Week 1
Lesson 1
Welcome
Welcome
Lesson 2
Module 1


Lesson 1: Understand equal groups of as multiplication.
Lesson 3
Module 1
Lesson 2: Relate multiplication to the array model.
 Week 2
Lesson 4
Module 1
Lesson 3: Interpret the meaning of factors
Lesson 5
Module 1
Lesson 4: Understand the meaning of the unknown as the size of the
group in division.
Lesson 6
Module 1
. Lesson 5: Understand the meaning of unknown numbers
 Week 3
Lesson 7
Module 1
Lesson 6: Interpret the unknown in division using the array model.
Lesson 8
Module 1
Lessons 7–8: Demonstrate the commutativity of multiplication
related facts by skip-counting objects in array models.
Lesson 9
Module 1
Lessons 7–8: Demonstrate the commutativity of multiplication
related facts by skip-counting objects in array models.
 Week 4
Lesson 10
Module 1
 Lesson 9: Find related multiplication facts by adding and subtracting
equal groups in array models.
Lesson 11
Module 1
Lesson 10: Model the distributive property with arrays to decompose units as a strategy to multiply
Lesson 12
Module 1
Lesson 11: Model division as the unknown factor in multiplication using
arrays and tape diagrams.
 Week 5
Lesson 13
Module 1
Lesson 12: Interpret the quotient as the number of groups or the number of objects in each group using units of 2.
Lesson 14
Module 1
Lesson 13: Interpret the quotient as the number of groups or the number of objects in each group using units of 3.
Lesson 15
Module 1
Lesson 14: Skip-count objects in models to build fluency with multiplication facts using units of 4.
 Week 6
Lesson 16
Module 1

Lesson 15: Relate arrays to tape diagrams to model the commutative
property of multiplication
Lesson 17
Module 1

Lesson 16: Use the distributive property as a strategy to find related
multiplication facts.
Lesson 18
Module 1
Lesson 17: Model the relationship between multiplication and division.
 Week 7
Lesson 19
Module 1
Lessons 18–19: Apply the distributive property to decompose units.
Lesson 20
Module 1
Lessons 18–19: Apply the distributive property to decompose units.
Lesson 21
Module 1
Lesson 20: Solve two-step word problems involving multiplication and
division, and assess the reasonableness of answers.
 Week 8
Lesson 22
Module 1

Lesson 21: Solve two-step word problems involving all four operations, and assess the reasonableness of answers.
Lesson 23
Module 1
Assessment
Lesson 24
Module 2
Lesson 1: Explore time as a continuous measurement using a stopwatch.
 Week 9
Lesson 25
Module 2
Lesson 2: Relate skip-counting by fives on the clock and telling time to a continuous measurement model, the number line .
Lesson 3: Count by fives and ones on the number line as a strategy to tell time to the nearest minute on the clock.
Lesson 26
Module 2

Lesson 4: Solve word problems involving time intervals within 1 hour by
counting backward and forward using the number line and clock.

Lesson 27
Module 2
Lesson 5: Solve word problems involving time intervals within 1 hour by
adding and subtracting on the number line.
 Week 10
Lesson 28
Module 2
Lesson 6: Build and decompose a kilogram to reason about the size and weight of 1 kilogram, 100 grams, 10 grams, and 1 gram.
Lesson 7: Develop estimation strategies by reasoning about the weight in kilograms of a series of familiar objects to establish mental
benchmark measures.
Lesson 29
Module 2
Lesson 8: Solve one-step word problems involving metric weights within100 and estimate to reason about solutions.
Lesson 30
Module 2
Lesson 9: Decompose a liter to reason about the size of 1 liter, 100
milliliters, 10 milliliters, and 1 milliliter.
.
 Week 11
Lesson 31
Module 2
Lesson 10: Estimate and measure liquid volume in liters and milliliters using the vertical number line
Lesson 11:Solve mixed word problems involving all four operations with
grams, kilograms, liters, and milliliters given in the same units.
Lesson 32
Module 2

Lesson 12: Round two-digit measurements to the nearest ten on the
vertical number line.
Lesson 33
Module 2
Lesson 13: Round two- and three-digit numbers to the nearest ten on the vertical number line.
 Week 12
Lesson 34
Module 2

Lesson 14: Round to the nearest hundred on the vertical number line.
Lesson 15: Add measurements using the standard algorithm to compose larger units once.
Lesson 35
Module 2

Lesson 36
Module 2
Lesson 17: Estimate sums by rounding and apply to solve measurement
word problems.
 Week 13
Lesson 37
Module 2
Lesson 18: Decompose once to subtract measurements including three-digit minuends with zeros in the tens or ones place.

