WorksheetsNature of Science - Assessment
Total questions: 25
Worksheet time: 13mins
Convert 3 cm to mm.
.003
3.0
30
300
Calculate the range of the following data set: 88, 15, 100, 2, 50, 46, 76, 50, 13, 50
49
50
88
98
Which metric unit is best for measuring water for a plant?
milliliters
meters
kilograms
centimeters
Calculate the mode of the following data set: 88, 15, 100, 2, 50, 46, 76, 50, 13, 50
49
50
88
98
A student wants to test if adding antifreeze to water lowers its freezing point. What is the dependent variable?
Amount of antifreeze added
Temperature at which mixture freezes
Type of thermometer used
Amount of water in container
A student found that pure water froze at 0°C, and water with antifreeze froze at -20°C. To confirm the results, the student should repeat the experiment using -
a different amount of antifreeze
a different amount of water
exactly the same set-up as the first experiment
a container of a different size
Calculate the mean of the following numbers: 88, 15, 100, 2, 50, 46, 76, 50, 13, 50
49
50
88
98
Convert 5 hm to dm.
.005
5
50
5000
Calculate the median of the following numbers: 88, 15, 100, 2, 50, 46, 76, 50, 13, 50
49
50
88
98
What is the volume shown in the graduated cylinder?
75.3 mL
78 mL
80 mL
90 mL
12. Which group of plants had the greatest increase in height?
Group 1
Group 2
Group 3
Group 4
Which tool measures mass?
Balance
Barometer
Metric ruler
Graduated cylinder
Convert 6,000 cm to hm.
.06
.6
60
6000
This experiment tested if plants grow faster in green light. What would make the experiment better?
Use green lights for all three plants
Use the same kind of plant in all trials
Use different pots for each plant
Add more types of plants
16. Select all inferences that can be made from this photograph.
This photo was taken at a national park.
There are deer in the woods.
It is warm outside because it is sunny.
There are leaves on the path.
Some of the leaves are changing color and some are still green.
From 1965 to 1970, what happened to the wolf and moose populations?
Wolf population dropped, moose population increased
Wolf population increased, moose population dropped
Wolf population increased, moose population increased
Wolf population dropped, moose population dropped
Students were given this hypothesis: If friction increases, then the rolling distance of a marble will decrease. What should be changed to best test this hypothesis?
Roughness of the ramp surface
Height of the ramp and roughness of the ramp
Height and length of the ramp
Height of the ramp
Convert 5.9 cm to mm.
.59
5.9
59
590
What is the mass shown on the triple beam balance?
209.2 grams
92.02 grams
292.2 grams
290.2 grams
What is the volume in the graduated cylinder?
129.0 mL
128.0 mL
129.0 ounces
128.8 mL
What is the length of the line segment?
40 cm
0.5 cm
40.7 cm
0.05 cm
Mr. Varner talked like a pirate one week and normal the next week to see if it affected student understanding. What was his control?
Talking like a pirate
The quiz given to the students
Talking normal
The same students
24. The charts show the minerals in chondrite and achondrite meteorites. Which conclusion is correct?
Both chondrite and achondrite are mostly olivine.
Achondrites have more nickel-iron.
Achondrites have more feldspar.
Both types are mostly pyroxene.
25. Select all statements that are observations from the picture.
The bird's head is tilted.
The bird has a band on her foot.
There is a plant in the background.
The bird hears something.
The bird is angry.
