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WorksheetsUnit 1 Summative Review
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Tony planted corn on his farm and it has yet to grow. He guessed that the corn crop was not getting enough water. His hypothesis was that “if I give corn 2 liters of water a day, then it will grow best”. Which of the following is a constant in his experiment?
a)
How much water he gives the corn
b)
Watering the corn every day
c)
How tall the corn grows
d)
The corn that received no water
2.
ony planted corn on his farm and it has yet to grow. He guessed that the corn crop was not getting enough water. His hypothesis was that “if I give each corn plant 2 liters of water a day, then it will grow best”. What is the independent variable?
a)
How much water he gives the corn
b)
Watering the corn every day
c)
How tall the corn grows
d)
The corn that received no water
3.
A student wanted to test how the mass of a paper airplane affected the distance it would fly. Paper clips were added before each test flight. As each paper clip was added, the plane was tested to determine how far it would fly. What is the control group?
a)
The airplane with paper clips added
b)
The airplane with no paper clips added
4.
A student wanted to test how the mass of a paper airplane affected the distance it would fly. Paper clips were added before each test flight. As each paper clip was added, the plane was tested to determine how far it would fly. What is the dependent variable?
a)
Adding paper clips to the airplane
b)
Plane with no paper clips
c)
How far the plane flies
d)
The shape of the paper airplane
5.
What type of graph would you make if you collected data on the how the height of tomato plants were growing over a 30 day time span?
a)
Bar graph
b)
Line graph
c)
Scatterplot
6.
Where does the independent variable go on a graph?
a)
X-axis
b)
Y-axis
c)
It doesn't matter
7.
What's the relationship between water depth and temperature?
a)
As water depth increases, so does water temperature
b)
As water depth decreases, temperature increases
c)
As water depth increases, temperature stays the same
8.
How many grams are there in 400 lbs?
(1 lb = 454g)
(1 lb = 454g)
a)
181600 grams
b)
0.88 grams
c)
1.13 grams
9.
How many kilometers are there in 895 inches?
2.54 cm = 1 inch
100 cm = m
1000 m = km
2.54 cm = 1 inch
100 cm = m
1000 m = km
a)
227.33 km
b)
34.35 km
c)
0.0228 km
10.
An airplane is traveling at a speed of 5km/sec. How far does the airplane to travel 100 seconds?
a)
0.05 km
b)
500 km
c)
20 km
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