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7A Unit 1 Introduction to Science Test Review Flashcards | StudBud
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7A Unit 1 Introduction to Science Test Review
7A Unit 1 Introduction to Science Test Review
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Basic scientific method for Biology
Flashcards
24 cards
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Practice quiz
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Questions
24
Answers
1
A globe is an example of a model.
True
False
2
Why is the use of the inquiry process a practical way to approach science?
it leads to new knowledge
all answers are correct
it uses the scientific method
it refines or improves old knowledge
3
Which of the following is a scientific observation about this picture?
The dog looks cute in a bandana
The dog is well-behaved
The woman likes dogs
The dog is black and white
4
The effect of the amount of light on plant growth. This would be a good....
Hypothesis
Title for a graph
Independent variable
Dependent variable
5
Roosevelt football team wants to know protein shakes makes you stronger. What's the DV here?
The coach
Shakes
Player Strength
The age of players
6
What do you need in order to begin the scientific method?
Tools
A problem/question
A degree
Hands
7
This is when you state whether your hypothesis was correct, your errors, and what you do next.
Procedure
Graph
Problem
Conclusion
8
Convert 10 kilometers (km) to meters (m).
10 m
1,000 m
10,000 m
100 m
9
A good hypothesis must
Be testable
All the above
Make a prediction
Be based in logical observations
10
If an experiment cannot be repeated by other people or scientists then it's
Reliable
a good experiment
Perfect
Not reliable
11
True or False: Only people with degrees in science can conduct experiments.
True
False
12
The purpose of a procedure is to....
Keep other people from copying
Make you do more writing
Show others the steps you took to do the experiment.
Make sure that the participants know exactly what's happenin
13
What is the independent variable
The outcome
The variable being tested and changed
The variable measured
When you hold something constant
14
The effect of amount of light on plant growth. What is the IV?
The type of plant
Plant growth
The amount of Soil
Amount of Light
15
A control group helps an experiment because it give the scientist
None of the above
More work
A group to compare experimental results to
More participants
16
Why is science a continuous progression of study?
New information can improve old ideas
Science is always changing
All answers are correct
Theories can change over time
17
Which scenario would be the most credible and accurate?
Controlling all variables and doing one trial
Not controlling variables and doing one trial.
Not controlling variables and doing 100 trials
Controlling variables and doing 100 trials
18
Select the correctly written hypothesis
If you train dogs more they might be better.
If you treat dogs well they will be friendly.
Dogs are friendly
What happens if you train dogs?
19
What is the difference between the experimental group and the control group
The experimental group is independent
The experimental group get the IV done on them
The experimental group gets results
The experimental group is larger
20
Creating a prototype and troubleshooting are steps in the development of a new technology.
False
True
21
The dependent variable is .....
Changed by the scientist
what is measured
Stays the same
known before the experiment
22
John tests whether his rap skills are the best in school. Why would you not trust his results?
He is biased
He is not a scientist
He controlled too much
He hates country music
23
How is a control variable different than the dependent variable?
Control Variables remain constant.
Control variables are the same as dependent variables.
Control variables are the outcome.
Control variables are what the scientist is testing.
24
All of these need to be part of any graph you create EXCEPT
A title
Labeled axis with units
Colors
Equal intervals