Lesson 19: Decompose twice to subtract measurements including three-digit minuends with zeros in the tens and ones places.
Lesson 38
Module 2
Lesson 20: Estimate differences by rounding and apply to solve measurement word problems.
Lesson 39
Module 2
Lesson 21: Estimate sums and differences of measurements by rounding, and then solve mixed word problems.
 Week 14
Lesson 40
Module 2: 
Assessment
Lesson 41
Module 3

Lesson 1: Study commutativity to find known facts of 6, 7, 8, and 9.
Lesson 2: Apply the distributive and commutative properties to relate
multiplication facts 5 × n + n to 6 × n and n × 6 where n is the
size of the unit.
Lesson 42
Module 3


Lesson 3: Multiply and divide with familiar facts using a letter to
represent the unknown.
 Week 15
Lesson 43
Module 3
.Lesson 4: Count by units of 6 to multiply and divide using number bonds

to decompose.

Lesson 5: Count by units of 7 to multiply and divide using number bonds

to decompose.
Lesson 44
Module 3
Lesson 6: Use the distributive property as a strategy to multiply and

divide using units of 6 and 7.

Lesson 7: Interpret the unknown in multiplication and division to model

and solve problems using units of 6 and 7.
Lesson 45
Module 3
Lesson 8: Understand the function of parentheses and apply to solving

problems.
 Week 16
Lesson 46
Module 3
Lesson 9: Model the associative property as a strategy to multiply.
Lesson 47
Module 3
Lesson 10: Use the distributive property as a strategy to multiply and

divide.

Lesson 11: Interpret the unknown in multiplication and division to model

and solve problems.
Lesson 48
Module 3
Lesson 12: Apply the distributive property and the fact 9 = 10 – 1 as a

strategy to multiply.
 Week 17
Lesson 49
Module 3
Lessons 13–14: Identify and use arithmetic patterns to multiply.
Lesson 50
Module 3
Lesson 15: Interpret the unknown in multiplication and division to model

and solve problems.
Lesson 51
Module 3
Lesson 16: Reason about and explain arithmetic patterns using units of 0

and 1 as they relate to multiplication and division.

Lesson 17: Identify patterns in multiplication and division facts using the

multiplication table.
 Week 18
Lesson 52
Module 3
Lesson 18: Solve two-step word problems involving all four operations and assess the reasonableness of solutions.
Lesson 53
Module 3
Lesson 19: Multiply by multiples of 10 using the place value chart.
Lesson 54
Module 3
Lesson 20: Use place value strategies and the associative property
n × (m × 10) = (n × m) × 10 (where n and m are less than 10) to
multiply by multiples of 10.
 Week 19
Lesson 55
Module 3
Lesson 21: Solve two-step word problems involving multiplying single-digitactors and multiples of 10.
Lesson 56
Module 3
Review and Assess
Lesson 57
Module 4
Lesson 1: Understand area as an attribute of plane figures.
 Week 20
Lesson 58
Module 4
Lesson 2: Decompose and recompose shapes to compare areas.
Lesson 59
Module 4
Lesson 3: Model tiling with centimeter and inch unit squares as a strategy

to measure area.
Lesson 60
Module 4
Lesson 4: Relate side lengths with the number of tiles on a side.
Lesson 5: Form rectangles by tiling with unit squares to make arrays
 Week 21
Lesson 61
Module 4
Lesson 6: Draw rows and columns to determine the area of a rectangle

given an incomplete array.

