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Scientific method review Flashcards | StudBud
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Scientific method review
Scientific method review
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#scientific method
Flashcards
31 cards
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Questions
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Answers
1
What's the independent variable in the picture?
The water temperature
The amount of food dye
The type of glasses
The amount of water
2
When you are in the lab, you should not smell chemicals. You should ____ them
eat
spill
waft
drink
3
Max is running in the lab and trips and falls. What rule is he breaking?
No horseplay in the lab
No unauthorized experimenting
Clean up lab area when you are done experimenting
Tell a teacher if you have an accident
4
A statement that tells the results of your experiment
data
graph
conclusion
table
5
Which is an example of a GOOD hypothesis
The plant on the windowsill will grow 10 inches
The plants will need water to survive
The plant in the closet will die
Plant in window will grow taller b/c it has sun to make food
6
Some science safety tools are...
fire extinguisher/fire blanket
goggles and gloves
first aid kit
knife, fork, spoon
7
Sophia is conducting an experiment with fire. What should she be wearing to protect herself?
hair down
gloves
hat
goggles
8
The variable that you change in an experiment is ?
changing variable
dependent variable
controlled variable
independent variable
9
Joe is using a microscope by the window. It is sunny out. What rule is he breaking?
No experimenting without permission
Use science tools properly
No horseplay in lab
Clean up your lab area
10
You can communicate your results of an experiment by
calling on the phone
creating a table
creating a graph
writing a paragraph
11
A good scientific question can be answered with a "yes" or "no"
false
true
12
When you use your senses to notice things around you
inferrring
experimenting
observing
predicting
13
The things in an experiment that DO NOT change are called
controlled variables
independent variables
materials
dependent variables
14
Which is NOT a prediction?
I think the salt will dissolve when I add water to the cup
I think the balloon will pop when the chemicals react
I think the wood will float when I put it into the water
I think I will stay home tonight
15
A statement of what you think will happen and why.
conclusion
hypothesis
prediction
inference
16
What is the independent variable?
The type of plant
The amount of fertilizer
The amount of water
The type of light
17
Max is conducting an experiment with fire. What should he be wearing to protect himself?
helmet
Gloves
Goggles
boots
18
What is the first step in the scientific method?
collect data
plan an experiment
Make a hypothesis
ask questions/ state a problem
19
What's the independent variable in the picture?
The type of pot it's in
The plants
The amount of water it gets
The amount of sunlight it gets
20
Information collected during an experiment
results
hypothesis
conclusions
data
21
A way that scientists find out how things work and affect eachother.
observe
experiment
draw conclusions
scientific method
22
The scientific method has ___ steps in it
6
5
7
1
23
What is the independent variable?
The type of soil
The amount of leaves
The size of the flower
The amount of soil
24
What comes after you make a hypothesis in the scientific method?
test hypothesis
communicate result
analyze data
observe and ask questions
25
A test of a hypothesis is called
experiment
data
conclusion
scientific method
26
Scientists make their hypothesis after they have completed their experiment
True
False
27
Which of the following is an observation
The plants will need watered daily
The plants cannot live in the desert
The plants wilted on the third day
The plants need sunlight
28
All scientists record data when they are conducting an experiment
false
true
29
A good hypothesis will tell what you think is going to happen in an experiment
False
True
30
Jack missed his lunch. He is working in the lab. He eats there. What rule is he breaking?
no horseplay
No breaks during your work
No eating/drinking in lab
He is not rolling up his sleeves
31
The word waft means....
to push the smell of a chemical to your nose
To listen to a chemical and see if it sizzles
to look at a chemical to see changes
To sniff a chemical
