Physical Science, Measurement, and Scientific Method
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| mass | The amount of matter in an object
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| weight | A measure of the force of gravity
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| kinetic energy | Energy of motion
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| spring scale | The tool used to measure force
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| newton (N) | The basic metric unit of measure of force
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| physical science | The study of matter and energy
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| chemistry | The study of matter and its changes
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| physics | The study of forces and energy and how they affect matter
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| matter | Anything that occupies space and has mass
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| gravity | A force of attraction of the earth for a given object, or of one mass to another
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| energy | The ability to do work or cause change
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| Law of Conservation of Energy | Energy cannot be created or destroyed, but can change from one form to another
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| balance | The tool used to measure mass
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| kilogram (kg) | The basic metric unit of measure of mass
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| length | The measure of the distance from one end to the other end of an object
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| meter stick | A tool used to measure length
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| meter (m) | The basic metric unit of measure for length
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| volume | A measure of the amount of space occupied by an object
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| graduate | A tool used to measure volume
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| liter (L) | A basic metric unit of measure of volume
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| meniscus | The curved surface found at the top of a contained liquid
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| scientific method | A process used for gathering evidence that leads to understanding
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| observation | An examination of something using your senses
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| hypothesis | A possible answer to a problem and a statement the can be tested
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| experiment | A controlled procedure designed to test a hypothesis with measurable results
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| data | Carefully documented results of an experiment that are analyzed and used to draw a conclusion
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| conclusion | A statement that proves if the data supports the hypothesis
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| control group | The group in which all of the variables remain the same
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| experimental group | The group in which one variable has been changed
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| infer | The process of drawing conclusions based on experience and prior knowledge
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| variables | The factors that can influence the outcome of an experiment
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| independent variable | (manipulated variable) The variable that is deliberately changed by the experimenter (x-axis)
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| dependent variable | (responding variable) - The variable being measured and observed; the outcome or responding
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| constant variables | (constants or controlled variables) - The variables that remain the same throughout the
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Mrs G
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