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Sudz Lab Safety, Measurement, Scientific Method Flashcards | StudBud
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Sudz Lab Safety, Measurement, Scientific Method
Sudz Lab Safety, Measurement, Scientific Method
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1
What 2 things should you do at the end of a lab?
Wash your hands and clean up
Wash your hands and stand around talking to friends
Throw around paper/equipment and wash your hands
Turn in your lab and leave the class
2
A good hypothesis should be
correct
testable
guessable
3
What variable is the one that can be purposely changed?
Dependent
Independent
4
What is the tool used to find density?
area
LxWxH
mass/volume
weight
5
What tool do you use to measure mass?
spring scale
graduated cylinder
tri-beam balance
6
What should you do in case of a fire?
Stay in the classroom.
Be a hero
Leave the building and stay with your teacher/class
7
What is a process to find the answer to scientific questions called
Procedure
Scientific Method
Problem Solving
8
I can use glassware if it has a chip in it.
True
False
9
What is the First step of the Scientific Method?
Ask Questions
Form a Hypothesis
Take Notes
Test your Hypothesis
10
What does the menicus read?
11.5mL
10mL
15mL
11mL
11
What is the number one safety rule in the lab?
Tell the teacher
Clean up
Text a friend
Follow all Instructions
12
You can eat during a lab.
False
True
13
What is the group in an experiment that does not get what is tested called?
procedure
control
independent variable
14
Where should your goggles be during a lab?
On your eyes
In the drawer
On your head
Near you
15
What is the BEST way to communicate results?
publish a scientific article
make a TV show
tell a friend
tell your classmates
16
Read the tri-beam.
300
307
3006
306.7
17
Can you tell the difference between hot and cold glass by looking at it?
Yes
No
18
What should NOT be put on a flammable liquid if it is spilled?
Paper towels
Flour
Water
Baking Soda
19
What is the SI unit for length?
gram
mL
newton
meter
20
What variable changes because of what happens to the independent variable?
control
independent
dependent
