Unit 5: Place Value in Whole Numbers and Decimals
Whole-Number
Review
Lessons 5.1 and 5.2
Alternate
Opportunities
Lesson 5.1
Extension to Larger
Whole Numbers
Lessons 5.3 – 5.5
Comparing and
Line Graphs
Multiplication Facts
Ordering Numbers
Lessons 5.7 – 5.11
Lessons 5.2, 5.3 and
Lesson 5.12
(all lessons)
5.10
Finding data landmarks, Explaining a strategy, Explaining an alternate solution, Writing money amounts, Simulating a
Shopping Trip, Reviewing metric measures, Writing about tenths and hundredths, Ordering decimals

Decimals
Read and write multi-digit whole numbers

Identify the places in multi-digit numbers and the value of the digits in those places

Order numbers through continuation of counts
Math Journal p. 102
Math Masters p. 119 (Math Message)
HomeLink 5.1 (Frames and Arrows)
Math Journal p. 103 (Math Boxes)
Math Masters p. 422 (5-digit chart)
Vocabulary:
thousands
ten-thousands

SRB: Page 276: Baseball Multiplication

Read and write numbers up to 100,000
Lesson 5.2

Identify the places in numbers through ten-thousands and the values of the digits in those places

Compare and order whole numbers less than 100,000

Distinguish between maximum and median numbers in a given data set.
Vocabulary:
Math Journal p. 104 (Math Boxes)
Math Masters p. 124 (Comparing 5
HomeLink 5.2 (Comparing Numbers)
maximum
Digit Numbers)
Median
Math Masters p. 125 (Comparing and
> greater than
Ordering Numbers)
< less than
Math Masters p. 422 (5-digit chart)
Math Masters p. 423-424 (Top-It)

SRB: Page 302 Number Top-It

Read and write numbers
Lesson 5.3

Identify digits and their values in numbers

Use a calculator to find place-value relationships

Compare and order whole numbers through millions

Extend patterns in a place-value chart to find digit values
Vocabulary:
Math Journal p. 105 (Math Boxes)
Math Masters p. 126 (7 digit place
hundred-thousands
value chart)
millions
Math Masters p. 130 (Find the
Mystery Number)

SRB: Page 304; Math Masters p. 127, 423, 424 Number Top-It

Read 6 and 7 digit whole numbers and identify their digit values
HomeLink 5.3 (Practice with Place
Value)
Lesson 5.4

Compare and order whole numbers

Round whole numbers to easier numbers

Use population data to determine gains and losses in populations of various cities
Vocabulary:
Math Journal p. 106 (Working with
Math Masters p. 133 (Working with
HomeLink 5.4 (Comparing Areas of
population
Populations)
Populations)
Continents)
census
Math Journal p. 107 (Math Boxes)
SRB: Pages 226 & 227 (Population)

Read and write 6 and 7 digit whole numbers
Lesson 5.5

Compare and order whole numbers

Record minute, hour, day and year equivalencies
Vocabulary:
Math Journal p. 108 (How Old Am I?)
Math Masters p. 134 (Math Message)
pie graph
Math Journal p. 109 (Math Boxes)
Math Masters p. 136 (Units of Time)
SRB: Page 304 (Number Top-It ) Page 242 (Ages of U.S. Presidents )

Use multiples of 10 to count a large quantity of base 10 blocks
Lesson 5.6
(Explorations)




Compare and order whole numbers
Find the perimeters of polygons
Connect points by drawing line segments
Identify polygons in a design
HomeLink 5.5 (Writing and Ordering
Numbers)
Vocabulary:
cube
long
flat
big cube
Lesson 5.7
Vocabulary:
tenths
hundredths
Lesson 5.8
Vocabulary:
Lesson 5.9
Math Journal p. 110 (Finding the Value
HomeLink 5.6 (Stories with Large
of Base 10 Blocks)
Numbers)
Math Journal p. 111 (Squares,
Rectangles and Triangles)
Math Journal p. 112 (Pattern Block
Perimeters)
Math Journal p. 113 (Math Boxes)

Use base 10 blocks and grids to model tenths and hundredths and write money amounts in dollars and cents
notation

Read and write decimal numbers through hundredths

Use base 10 blocks and grids to represent decimal and fraction equivalences

Compare and order decimals on 10 by 10 grids
Math Journal p. 114 (Place Value in
Math Masters p. 138 (Math Message)
HomeLink 5.7 (Understanding
Decimals)
Math Masters p. 425 (A Flat)
Decimals)
Math Journal p. 115 (Place Value in
Math Masters p. 426 (10 x 10 Grid)
Decimals)
Math Masters p. 140 (Writing Names
Math Journal p. 116 (Math Boxes)
on Hundred Grids)

Read and write decimal numbers to hundredths

Use base 10 blocks and grids to model and compare decimals to hundredths

Find fractional parts of a region using base 10 blocks and a grid

Use base 10 blocks and grids to represent decimal and fraction equivalences
Math Journal p. 117 (Exploring
Math Masters p. 141 (Math Message)
HomeLink 5.8 (Tenths and
Decimals)
Math Masters p. 143 (Record Sheet for Hundredths)
Math Journal p. 118 (Math Boxes)
Exploring Decimals)
Math Masters p. 145 (Place Value
Mat)
Math Masters p. 146 (Place Value
Mat)

Use base 10 blocks and a meter stick to model tenths and hundredths

Find fractional parts of a region using a meter stick and base 10 blocks

Use base 10 blocks and a meter stick to represent, compare, and order decimals through hundredths
Vocabulary:
Math Journal p. 119 (Decimals for
Math Masters p. 147 (A Shopping Trip) HomeLink 5.9 (Practice with Decimals)
decimeter
Metric Measurement)
Math Journal p. 120 (Math Boxes)
SRB: Pages 215-217 (A Shopping Trip)

Read decimal numbers
Lesson 5.10

Compare and order decimals using a centimeter/millimeter scale

Compare differences among rainfall data to solve problems

Estimate answers to decimal number stories involving difference and ratio comparisons
Vocabulary:
Math Journal p. 121 (How Wet?, How
Math Masters p. 149 (Magnified View
HomeLink 5.10 (Measuring with
precipitation
Dry?)
of 1 Centimeter)
Millimeters)
thousandths
Math Journal p. 122 (Math Boxes)
Math Masters p. 150 (Rain Gauge)
millimeter
Math Masters p. 152 (Comparing
Millimeters and Centimeters)
Math Masters p. 447 (Decimal
Solitaire)
SRB: Page 221 (Normal September Rainfall in Centimeters)

Use place value book routines to read and write decimals
Lesson 5.11
Vocabulary:
Lesson 5.12

Identify digits and express their values

Use place value books to compare and order decimals

Use place value books to identify numbers that are 10 more (less) 1 more (less) and 0.1 more (less)
Math Journal p. 123 (More Decimals)
Math Masters p. 153 (Place Value
HomeLink 5.11 (Comparing Decimals)
Math Journal p. 124 (Math Boxes)
Book)
Math Masters p. 158 (Decimals
between Whole Numbers)

Find the maximum, minimum and range using data from the Sunrise and Sunset Record

Draw conclusions from a line graph
Vocabulary:
line graph

Draw line segments on a line graph
Math Journal p. 126 (Math Boxes)
Math Masters p. 162 (World
Population Growth)
SRB: Page 234 (World Population Growth)
HomeLink 5.12 (Subtraction and
Multiplication Practice)