# 2012 2013 3rd Grade Math Pacing Guide

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```							**SKILLS WILL BE TESTED THE SAME                      Mathematics Pacing Guide
9 WEEK PERIOD THEY ARE INTRODUCED***                      Grade 3
First Nine Weeks
CCSS Key:                                                                                         MMFR Content Standards Key:
Operations and Algebraic Thinking (OA)                                                            Numbers and Operations (1)
Numbers and Operations in Base Ten (NBT)                                                          Algebra (2)
Numbers and Operations – Fractions (NF)                                                           Geometry (3)
Measurement and Data (MD)                                                                         Measurement (4)
Geometry (G)                                                                                      Data Analysis and Probability (5)
Depth of Knowledge (DOK)
Common Core State Standards for            2007 MS Mathematics Frameworks                      Comments
Mathematics                                   Revised
3.0A.8                                    3.2.b.                                    Grade 3.2.b objective does not
specify that students solve two-step
Solve two-step word problems using        Determine the value of missing quantities word problems. The MMFR does
addition and subtraction. Represent       or variables within equations or number   not specify Order of Operations until
these problems using equations with a     sentences, and justify the process used. grade 7.a1.a. (This standard is
letter standing for the unknown           (DOK 2)                                   limited to problems posed with whole
quantity. Assess the reasonableness                                                 numbers and having whole-number
and estimation strategies including                                                 to perform operations in the
rounding.                                                                           conventional order when there are
no parentheses to specify a
particular order {Order of
Operations})
3.0A.9.                                   3.2.a.                                    The MMFR does not specify that
students explain patterns using
Identify arithmetic patterns (including   Create, describe, and extend growing      properties of operations.
patterns in the addition table or         and repeating patterns with physical
multiplication table), and explain them   materials and symbols including
using properties of operations. For       numbers. (DOK 2)
example, observe that 4 times a
number is always even, and explain        3.1.a
why 4 times a number can be
composed into two equal addends.          Compose and decompose four-digit
whole numbers with representations in
words, physical models, and expanded
and standard forms (DOK 1)
3.NBT.1.                                 3.1.c.                                      Inherent in being able to round
numbers is the use of place value
Use place value understanding to         Estimate sums and differences of whole      understanding.
round whole numbers to the nearest 10    numbers to include strategies such as
or 100. (A range of algorithms may be    rounding. (DOK 2)
used
Common Core State Standards for           2007 MS Mathematics Frameworks                        Comments
Mathematics                               Revised
3.NBT.2                                  3.1.e.

using strategies and algorithms based    four-digit whole numbers with and
on place value, properties of            without regrouping. (DOK 1)
operations, and/or the relationship
between addition and subtraction. A      3.2.c.
range of algorithms may be used.
Use real number properties to develop
multiple algorithms and to solve
problems. (DOK 2)

3.2.d. Model and identify the inverse
(DOK 2)
3.1.b                                       The CCSS begins comparing and
ordering three-digit numbers using <,
Compare and order four-digit numbers        >, and = in 2nd grade.
using <, >, and =, and justify reasoning.
(DOK 2)
Create models for the concept of            grade.
equality, recognizing that the equal sign
(=) denotes equivalent terms such that
4 + 3 = 7, 4 + 3 = 6 + 1, or 7 = 5 + 2
***SKILLS WILL BE TESTED THE SAME                              Mathematics Pacing Guide
9 WEEK PERIOD THEY ARE INTRODUCED***                                Grade 3
Second Nine Weeks
CCSS Key:                                                                                                    MMFR Content Standards Key:
Operations and Algebraic Thinking (OA)                                                                       Numbers and Operations (1)
Number and Operations in Base Ten (NBT)                                                                      Algebra (2)
Numbers and Operations–Fractions (NF)                                                                        Geometry (3)
Measurement and Data (MD)                                                                                    Measurement (4)
Geometry (G)                                                                                                 Data Analysis and Probability (5)
Depth of Knowledge (DOK)
Common Core State Standards for Mathematics                2007 MS Mathematics Framework Revised                            Comments
3.OA.1.                                                    3.1.f.                                             Interpreting products and modeling
Interpret products of whole numbers, e.g., interpret       Model multiplication using arrays, equal-sized     multiplication are not synonymous.
5 × 7 as the total number of objects in 5 groups of 7      groups, area models, and equal-sized moves         However, in modeling multiplication, a
objects each. For example, describe a context in           on the number line. (DOK 2)                        student might demonstrate a total
which a total number of objects can be expressed                                                              number of objects in n groups of n
as 5 × 7.                                                                                                     objects each.
3.OA.2.                                                    3.1.g.                                             Both the CCSS and the MMFR
Interpret whole-number quotients of whole                  Model division with successive or repeated         represent whole number quotients by
numbers, e.g., interpret 56 ÷ 8 as the number of           subtraction, partitioning, and sharing. (DOK 2)    partitioning.
objects in each share when 56 objects are
partitioned equally into 8 shares, or as a number of
shares when 56 objects are partitioned into equal
shares of 8 objects each. For example, describe a
context in which a number of shares or a number of
groups can be expressed as 56 ÷ 8.
3.OA.3.                                                    3.1.f.                                            The MMFR does not specify that
Use multiplication and division within 100 to solve        Model multiplication using arrays, equal-sized    students use multiplication and
word problems in situations involving equal groups,        groups, area models, and equal-sized moves        division to solve word problems.
arrays, and measurement quantities, e.g., by using         on the number line. (DOK 2)
drawings and equations with a symbol for the               3.1.g.
unknown number to represent the problem.1                  Model division with successive or repeated
subtraction, partitioning, and sharing. (DOK 2)
3.OA.4.                                                                                                      The MMFR does not specify that
Determine the unknown whole number in a                                                                      students determine the unknown
multiplication or division equation relating three whole                                                     whole number in a multiplication or
numbers. For example, determine the unknown number                                                           division equation until grade 4.2.b.
that makes the equation true in each of the equations 8
× ? = 48, 5 = ? ÷ 3,
Common Core State Standards for Mathematics              2007 MS Mathematics Framework Revised                           Comments
6 × 6 = ?.

