Grade 1: Chapter 6 – Count and Model Numbers
Chapter Essential Question: How do you use place value to model, read and write numbers to 120?
Before
(Kindergarten)
Know number names and the
count sequence. (K. CC.1,
K.CC.2, K.CC.3)
Count to tell the number of
objects. (K.CC.4a, K.CC.4b,
K.CC.4c, K.CC.5)
Work with numbers 11 – 19 to
gain foundations for place
value. (K.NBT.1)
Des Moines Public Schools
Chapter Six Standards
Grade One
After
(Grade Two)
Number and Operations in Base Ten 1: Count to 120, starting at any number less than 120. In this range, read,
and write numerals and represent a number of objects with a written numeral.
 I can count by ones to extend a counting sequence up to 120.
 I can count by tens from any number to extend a counting sequence up to 120.
 I can read and write numerals to represent a number of 100 to 110 objects.
 I can read and write numerals to represent a number of 110 to 120 objects.
Number and Operations in Base Ten 2: Understand that the two digits of a two-digit number represent amounts
of tens and ones.
 I can group objects to show numbers to 50 as tens and ones.
 I can group objects to show numbers to 100 as tens and ones.
Number and Operations in Base Ten 2a: Understand that the two digits of a two-digit number represent
amounts of tens and ones. Understand the following as special cases: a. 10 can be thought of as a bundle of ten
ones – called a “ten”.
 I can solve problems using the strategy make a model.
Number and Operations in Base Ten 2b): Understand that the two digits of a two-digit number represent
amounts of tens and ones. Understand the following as special cases: b. The numbers from 11 to 19 are
composed of a ten and one, two, three, four, five, six, seven, eight or nine ones.
 I can use models and write to represent equivalent forms of ten and ones.
 I can use objects, picture and numbers to represent a ten and some ones.
Number and Operations in Base Ten 2c: Understand that the two digits of a two-digit number represent
amounts of tens and ones. Understand the following as special cases: c. The numbers 10, 20, 30, 40, 50, 60, 70,
80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones)
 I can use objects, pictures, and numbers to represent tens.
Number and Operations in Base Ten 3: Compare two two-digit numbers based on meanings of the tens and
ones digits, recording the results of comparisons with the symbols >, =, and <.
Understand place value.
(2.NBT.1, 2.NBT.1a, 2.NBT.1b,
2.NBT.2, 2.NBT.3, 2.NBT.4)
2014-2015 Math Curriculum Guides
Grade 1 – Chapter 6
Page | 1
Grade 1: Chapter 6 – Count and Model Numbers
Chapter Essential Question: How do you use place value to model, read and write numbers to 120?
Each day the math block will begin with 15 minutes of Daily Math Review and Mental Math. The focus of DMR should be either prerequisite standard skills or previous chapter
concepts that were not mastered. The focus of mental math should be based on the current Chapter’s skills and concepts. Adjust the amount of questions in DMR and MM to fit
into the 15 minute time block.
Suggested Chapter Pacing
Launching the
Chapter
All lessons are paced for one day, unless otherwise indicated. Teachers may adjust to meet students’ needs.
Review Prerequisite Skills
Build a Number: TE 327I
Pictures of 10 TE 327I
Pre-Assessment
Day Before
Lesson 6.1
Vocabulary Activity
Define and describe Chapter Six vocabulary
words. TE 329
I Can Statement
Lesson 6.1
1.NBT.1
6.1 Technology
Lesson 6.2
1.NBT.1
6.2 Technology
Lesson 6.3
1.NBT.2b
6.3 Technology
Lesson 6.4
1.NBT.2b
6.4 Technology
Lesson 6.5
1.NBT.2a,c
6.5 Technology
Lesson 6.6
1.NBT.2
6.6 Technology
Interactive Whiteboard
Lesson
I can use models and write to
represent equivalent forms of
tens and ones.
Interactive Whiteboard
Lesson
I can use objects, pictures and
numbers to represent a ten and
some ones.
Interactive Whiteboard
Lesson
I can use objects, picture and
numbers to represent tens.
Interactive Whiteboard
Lesson
I can group objects to show
numbers to 50 as tens and ones.
Interactive Whiteboard
Lesson
Des Moines Public Schools

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

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

A: Groups of Ten
L: Strawberries
G: Puddle Hopping
Click here to enter text.
Animated Math Model:
Counting Pattern
A: Groups of Ten
L: Strawberries
Click here to enter text.
Animated Math Model:
Mega Math:
Country Countdown: Block Busters – Level G
Make Ten and More
A: Groups of Ten
L: Strawberries
Mega Math:
Country Countdown: Block Busters – Level G
Country Countdown: Counting Critters – Level P
Click here to enter text.
Animated Math Model:
Make Ten and More
A: Groups of Ten
L: Strawberries
G: Puddle Hopping
Click here to enter text.
Animated Math Model:
Mega Math:
Country Countdown: Block Busters – Level I
Tens
A: Ten and Up
L: Strawberries
G: Tens and Ones Race
Connecting Cubes
Base-Ten blocks
Math on the Spot
Count to 100
Use a Hundred Chart
Mega Math:
Connecting Cubes
Workmat 7
Mid-chapter checkpoint
optional
Teacher Notes
Click here to enter text.
Numberopolis: Cross Town Number Line – Level K
Connecting Cubes
This lesson may take 2 days.
School – Home Letter
Read together and send
home.
Animated Math Model:
None
Connecting Cubes
Math on the Spot
How can you group cubes to
show a number as tens and
ones?
Interactive Student Edition
(Engage)

