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Chapter 1: Introduction To Science

Across
A description of how close a measurement is to the true value of the quantity measured.
A prescribed decimal place that determines the amount of rounding off to be done based on the precision of the measurement.
A descriptive statement or equation that reliably predicts events under certain conditions.
A measure of the size of a body or region in three dimensional space.
A method of expressing a quantity as a number multiplied by 10 to the appropriate power.
The application of science for practical purposes.
A system of ideas that explains many related observations and is supported by a large body of evidence acquired through scientific investigation.
A representation of an object or event that can be studied to understand the real object or event.
Down
The ability and willingness to assess claims critically and to make judgements on the basis of objective and supported reasons.
The exactness of a measurement.
A factor that changes in an experiment in order to test a hypothesis.
A series of steps followed to solve problems including collecting data, formulating a hypothesis, testing the hypothesis, and stating conclusions.
The knowledge obtained by observing natural events and conditions in order to discover facts and formulate laws or principles that can be verified or tested.
A measure of the gravitational force exerted on an object.
A measure of the straight-line distance between two points.
A measure of the amount of matter in an object.