By the end of grade
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Content Statement
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CPI#
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Cumulative Progress Indicator (CPI)
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6
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The
volume of some objects can be determined using liquid (water) displacement.
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5.2.6.A.1
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Determine
the volume of common objects using water displacement methods.
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6
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The
density of an object can be determined from its volume and mass.
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5.2.6.A.2
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Calculate
the density of objects or substances after determining volume and mass.
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6
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Pure
substances have characteristic intrinsic properties, such as density,
solubility, boiling point, and melting point, all of which are independent
of the amount of the sample.
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5.2.6.A.3
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Determine
the identity of an unknown substance using data about intrinsic properties.
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8
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All
matter is made of atoms. Matter made of only one type of atom is called an
element.
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5.2.8.A.1
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Explain
that all matter is made of atoms, and give examples of common elements.
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8
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All
substances are composed of one or more of approximately 100 elements.
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5.2.8.A.2
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Analyze
and explain the implications of the statement “all substances are composed
of elements.”
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8
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Properties
of solids, liquids, and gases are explained by a model of matter as
composed of tiny particles (atoms) in motion.
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5.2.8.A.3
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Use
the kinetic molecular model to predict how solids, liquids, and gases would
behave under various physical circumstances, such as heating or cooling.
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8
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The
Periodic Table organizes the elements into families of elements with
similar properties.
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5.2.8.A.4
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Predict
the physical and chemical properties of elements based on their positions
on the Periodic Table.
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8
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Elements
are a class of substances composed of a single kind of atom. Compounds are
substances that are chemically formed and have physical and chemical
properties that differ from the reacting substances.
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5.2.8.A.5
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Identify
unknown substances based on data regarding their physical and chemical
properties.
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8
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Substances
are classified according to their physical and chemical properties. Metals
are a class of elements that exhibit physical properties, such as conductivity,
and chemical properties, such as producing salts when combined with
nonmetals.
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5.2.8.A.6
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Determine
whether a substance is a metal or nonmetal through student-designed
investigations.
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8
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Substances
are classified according to their physical and chemical properties. Acids
are a class of compounds that exhibit common chemical properties, including
a sour taste, characteristic color changes with litmus and other acid/base
indicators, and the tendency to react with bases to produce a salt and
water.
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5.2.8.A.7
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Determine
the relative acidity and reactivity of common acids, such as vinegar or
cream of tartar, through a variety of student
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