Lesson 7: Interpret area models to form rectangular arrays.
Lesson 62
Module 4
Lesson 8: Find the area of a rectangle through multiplication of the side

lengths.
Lesson 63
Module 4
Lesson 9: Analyze different rectangles and reason about their area.
Lesson 10: Apply the distributive property as a strategy to find the total

area of a large rectangle by adding two products.
 Week 22
Lesson 64
Module 4
Lesson 11: Demonstrate the possible whole number side lengths of
rectangles with areas of 24, 36, 48, or 72 square units using the
associative property.
Lesson 65
Module 4
Lesson 12: Solve word problems involving area.
Lesson 66
Module 4
Lessons 13–14: Find areas by decomposing into rectangles or completing composite figures to form rectangles.
 Week 23
Lesson 67
Module 4
Lessons 15–16: Apply knowledge of area to determine areas of rooms in agiven floor plan.
Lesson 68
Module 4
Assessment
Lesson 69
Module 5
Lesson 1: Specify and partition a whole into equal parts, identifying and

counting unit fractions using concrete models.
 Week 24
Lesson 70
Module 5
Lesson 2: Specify and partition a whole into equal parts, identifying and

counting unit fractions by folding fraction strips.
Lesson 71
Module 5
Lesson 3: Specify and partition a whole into equal parts, identifying and
counting unit fractions by drawing pictorial area models.
Lesson 4: Represent and identify fractional parts of different wholes.
Lesson 72
Module 5
Lesson 5: Partition a whole into equal parts and define the equal parts to

identify the unit fraction numerically.

Lesson 6: Build non-unit fractions less than one whole from unit

fractions.
 Week 25
Lesson 73
Module 5
Lesson 7: Identify and represent shaded and non-shaded parts of one

whole as fractions.
Lesson 74
Module 5
Lesson 8: Represent parts of one whole as fractions with number bonds.
Lesson 9: Build and write fractions greater than one whole using unit

fractions.
Lesson 75
Module 5
Lesson 10: Compare unit fractions by reasoning about their size using

fraction strips.
 Week 26
Lesson 76
Module 5
Lesson 11: Compare unit fractions with different-sized models

representing the whole.
Lesson 77
Module 5
Lesson 12: Specify the corresponding whole when presented with one

equal part.

Lesson 13: Identify a shaded fractional part in different ways depending on

the designation of the whole.
Lesson 78
Module 5
Lesson 14: Place fractions on a number line with endpoints 0 and 1.
 Week 27
Lesson 79
Module 5
Lesson 15: Place any fraction on a number line with endpoints 0 and 1.
Lesson 16: Place whole number fractions and fractions between whole

numbers on the number line.
Lesson 80
Module 5
Lesson 17: Practice placing various fractions on the number line.
Lesson 18: Compare fractions and whole numbers on the number line by

reasoning about their distance from 0.
Lesson 81
Module 5
Lesson 19: Understand distance and position on the number line as

strategies for comparing fractions. (Optional)
 Week 28
Lesson 82
Module 5
Lesson 20: Recognize and show that equivalent fractions have the same

size, though not necessarily the same shape.

Lesson 21: Recognize and show that equivalent fractions refer to the same

point on the number line.
Lesson 83
Module 5
Lessons 22–23: Generate simple equivalent fractions by using visual fraction

models and the number line.
Lesson 84
Module 5
Lesson 24: Express whole numbers as fractions and recognize equivalence

with different units.
 Week 29
Lesson 85
Module 5
Lesson 25: Express whole number fractions on the number line when the

unit interval is 1.
Lesson 86
Module 5
Lesson 26: Decompose whole number fractions greater than 1 using whole

number equivalence with various models.

Lesson 27: Explain equivalence by manipulating units and reasoning about

their size.
Lesson 87
Module 5
Lesson 28: Compare fractions with the same numerator pictorially.
 Week 30
Lesson 88
Module 5
Lesson 29: Compare fractions with the same numerator using <, >, or =,

and use a model to reason about their size.

Lesson 30: Partition various wholes precisely into equal parts using a

number line method.
Lesson 89
Module 5
review and assessment
Lesson 90
Module 6
Lesson 1: Generate and organize data.
 Week 31
Lesson 91
Module 6
Lesson 2: Rotate tape diagrams vertically.
Lesson 3: Create scaled bar graphs.
Lesson 92
Module 6
Lesson 4: Solve one- and two-step problems involving graphs.
Lesson 93
Module 6
Lesson 5: Create ruler with 1-inch,
1
2
-inch, and 1
4
-inch intervals, and

generate measurement data.

Lesson 6: Interpret measurement data from various line plots.
 Week 32
Lesson 94
Module 6
Lessons 7–8: Represent measurement data with line plots.
Lesson 95
Module 6
Lesson 9: Analyze data to problem solve.
Lesson 96
Module 6
Assessment/Goodbyes