3.OA.5.                                                 3.2.c.                                            The MMFR does not introduce the
Apply properties of operations as strategies to         Use real number properties to develop multiple
multiply and divide.2 Examples: If 6 × 4 = 24 is        algorithms and to solve problems. (DOK 2)
known, then 4 × 6 = 24 is also known.
(Commutative property of multiplication.) 3 × 5 × 2     -    Commutative property of addition
can be found by 3 × 5 = 15, then 15 × 2 = 30, or by     -    Identity property of addition
5 × 2 = 10, then 3 × 10 = 30. (Associative property
of multiplication.) Knowing that 8 × 5 = 40 and 8 × 2
= 16, one can ﬁnd 8 × 7 as 8 × (5 + 2) = (8 × 5) + (8
× 2) = 40 + 16 = 56. (Distributive property.)

3.OA.6.                                                 3.1.g.                                            The MMFR does not introduce factors
Understand division as an unknown-factor problem.       Model division with successive or repeated
For example, ﬁnd 32 ÷ 8 by ﬁnding the number that       subtraction, partitioning, and sharing. (DOK 2)
makes 32 when multiplied by 8.

3.OA.7.                                                 3.1.f.                                            The MMFR does not specify that
students know from memory all
Fluently multiply and divide within 100, using          Model multiplication using arrays, equal-sized    products of two one-digit numbers by
strategies such as the relationship between             groups, area models, and equal-sized moves        the end of grade 3; however grade
multiplication and division (e.g., knowing that 8       on the number line. (DOK 2)                       4.1.i., “recall multiplication and division
× 5 = 40, one knows 40 ÷ 5 = 8) or properties of        3.1.g.                                            facts,” insinuates that students will be
operations. By the end of grade 3, know from                                                              fluent by grade 4.
memory all products of two one-digit numbers.           Model division with successive or repeated
subtraction, partitioning, and sharing. (DOK 2)
Common Core State Standards for Mathematics            2007 MS Mathematics Framework Revised                          Comments
3.OA.8.                                               3.2.b.                                            Grade 3.2.b objective does not specify
that students solve two-step word
Solve two-step word problems using the four           Determine the value of missing quantities or      problems. The MMFR does not specify
operations. Represent these problems using            variables within equations or number              Order of Operations until grade 7.1.a.
equations with a letter standing for the unknown      sentences, and justify the process used. (DOK     (see footnote 3).
quantity. Assess the reasonableness of answers        2)
using mental computation and estimation strategies
including rounding.3

3.NBT.3.                                              3.1.f.                                            The MMFR does not specify that
students multiply by multiples of 10.
Multiply one-digit whole numbers by multiples of 10   Model multiplication using arrays, equal-sized
in the range 10–90 (e.g., 9 × 80, 5 × 60) using       groups, area models, and equal-sized moves
strategies based on place value and properties of     on the number line. (DOK 2)
operations.4

