8th Science L To J Question Preview (ID: 47903)
Nature Of Science.
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Using your senses to notice everything about an object
a) observation
b) inference
c) classification
d) hypothesis
A number that describes a measurement of an object
a) observation
b) qualitative observation
c) quantitative observation
d) inference
The basic metric unit of mass
a) liter
b) second
c) pound
d) gram
The basic metric unit of volume
a) liter
b) second
c) pound
d) gram
An explanation of an observation
a) classification
b) prediction
c) conclusion
d) inference
The variable that is intentionally changed in an experiment
a) constant
b) controlled
c) responding
d) independent
The variable that is recorded as data in an experiment
a) controlled
b) constant
c) manipulated
d) dependent
The variable that remains unchanged in an experiment
a) manipulated
b) responding
c) constant
d) independent
The standard of comparison in an experiment
a) experimental group
b) control group
c) constant variable
d) controlled variable
An educated guess about what will happen in an experiment
a) hypothesis
b) prediction
c) inference
d) classification
Mass x the force of gravity
a) matter
b) mass
c) weight
d) capacity
The amount of space an object takes up
a) matter
b) capacity
c) volume
d) mass
The amount of matter in an object
a) capacity
b) volume
c) weight
d) mass
Anything that has mass and takes up space
a) volume
b) matter
c) capacity
d) weight
A skill scientists use when they put objects into groups
a) inferring
b) sorting
c) classifying
d) predicting
The average kinetic energy of all the particles that make up an object
a) heat
b) thermal energy
c) work
d) temperature
Amount of mass in a given volume
a) density
b) capacity
c) area
d) perimeter
The number of times procedures are repeated in an experiment
a) multiple trials
b) carrying capacity
c) scientific critique
d) average
A tall narrow container used to measure the volume of liquids
a) flask
b) beaker
c) test tube
d) graduated cylinder
An analysis of the strengths and weaknesses of a scientific investigation.
a) repeated trials
b) carrying capacity
c) scientific critique
d) scientific method
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