Scientific Method Unit Test 3 Question Preview (ID: 2362)


An Introduction To 7th Grade. TEACHERS: click here for quick copy question ID numbers.

Forming a hypothesis, conducting and experiment, and drawing conclusions are all part of a common scientific method.
a) True
b)
c)
d) False

A factor that does NOT change in an experiment is a(n) ___.
a) constant
b) independent variabl
c) dependent variable
d) control

I want to test if plant food helps my marigold grow. What is the independent variable?
a) water
b) marigold\'s height
c) soil
d) plant food

I want to test if plant food helps my marigold grow. What is the dependent variable?
a) water
b) marigold\'s height
c) soil
d) plant food

A conclusion about an observation is a (n)
a) inference
b) hypothesis
c) scientific method
d) technology

What tool would I use to measure the distance between Ms. Wisniewski's classroom and Ms. Koehler's classroom?
a) A ruler
b) A meterstick
c) A graduated Cylinder
d) A triple beam balance

Mass is defined as the
a) size of an object
b) density of an object
c) amount of matter in an object
d) who owns an object

Step-by-step procedures of scientific probelm solving are called ___.
a) scienfitic method
b) hypotheses
c) conclusions
d) inferences

To measure out 25 ml of milk, you would use a
a) triple beam balance
b) graduated cylinder
c) celsius thermometer
d) metric ruler

Convert 0.82 kilometers to centimeters.
a) 82 cm
b) 0.0082 cm
c) 82000 cm
d) 8200 cm

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