Exam 1 Flashcards
How does science and Christianity work together?
A1.1-1
They hold the pursuit of truth as a sovereign and moral value.
How many meters are in a kilometer?
F1.2-6
1000
What is the definition of an inference?
B1.1-2
a logical explanation of an oberservation
what is a prediction
1.1-4
a statement of what will happen next
the “then” part of the hypothesis
Another word for the conclusion is __________
B1.1-2
A summary/was the hypothesis proven right?
What is an inference?
1.1-4
A logical explanation of an observation
What defines a natural event?
A1.1-1 Answer source: https://www.lawinsider.com/dictionary/natural-event
An event caused by natural processes of the Earth, that effects a large amount of people.
Science studies these!
What is skepticism?
F 1.1-9
Judging something based off what you know, or if it seems to good to be true.
What is a hypothesis?
C1.1-5
A hypothesis is an if, than statement that that is an educated guess
What is the goal of an observation?
B1.1-2
The goal is to gather more info on your experiment so that later you can make an educated and informative hypothesis.
What is the difference between a hypothesis and a prediction?
B1.1-2
A hypothesis is an educated guess that can be tested. While a prediction is a statement of what will happen next, or after the hypothesis.
What is a conclusion?
1.1-4
A summary of the info gained from testing a hypotheses.
What is gravity?
C1.1-5
Gravity is a force pulling an object toward the center of the earth
comparing what you know and the information you are given to decide if somthing is true or false is….
F 1.1-9
critical thinking
What are the two types of physical science?
A1.1-1
Physics and Chemistry
Remember the Natrual Science Diagram
What is the purpose of the bottle experiment?
B1.1-3
It’s to help use understand scientific method and to show that there is air in the bottle.
What is Science?
A1.1-1
The investigation and exploration of natural events, and of the new information that results from those investigations.
What is physics?
A1.1-1
They study of matter and energy.
What are the three main sections of natural science?
A1.1-1
Physical science, Earth and Space science, and life science.
What observations did you make during the water bottle experiment?
B1.1-3
The bottle could not be crushed all the way, there was resistance
what is a Hypothesis?
B 1.1-3
A hypothesis is a testable and educated guess or prediction about a phenomenon
Sometimes an if/then statement
It’s based on existing knowledge and observations.
- It’s formulated as a statement that can be tested.
- It guides the design of experiments and investigations.
- The outcome of testing a hypothesis can either support or refute it.
In your conclusion, what do you want to answer?
Is your hypothesis correct
In scientfic Notation if you move the decimal place the left will the exponet be positive or negitive
1.2-3
postive
How do you observe?
A1.2-1
You use your five senses. Sight, hearing, Smell, Taste, and feel.
What is the saying we use for unit conversions?
F 1.2
King Henery Died Unexpectedly Drinking Chocalate Milk
True/False: The U.S. uses the International System of Units (SI).
B1.2-2
False
What does the letter K preffix mean?
b 1.2-2
Kilo
true or false:
22.34 is in scientfic notaition
1.2-4
false
What does the S preffix mean in both the Metric and Imperial Systems?
B1.2-2
Seconds
What is An Experimental Group?
E1.3-8
The Group that recieves the expeiremental treatment
How many years are in a millennium?
1,000 years
Not 1 million!
T or F: 1 meter is equal to1 yard
B1.2-2
False
what is a variable
F17 2.3
factors that can be changed in an exparament
what does a stopwatch measure?
b 1.3-4
time
When using independent and dependent variables in expiraments, which one is the cause?
F 1.3-7
Independent variable
what does a ph paper do
a piece of paper that when wet it changes color to find the liquids acidity
What is a hot plate?
B3.0-4
A hot plate is an electronic device used to heat substances in containers. It has a flat suface that gets hot when turned on.
What is Technology
D1.1-7
the practical use of scientific knowledge,
especially in industrial, commercial, or research sectors.
What is the defination of Qualitative data?
D1.3-9
Use of words to desribe the
What is a Flask?
A1.3-3
Cone-shaped container with a flat bottom, used for mixing and heating substances.
What is an control group?
Is not expiremental
E:16
control group does not receive the experimental treatment or intervention being studied.
E:16
What part of the water level in a graduatd cylinder do you read?
A1.3-3
The meniscus.
Which variable is the x-axis?
F 1.3-7
Independent variable
What is the meniscus?
The meniscus is the bottom curve in the fluid at the top of a graduated cylinder.
What is the meaning of collecting data?
D1.3-9
To collect information and obeservations.
What is a graduated cylinder?
A1.3-3
A tall narrow container used to measure the volume of liquids.
A1.3-3
What is a metric ruler?
A1.3-3
A metric ruler is a straight tool used to measure the lengthof objects in centimeters (cm) and millimeters (mm).
What’s a thermometer?
c1.1-5
A instrument used to measure temperature.
c1.1-5