Centers by Lesson
A: Teen Time
L: Join Us
Mega Math:
Counting Chart (see eTeacher
resource)
Math on the Spot
How can you model and name
groups of tens?
Interactive Student Edition
(Engage)

Math on the Spot
How can you show a number as
ten and ones?
Interactive Student Edition
(Engage)
Counting Chart (see eTeacher
resource)
Math on the Spot
How can you use different ways
to write a number as tens and
ones?
Interactive Student Edition
(Engage)

Math on the Spot
How do numbers change as you
count by tens to 120?
Interactive Student Edition
(Engage)
Preview Chapter Centers
Introduce chapter games, activities, and literature
students will be using during center time.
Implementation Notes
How can knowing a counting
pattern help you count to 120?
Interactive Student Edition
(Engage)
I can count by tens from any
number to extend a counting
sequence up to 120.
Interactive Whiteboard
Lesson
Vocabulary Builder
Going to Town TE 330A
Identify students who will need further
vocabulary support for Chapter Six.
Essential Question
I can count by ones to extend a
counting sequence up to 120.
Show What You Know Assessment
TE 328
Identify Tier 2 and Tier 3 Groups for Small Group Instruction.
Mega Math:
Animated Math Model:
Country Countdown: Block Busters – Level H
None
2014-2015 Math Curriculum Guides
Grade 1 – Chapter 6
Click here to enter text.
Page | 2
Grade 1: Chapter 6 – Count and Model Numbers
Chapter Essential Question: How do you use place value to model, read and write numbers to 120?
I Can Statement
Lesson 6.7
1.NBT.2
6.7 Technology
Lesson 6.8
1.NBT.2a, 3
6.8 Technology
Lesson 6.9
1.NBT.1
6.9 Technology
Lesson 6.10
1.NBT.1
6.10 Technology
Essential Question
I can group objects to show
numbers to 100 as tens and
ones.
Interactive Whiteboard
Lesson
How can you show numbers to
100 as tens and ones?
Interactive Student Edition
(Engage)
I can solve problems using the
strategy make a model.
Interactive Whiteboard
Lesson
I can read and write numerals to
represent a number of 110 to
120.
Interactive Whiteboard
Lesson
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
Mega Math:
Country Countdown: Block Busters – Level H
Country Countdown: Block Busters – Level I
Base-Ten Blocks
Students will have to show
multiple ways to represent a
number in base ten.
Mega Math:
Math on the Spot
Click here to enter text.
Animated Math Model:
Different Ways to Show Numbers
Click here to enter text.
Animated Math Model:
None
None
A: Ten and Up
L: Strawberries
G: Tens and Ones Race
Base-Ten Blocks
Counting Chart
May be a 2 day lesson
Click here to enter text.
Tens and Ones to 100
A: Ten and Up
L: Strawberries
G: Tens and Ones Race
Mega Math:
Teacher Notes
Animated Math Model:
A: Groups of Ten
L: Strawberries
G: Puddle Hopping
Country Countdown: Block Busters – Level H
Country Countdown: Block Busters – Level I
Crayons
Base-Ten Blocks
Counting Chart
Math on the Spot
How can you model, read, and
write numbers from 110 to 120?
Interactive Student Edition
(Engage)


Centers by Lesson
A: Ten and Up
L: Strawberries
G: Tens and Ones Race
Base-Ten Blocks
Connecting Cubes
Math on the Spot
How can you model, read and
write numbers from 100 to 110?
Interactive Student Edition
(Engage)


Math on the Spot
How can making a model help
you show a number in different
ways?
Interactive Student Edition
(Engage)
I can read and write numerals to
represent a number of 100 to
110 objects.
Interactive Whiteboard
Lesson
Implementation Notes
Mega Math:
Animated Math Model:
None
None
Click here to enter text.
Additional Resources for Chapter 6
Numbers and Operations in Base Ten 1
KR: 1:3-10, Grow and Compare, page 158
KR: 1:3-13, Stack, Tell, Spin & Win, page 161 -162
KR: 1:3-18, Comparing Handfuls, page 168-169
Rainbow Numbers
Numbers and Operations in Base Ten 2
Cube Collections
Button Boxes
Numbers and Operations in Base Ten 3
KR: 2:2-12, Snap It, page 56-57
KR: 2:2-27, Building and Rebuilding, p. 98
KR: 2:2-12, Counting Boards: Number Combinations, p. 73
KR: 2:2-22,24,25,26, Number Train Arrangements, page 92-97
KR: 2:2-15, Number Arrangements Using Color Tiles, page 80
KR: 2:3-15, Build-A-Floor Race, p. 133-135
Adding and Subtracting on the Number Line
Unifex Trains
Guess My Number
Khan Video
Raceway Number Values
*KR = Kathy Richardson
Des Moines Public Schools
2014-2015 Math Curriculum Guides
Grade 1 – Chapter 6
Page | 3