Lab Safety
True or false: You may eat food in the laboratory
False
Why do we do experiments?
To answer a question, to find out why something is the way it is, etc.
What does the prefix bio- mean?
life
What is Reagan's mascot?
Rattle snake
What is Mr. S actual last name?
Solomon
Which of the following is NOT allowed in the lab?
a. lab apron
b. safety googles
c. flip flops
C. flip flops
What is a hypothesis?
What the scientist believes will happen in the experiment
What is the suffix in the word:
Microbiology
-logy
Who is Reagan HS named after?
Ronald Reagan
How many dogs does Ms. Woods have?
2
What is the name of this item?
Hand Lens
What is an independent variable?
the variable that the scientist changes
What does this word mean? Ecology
study of environments/habitats
How many lunch periods are there at Reagan?
3
What sport did Mr. S play in college?
Football
What is the name of this item?
Beaker
What is a dependent variable?
The variable that is measured
What do prefixes and suffixes do to words?
They change the meaning
What military branch is Reagan's affiliated with?
Army
Texas A&M
What should your first step always be in the case of an emergency in the lab?
True or false: If your hypothesis is wrong, then your experiment was invalid
False
Can a word have more than one prefix?
Yes
How many regular season games are on Reagan football's schedule?
10
How many years has Mr. S been teaching?
20