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Grade
7
Standard
1: Understands various strategies and processes used to
solve problems and to communicate mathematical ideas
7.1.1 Uses a variety of strategies to understand problem-solving
situations and processes (e.g., guess and check, simpler
numbers, patterning, estimation, etc.)
7.1.2 Understands the role of written symbols in representing
mathematical ideas and the use of precise vocabulary in
conjunction with the special symbols of mathematics (e.g.,
is greater than, is less than, is greater than or equal
to, is less than or equal to, is approximate to, is not
equal to)
Standard
2: Understands the concepts of numbers, numeration, and
number theory
7.2.1 Understands the advantages and disadvantages of different
number representations and the relationships among equivalent
forms (e.g., whole numbers, integers, fractions, ratios,
decimals, percents, scientific notation, and exponents)
7.2.2 Understands the uses of exponents and scientific notation
Standard
3: Understands number operations and the processes of computation
7.3.1 Adds, subtracts, multiplies, and divides whole numbers,
common fractions, decimals, integers, and rational numbers
7.3.2 Uses the order of operations, including grouping symbols,
to simplify expressions
Standard
4: Understands the concepts of measurement
7.4.1 Selects an appropriate unit and tool, depending on
degree of accuracy required, to find a measurement (e.g.,
to sixteenths, mm)
7.4.2 Makes basic comparison and conversions between units
within the measurement system
7.4.3 Understands formulas for measuring area (e.g., triangles,
parallelograms), and volume of a cube
Standard 5: Understands the concepts of geometry and
spatial sense
7.5.1 Understands the defining properties of two and three-dimensional
figures (e.g., a cube has edges with equal lengths, faces
with equal areas, congruent shapes, and right angle corners)
Standard
6: Understands the concepts of statistics, data analysis,
and probability
7.6.1 Understands the connection between the numerical representation
of a probability and the events that produce the numbers
between 0 and 1
7.6.2 Determines probability of a single event mathematically/
theoretically (e.g., by building a table or tree diagram,
creating an area model, making a list, using counting procedures),
experimentally, or by simulation, and compares the relative
advantages of each method
Standard
7: Understands the properties of patterns and functions
and the concepts of algebra
7.7.1 Understands that patterns and functions can be expressed
in a variety of ways (e.g., graph, table of data, algebraic
expression, verbal description, Venn diagram)
7.7.2 Solves one-step linear equation
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