Unit 3 L3 Btec Applied science NQF
Authored by Kimberley BECKWITH
Chemistry, Physics, Biology
12th Grade
NGSS covered
Used 167+ times
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50 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Definition of a hypothesis
A prediction, based on scientific ideas, made as a starting point for further investigation
A prediction which states that there is no relationship between two variables or no difference among groups.
A scientific question that requires an answer
A scientific observation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Definition of a null hypothesis
A prediction which states that there is no relationship between two variables or no difference among groups.
A prediction, based on scientific ideas, made as a starting point for further investigation
A scientific observation
A scientific question that requires an answer
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an independent variable?
The variable that may change as result of the changing independent variable. This is the variable you measure.
Variables that need to be kept constant
The variable being changed in an investigation.
The method to be followed
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a dependent variable
A method to be followed
The variable being changed in an investigation.
Variables that need to be kept constant.
The variable that may change as result of the changing independent variable. This is the variable you measure.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a control variable?
The method being followed
Variables that need to be kept constant.
The variable that may change as result of the changing independent variable. This is the variable you measure.
The variable being changed in an investigation.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does quantitative mean?
Observations made without using numbers.
Data which involves using numbers.
Recordings made of colour
Recordings made of physical changes
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does qualitative mean?
Measurements involving mass
Measurements involving volume
Data which involves using numbers.
Observations made without using numbers.
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