Show:
Scientific Method
What is science
Models in science
Lab Safety
Vocabulary
100
The procedure to test a hypothesis is ____________
What is design and complete an experiment
100
What does a scientist do?
What is Asks testable questions
100
Is a theory or law changable
What is yes because new scientific evidence is discovered all the time.
100
Why dont we chew gum in class
What is spreads bacteria
100
Meaning of limitation
What is limits, what cannot be achieved with it
200
Yahir thinks he has the best science experiment. His teacher makes him learn all the components of a good science investigation. So Yahir learns that with any good investigation it should be controlled and have a large sample size. He also learns that it must be replicated by other scientist. What is another component of a good science investigation?
What is it must be shared with other scientists
200
A statement that is the quality of a good scientific theory
What is A lot of scientist agree to a theory and find evidence saying that it is true.
200
Neveah wants to investigate the Arctic ecosystem in Antarctica. To conduct the experiment Neveah got a aquarium and put some snow, cold plants and a baby polar bear. Limitations to the model are:
What is It does not model the exact conditions of the nature of the arctic.
200
What are some ways to follow directions
What is listen, not talk
200
the difference between an investigation and an experiment
What is (.....)
300
John creates an experiment that is life changing. Other scientist want to recreate John’s experiment but are unable to reproduce the results of the original experiment.
What is results are not reproducible
300
Components of a good scientific investigation
What is replicated by another scientist
300
This is why scientists use models
What is to save time, money, because the real thing is too big etc.
300
Name three safety precautions scientists must use in the Science lab
What is no eating, no running, follow instructions
300
What is a scientific theory
What is an explanation of a scientific phenomenon
400
The definition of replication
What is having another scientist do the experiment to check the validity of the results
400
The law of suposition states that the oldest rock is at the bottom. Where would the youngest rock be?
What is the top layer
400
The cell theory states all living things are made of cells, what would happen if NASA went to Mars and discovered a living organism not made of cells
What is the theory would be changed
400
Max wants to know what two chemicals react. Should he mix them
What is no not without research, or directions from the teacher
400
What is a scientific law
What is a prediction,what is happening
500
Bodie tells his friends that he know alligators are related to dinosaurs because they look alike. He said he saw it in a book on time but doesn’t remember which book. Clayton tells Bodie that his theory is not scientific. Why is Clayton correct
What is It is not backed up by scientific evidence.
500
Can you replicate an ecosystem
What is no there are too many organisms
500
What happens to air when it cools
What is the gas decreases in volume
500
How do you smell chemicals in science
What is waft
500
What is the metric system
What is the measurement system used in science