***SKILLS WILL BE ASSESSED THE SAME                       Mathematics Pacing Guide

9 WEEK PERIOD THEY ARE INTRODUCED***                       Grade 3

Third Nine Weeks

CCSS Key:                                                                                                  MMFR Content Standards Key:

Operations and Algebraic Thinking (OA)                                                                    Numbers and Operations (1)

Numbers and Operations in Base Ten (NBT)                                                                   Algebra (2)

Numbers and Operations – Fractions (NF)                                                             Geometry (3)

Measurement and Data (MD)                                                                           Measurement (4)

Geometry (G)                                                                                        Data Analysis and Probability (5)
Depth of Knowledge (DOK)

Common Core State Standards for                2007 MS Mathematics Framework Revised                               Comments
Mathematics

3.NF.1.                                            3.1.d.                                            The MMFR does not specify that students
understand a fraction as a whole partitioned.
Understand a fraction 1/b as the quantity          Identify and model representations of fractions   However, in modeling representations of
formed by 1 part when a whole is partitioned       (halves, thirds, fourths, fifths, sixths, and     fractions, students are portioning the whole into
into b equal parts; understand a fraction a/b as   eighths). (DOK1)                                  parts.
the quantity formed by a parts of size 1/b.5

3.NF.2.                                                                                              The MMFR does not specify representing
fractions on the number line. Representing a
Understand a fraction as a number on the                                                             fraction by defining the interval from 0 to 1 or
number line; represent fractions on a number                                                         the use of benchmark numbers does not
line diagram.5                                                                                       appear in the MMFR until grade 5.1.k.
a. Represent a fraction 1 /b on a number line
diagram by defining the interval from 0 to 1 as
the whole and partitioning it into equal parts.

Recognize that each part has size 1/b and that
the endpoint of the part based at 0 locates the
number 1/b on the number line.

b. Represent a fraction a/b on a number line
diagram by marking off a lengths 1/b from 0.

Recognize that the resulting interval has size
a/b and that its endpoint locates the number a/b
on the number line.

3.NF.3.                                                                                              The MMFR does not specify that students
Explain equivalence of fractions in special        understand or explain fraction equivalence until
cases and compare fractions by reasoning           grade 5.1.e. The framework does not compare

a. Understand two fractions as equivalent
(equal) if they are the same size, or the same
point on a number line.

b. Recognize and generate simple equivalent
fractions (e.g., 1/2 = 2/4, 4/6 = 2/3). Explain
why the fractions are equivalent, e.g., by using
a visual fraction model.

c. Express whole numbers as fractions, and
recognize fractions that are equivalent to whole
numbers. Examples: Express 3 in the form 3 =
3/1; recognize that 6/1 = 6; locate 4/4 and 1 at
the same point of a number line diagram.

d. Compare two fractions with the same
numerator or denominator by reasoning about
their size. Recognize that comparisons are
valid only when the two fractions refer to the
same whole. Record the results of comparisons
with the symbols >, =, or <, and justify the
conclusions, e.g., by using a visual fraction
model.

3.MD.5.                                            The MMFR does not specify that students solve
area problems until grade 4.4.c and further at
Recognize area as an attribute of plane figures,   grade 5.4.c.
and understand concepts of area
measurement.

a. A square with side length 1 unit, called “a
unit square,” is said to have “one square unit”
of area, and can be used to measure area.

b. A plane figure which can be covered without
gaps or overlaps by n unit squares is said to
have an area of n square units.

3.MD.6.                                             The MMFR does not specify that students solve
area problems until grade 4.4.c and further at
Measure areas by counting unit squares              grade 5.4.c.
(square cm, square m, square in, square ft, and
improvised units).

3.MD.7.                                             The MMFR does not specify that students solve
area problems until grade 4.4.c and further at
Relate area to the operations of multiplication     grade 5.4.c.

a. Find the area of a rectangle with whole-
number side lengths by tilting it, and show that
the area is the same as would be found by
multiplying the side lengths.

b. Multiply side lengths to find areas of
rectangles with whole-number side lengths in
the context of solving real-world and
mathematical problems, and represent whole-
number products as rectangular areas in
mathematical reasoning.

c. Use tiling in a concrete case that the area of
a rectangle with whole-number side lengths a
and b + c is the sum of a x b and a x c. Use
area models to represent the distributive
property in mathematical reasoning.

d. Recognize area as additive. Find areas of
rectilinear figures by decomposing them into
non-overlapping parts, applying this technique
to solve real-world problems.

