Chapter 1.1 Review (8th) Question Preview (ID: 38393)


How Scientist Work. TEACHERS: click here for quick copy question ID numbers.

What type of tools, besides a microscope, might scientists use to help them make quantitative observations?
a) touch
b) thermometer
c) hear
d) smell

Determine if the statement below is a prediction or an inference: The alarm clock is blinking 12:00 because the electricity went out temporarily.
a) prediction
b) inference
c)
d)

What are some of the other common models that scientists use to explain unseen parts of the natural world?
a) models of the solar system
b) the Earth
c) atoms
d)

What is an inference you could make after observing a person wearing a hat, scarf, and gloves?
a) it's warm outside
b) it's a sunny day
c) it's cold outside
d)

Classifying involves evaluating observations and data to reach a conclusion about them.
a) true
b) false
c)
d)

Tools, such as the microscope, can help scientists when they are observing.
a) true
b) false
c)
d)

Scientists make predictions to help them study things that cannot be observed directly.
a) true
b) false
c)
d)

A(n) qualitative observation involves descriptions that cannot be expressed in numbers.
a) true
b) false
c)
d)

Inferring is a way to learn about the natural world.
a) true
b) false
c)
d)

FREE CORRECT ANSWER!!!
a) Do not click here.
b) Nope.
c) Click Here.
d) No way Jose.

Scientists use past experience or evidence to make _______________ about what will happen in the future.
a) analyze
b) inferences
c) investigation
d) predictions

A scientific __________________ is the forming and testing of ideas about the natural world.
a) analyze
b) inferences
c) classifying
d) investigation

To draw a conclusion, scientists must ________________ data from an investigation.
a) analyze
b) inferences
c) classifying
d) investigation

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