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WorksheetsScience Midterm Part.1
Total questions: 20
Worksheet time: 10mins
Why do we study Science?
A proper study of science will lead man to glorify God
To use scientific knowledge for man’s benefit
To have knowledge of matter and how it works
Acknowledge God for who he is and what he does
Choose the correct answers about theory
Theories can be stated in words
They are sometimes stated as mathematical equations
It is a hypothesis that passed many experiments and has the support of other scientists
It can be proven false
Choose the correct answers about scientific law
Theory verified by enough observations and experiments and stands the test of time
Rules you must obey to
Represents man’s best understanding of how God’s universe works
Theory -> proven -> becomes a scientific law
Choose the correct definition of Criteria and Constraints
Criteria = maximum characteristics a design must have to function at all
Criteria = minimum characteristics a design must have to function at all
Constraints = any solution that is made to solve a hypothesis
Constraints = any characteristics required to solve a problem
What is the definition of Science?
A subject we learn that every school has
The study of matter and movement of God’s physical creation
The subject more than a refinement of everyday thinking - Albert Einstein
The study of matter and the movement of God’s mental creation
Why must Scientists avoid bias?
Because it is an opinion or personal viewpoint
Can be true or not
Influences how the results are viewed
Because Ms. Moua said so
A scientist has to make sure his or her guesses can be
(1) and (2)
(1) verified and (2) tested
(1) verified and (2) right
(1) solvable and (2) tested
(1) a survey and (2) experimentedㅇㅇㅏ
Choose all the answers that talk about line graphs
Shows continuous change
Good for displaying data that change continuously
Similar to a bar graph
There is an independent(x-axis) and dependent variable(y-axis)
Choose all that talk about bar graphs
It compares the values of items
It shows how large or small the differences in individual values are
It is a good choice when showing single values for many items
It is useful when comparing similar data for several individual items or events
Choose the answers that are correct about box plots
It displays data along a number line and splits the data into quartiles
The different boxes show different quarters - 30% of the data in each of the 4 quarters
The size of each section indicates the variability of the data
The median splits the data into 2 halves
When are box plots used?
It is used to visualize and compare the distribution of values in dataset
It is used to compare the values of item
It is used to represent a large amount of data
It is used to identify outliners
Choose the answers that talk about circular reasoning
The conclusion does not logically follow from its premises
One of the premises includes the assumption that the conclusion is false
The conclusion does logically follow from its premises
Evolutionists use circular reasoning
What is a systematic error?
feat.박지호MBTI
Error in a system
A consistent, repeatable error associated with flawed experiment design
A consistent, repeatable error associated with faulty equipment
An error that happens because of bias
Deductive reasoning is…
Specific argument to a general conclusion
Logically true
Realistically true
General statement = logically true conclusion = realistically true
Inductive reasoning is…
Specific argument to a general conclusion
Logically true
It may or may not be logically true
Statement = logically true conclusion = realistically may or may not be true
What is Inertia?
Anything that tends to stay at rest and tends to stay at in motio
Capable of changing its state by itselfc. The property of matter by which an object at rest or
Objects that tend to keep doing what they are not doing
The natural tendency of most objects to not resist a change in their state of motion
What is the correct relationship between Mass and Inertia?
Less mass = Less Inertia, More mass = More Inertia
Less mass = More Inertia, More Inertia = Less Inertia
What is true about plasma?
Fourth state of matter
A special type of gas that exists at extremely high temperatures
Examples of plasma include lightning, solar wind, aurora, fluorescent light, and nuclear fireba
Contains ions
Choose the answers that talk about solubility
Unsaturated solution a solution that more solute can dissolve in a solution
A supersaturated solution is when the solution becomes unstable and the solute turns into a crystals form
A saturated solution is a solution that can not dissolve solute
Solute + Solvent = Solution
Solubility is a point where the liquid cannot dissolve the substance anymore
Choose the answers that talk about the chemical properties of matter.
Undergoes a change in the substance.
New chemical new identity
Chemical properties tell how and under what conditions it can change into a different substance
The new substance will have its own physical and chemical properties that are different from the properties of the original substance