3.MD.8.                                            3.4.a.                                          The MMFR deepens the understanding of
Solve real-world and mathematical problems         Develop and use methods to find perimeter of
involving perimeters of polygons, including        polygons and to solve problems involving
finding the perimeter given the side lengths,      perimeter. (DOK 2)
finding an unknown side length, and exhibiting
rectangles with the same perimeter and
different areas or with the same area and
different perimeters.

3.G.1.                                             3.3.a.                                          The MMFR does not specify that students
Understand that shapes in different categories     Describe, compare, analyze, and classify two-   until grade 5.3.a.
(e.g.., rhombuses, rectangles, and others) may     dimensional shapes by sides and angles. (DOK
share attributes (e.g., having four sides), and    1)
that the shared attributes can define a larger
rhombuses, rectangles, and squares as
examples of quadrilaterals, and draw examples
of quadrilaterals that do not belong to any of
these subcategories.

3.G.2.                                             3.3.b.                                          The MMFR does not specify that students
express partitioned areas as unit fractions of
Partition shapes into [arts with equal areas.      Explain and describe the process of             the whole.
Express the area of each part as a unit fraction   decomposing, composing, and transforming
of the whole. For example, partition a shape       polygons. (DOK 2)
into 4 parts with equal area, and describe the
area of each part as 1/4 of the area of the
shape.

3.3.c.                                           While not directly working with nets, the CCSS
begins the composing of two- and three-
Create three-dimensional shapes (prisms and      dimensional shapes in 1st grade.
pyramids) from two-dimensional nets, and
create two-dimensional nest from prisms and
pyramids. (DOK 2)

***SKILLS WILL BE ASSESSED THE SAME Mathematics Pacing Guide
9 WEEK PERIOD THEY ARE INTRODUCED***    Grade 3
Fourth Nine Weeks
CCSS Key:                                                                                        MMFR Content Standards Key:
Operations and Algebraic Thinking (OA)                                                           Numbers and Operations (1)
Numbers and Operations in Base Ten (NBT)                                                         Algebra (2)
Numbers and Operations – Fractions (NF)                                                          Geometry (3)
Measurement and Data (MD)                                                                        Measurement (4)
Geometry (G)                                                                                     Data Analysis and Probability (5)
Depth of Knowledge (DOK)

Common Core Standards                             2007 Mississippi Frameworks                          Comments
3.MD. 1.                                                                                          The MMFR specifies that students
tell time to the hour, half-hour,
Tell and write time to the nearest minute, and                                                    quarter-hour, and five-minute
measure time intervals in minutes. Solve word                                                     intervals at grade 2.4.b. The frame-
problems involving addition and subtraction of                                                    work does not specify that students
time intervals in minutes, e.g., by representing                                                  solve word problems involving the
the problem on a number line diagram.                                                             addition and subtraction of time
problem.                                                                                          intervals by representing the
problem on a number line.
3.MD.2.                                            MSFW 3.4. c.                                    The MMFR does not specify that
students solve word problems using
Measure and estimate liquid volumes and            Measure capacity, weight/mass, and length in    the four operations involving
masses of objects using standard units of          both English and metric systems of              masses or volume.
grams (g), kilograms (kg), and liters (1). Add,    measurement. (DOK1)
subtract, multiply, or divide to solve one-step
word problems involving masses or volumes
that are given in the same units, e.g., by using
drawings (such as a beaker with a
measurement scale) to represent the problem.

3.MD. 3.                                           MSFW 3.5.a

Draw a scaled picture graph and a scaled bar       Compare data and interpret quantities
graph to represent a data set with several         represented on tables and different types of
categories. Solve one-and two-step “how many       graphs (line plots, pictographs, and bar
more” and “how many less” problems using           graphs), make predictions, and solve problems
information presented in scaled bar graphs. For    based on the information. (DOK3)
example, draw a bar graph in which each
square in the bar graph might represent 5 pets.
4.MD.4.                                            MSFW 3.4.b

Generate measurement data by measuring            Estimate and measure length using fractional    The MMFR does not specify that
lengths using rulers marked with halves and        parts to the nearest 1/2 inch in the English    students measure to the nearest 1/4
fourths of an inch. Show the data by making a      system. (DOK 2)                                 of an inch until grade 4.4.a. By
line plot, where the horizontal scale is marked                                                    grade 4, the framework specifies
off in appropriate units-whole numbers, halves,    MSFW 3.5.a                                      that students measure to the
or quarters.                                                                                       nearest 1/8 of an inch.
Compare data and interpret quantities
represented on tables and different types of
graphs (line plots, pictographs, and bar
graphs), make predictions, and solve problems
based on the information. (DOK3)

```
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