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