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