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Biology Basics Flashcards | StudBud
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Biology Basics
Biology Basics
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#grade9 #biology #nature of science #scientific method
Flashcards
28 cards
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Practice quiz
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Questions
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Answers
1
Define Science
The study of the natural world
The study of sorcery and black magic
Science Is Cool
Chicken Nuggets
2
What is technology
Bananas
Application of scientific discoveries to meet human needs
Cool stuff
Labor saving devices
3
What is the definition of a dependent variable
The variable kept the same
The variable that changes because of another variable
The variable that no one cares about
The variable changed
4
What is an experimental group
34 Elephants
The group that is experimented on
The group kept the same
Mango
5
What is a correct hypothesis for the question do hummingbirds prefer a certain color
If I have different colors of food, then birds will eat red
Green
I don't like hummingbirds
I have a cat
6
What is accuracy
Bunny Rabbit
How close is everything to each other
How many beans you can eat in one hour
How close to the indicated target
7
What is the scientific method
An unimportant thing that they force us to learn in science
Scratch and sniff bookmark
A list of steps to take that help you answer a question
Lemon yellow watercolor paint
8
What is an inference
What you can see has happened
5 day old cheese
Whatever it wants to be
A guess based on data collected through your senses
9
How many steps are in the scientific method
6
21
7
9,729,830,293,548
10
What is the correct format of a hypothesis
Whatever it wants to be
If and then statement
A sentance
Choice and consequence
11
What is an independent variable
The variable changed in an experiment
The variable that is kept the same
The variable that does not exsist
The variable that changes because of another variable
12
What is a qualitative observation
An observation made using your sences
Pumpkin
An observation made with an exact number
One box with three pieces of paper in it
13
What is the correct data for the conclusion The longer I practice my cello the better I get
0 min-low skill 30 min-med. skill 60 min-high skill
I quit after 3.4 seconds
I have no skill no matter how long I practice
0 min high skill 30 min low skill 60 min med. skill
14
What are the steps in the scientific method
1.See 2.Smell 3.Touch 4.Taste 5.Hear
1.Ask 2.Research 3.hypothesis 4.Test 5.Analyze 6.Conclude
1.Clean 2.Seperate 3.Cook 4.Chill
1.Stop 2.Contemplate 3.Continue
15
What is a hypothesis
A testable statement that includes variables
A confused Hippo
A mammal
A guess
16
What are the stages of the technological design process
1.Identify problem 2.Design solution 3.Implement 4.Evaluate
Sing a song and worry about it later
10 grams
Polar Ice
17
Design process criteria to be considered
Price, Time, Efficency
Voldemort Ehh Ehh Ehh
Strawberries
Rasberry
18
What is an observation
A guess about something that happened
Something you can conclude by using your 5 senses
A complicated potion made by advanced sorcerers
A childhood memory
19
What is precision
3+3
How close to the indicated target
Pool party
How close is everything to each other
20
What is the dependent variable___
If
someone is exercising
then
their heart rate will change
Heart Rate
If
Excercising
21
21
What is an appropriate hypothesis
If I practice my cello, then my skills will improve
Why does looking at the sun hurt my eyes
Brown
I think that water is green
22
What is a Quantitative observation
An observation made by using an exact number
Quoth the Raven, "Nevermore."
An observation made using an your senses
The sky is blue
23
What is the independent variable___
If
someone is exercising
then
their heart rate will change
Excercising
Resting
Heart Rate
Then
24
Scientific process vs technological design
They are the same
5
One is called Scientific process
tech. design identifies a problem/need instead of a question
25
What are some safety precautions to take during a science lab
Don't pay attention
Long hair up, apron, closed toe shoes, safety goggles, etc
Don't know where the fire blanket and fire extinguisher are
Have cheese in your pocket
26
What is the acronym for the measurement chart
Why Is Grass Green
I Like Eating Pizza Every Day
I Play Pokemon Go Every Day
King Henry Died By Drinking Chocolate Milk
27
What is the definition of a controlled variable
The variables kept the same
The group that changes/is changed
The variable being measured to see how much it changes.
A group that is changed
28
What is a control group
The group that is changed to test a hypothesis
A large group
A small group
The group that is not changed to help measure the results
