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Homeschool Co-op

physical science

the study of the earth's structure as well as it's place in the solar system and the universe


the smallest chemical unit of matter


two or more atoms linked together to make a substance with unique properties


substances made up of billions of the same atom


substances made up of billions of molecules.


several differant substances of which is made up of either atoms or molecules. Some that we see are: wood, cereal, ect.....


Tells the reader how the information is being measured/reported, such as centimeters, inches......

metric system

a decimal system of weights and measures based on the meter and the kilogram and the second


the amount of matter in an object


a metric unit of weight equal to one thousandth of a kilogram


the metric unit for forces including weight


a metric unit to measure length or distance (it's about the same as a yard)


the english unit 4 distance


a metric unit of volume


1/60 of a minute also in both systems

factor-label method

method of converting to one unit of measure to the other


The English unit for mass


sometimes called centigrade, standard scale for measuring temperature


The quantity of a substance within a certain volume

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