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WorksheetsUnit 0 Review
Total questions: 28
Worksheet time: 47mins
form an educated guess to your questions
conclusion
observation
hypothesis
method
Choose the correct hypothesis for "What effect does studying have on your test grade?"
IF I study for hours, THEN my test grade will be better.
IF I have a good test grade, THEN I will study.
Good grades are from studying.
Choose the correct hypothesis for "How will exercising affect your health?"
IF you have better health, THEN you will exercise.
IF you exercise, THEN you will have better health.
Exercising means you're healthy.
What is a hypothesis?
the thing changed on purpose in the experiment
an explanation about what you observed
using your 5 senses to gather data
an educated guess about the outcome of an experiment
What two words should be in your hypothesis?
I think
If ...then...
It will
No idea
When is a hypothesis written?
before you decide on a question
after the experiment
before the experiment
after the conclusion
Choose the correctly written hypothesis for "What is the effect of putting Pam Cooking Spray on the bottom of a sled?"
I think the sled will slide faster.
If I put Pam Cooking Spray on the bottom of my sled, then I will win the race."
If I put Pam Cooking Spray on the bottom of my sled, then I will slide faster.
Which hypothesis is correctly written?
I think I will do well on my test today, because I ate a good breakfast.
If I eat a good breakfast, then I will do well on my test today.
If I eat a good breakfast, then I will earn a passing grade on my test today.
If I do well on my test today, I get to out to eat for breakfast.
The pages (p) in a book and the weight (w) of the book
Independent variable - p
dependent variable - p
Independent variable - w
dependent variable - w
On a graph, which axis shows the dependent variable?
x-axis
y-axis
On a graph, which axis shows the independent variable?
x-axis
y-axis
c = candy
h = house
The dependent variable is:
m = money
A = A on report card
The dependent variable is:
On what day of the week did the most shooting stars occur?
Monday
Wednesday
Thursday
Friday
Which soap removes the most germs?
What would be your CONTROL GROUP?
Dial Soap
Target brand soap
Dawn Soap
No soap
Jim loves tomatoes & beans. He believed that fertilizer will make the plants grow faster, so he treated one plant with fertilizer and the other plant did not receive fertilizer. They both received the same amounts of water & sunlight. Which one is the experimental group?
plant receiving fertilizer
plant not receiving fertilizer
tomatoes
both plants
Michael loves lettuce & lima beans. He believes that fertilizer will make the plant grow faster, so he treated one plant with fertilizer and the other plant did not receive fertilizer. They both received the same amounts of water & sunlight? What is the control group?
plant receiving fertilizer
plant not receiving fertilizer
lima beans
both plants
