Worksheetsbiology unit one test
Total questions: 25
Worksheet time: 13mins
when do you make a line graph?
when you use numbers on the x axis instead of words
when you use words on the x axis instead of numbers
doesn’t matter why
when do you make a bar graph?
when you use numbers on the x axis instead of words
when you use words on the x axis instead of numbers
doesn’t matter
What variable goes on the SIDE of the Y axis?
independent variable
dependent variable
What variable goes on the X axis?
independent variable
dependent variable
What is the independent variable
what you change
what you measure
What is the dependent variable?
what you change
what you measure
what is a problem?
where you state what the question is and it has to end with a “?”
has to have “if” and “then” in it and end with a “.”
what is a hypothesis?
a question with a “?” at the end
a statement that has to have “if” and “then” in it and end with a “.”
how do you write a hypothesis
”if”
“then”
“.”
“?”
how do you write a problem?
”if”
“then”
“.”
“?”
is the independent variable what you measure?
yes
no
is the dependent variable what you measure?
no
yes
is the independent variable what you change
yes
no
is the dependent variable what you change
yes
no
how do you write a title for a graph?
doesn’t matter anyway you want
(x,y)
(y,x)
what order is the scientific method? make a hypothesis (1) define the problem (2) preform experiment and record data (3) make conclusions (4) analyz results (5)
12345
54321
15342
21345
21354
the factor that deliberately change is an experiment so we can see what results occur is known as the……
control
hypothesis
independent variable
dependent variable
an educated guess to a problem is a (n)
theory
variable
hypothesis
experiment
what units are represented on the X-axis?
hours
degrees
days
months
what units are represented on the Y-axis?
hours
degrees
days
months
what is the difference in air temperature between midnight and noon?
20°
10°
8°
4°
6°
WHAT KIND OF GRAPH
you are surveying the students at buffalo grove high school for their favorite ice cream flavor
bar
line
WHAT KIND OF GRAPH
you are collecting data on how a fish’s heart rate changes with the temperature of its environment
bar
line
WHAT KIND OF GRAPH
you are recording the monthly temperature i’ve the course of a year in Chicago
bar
line
WHAT KIND OF GRAPH
you are determining which breed of dog is everyone’s favorite in class
bar
line
