all the requirements? If we have 100 customers that had body gas problems, then have half of them eat a krabby patty with new sauce and have the other half eat a krabby patty with fake new sauce, then the new sauce will lower body gas production because the fake sauce is mayonnaise.
300
Ideas intended to explain something
What is a theory?
300
The factor you are measuring or observing; the outcome of the experiment
What is a responding variable?
300
False
True of False: To get the scent of a mixture, always sniff the mixture up to your nose
300
Answer experimental question High and low data Explain how data supports conclusion Scientific Explanation
What are the conclusion requirements?
300
No
Does this procedure meet at the 7 attributes? 1. Gather all materials 2. Place the agrose solution into the plate 3. Place the plate into the machine in the middle 4. Put the pipet all the way into the solution and draw the solution into the pipet 5. Carefully move the pipet over to the plate and withdraw the solution into the wells 6. Change the pipet tip after every time you withdraw the solution 7. Repeat steps 4-6 with every solution 8. Place the lid on the machine 9. Set the voltage to 110 V 10. Wait 15-20 minutes for the solutions to separate 11. After 15-20 minutes turn off machine 12. Take out the plate and place it onto the plate 13. Record the distance of every band from the center with every solution 14. Record the number of bands in every solution 15. Record what direction the bands are traveling to
400
Limitations are factors that cannot be controlled in an experiment
What are limitations?
400
The opposite of a manipulated variable
What is an Experimental Control Condition?
400
Chemicals
Never mix ________ in sink drains
400
The evidence is trustworthy
What does it mean when scientific evidence is "valid" and "reliable"?
400
No, it has to be restated
If the hypothesis isn't restated in the conclusion, it is okay.
500
The extent of testing in an experiment
What is the validity of an experiment?
500
Shade
If the roses was planted in the shade, then the tulips won't grow as well because the tulips won't get the nutrients they need. What is the manipulated variable in the hypothesis?
500
Carry with both hands. Grasp the arm with one hand and place the other hand under the base for support
How do you carry a microscope?
500
Prediction
What is another word for hypothesis?
500
True
True or False: The minerals are the manipulated variable Experiment- Tulip plant Water Sun Minerals Fertilizer Control- Tulip Water Sun Fertilizer
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