Last updated: 4/10/2025

3rd Grade Math Trimester 1

5 days

 

Report Card Strands: 

Use place value understanding and properties of operations to perform multi digit arithmetic including rounding whole numbers 

Place Value
(1) NY-3.NBT.4a Understand that the digits of a four-digit number represent amounts of thousands, hundreds, tens, and ones.
(1) NY-3.NBT.4b Read and write four digit numbers using base-ten numerals, number names, and expanded form.

Essential Questions:

Why is understanding place value important?
  • represent 4 digit numbers using standard form, word form, and expanded form
  • add and subtract within 1,000
  • properties of addition and subtraction
 

 

  • place Value Chart
  • base Ten 
  • digit
  • value
  • standard form
  • expanded form
  • word form

Students are learning to:

  • identify place values of ones, tens, hundreds, and thousands
  • read and write four digit numbers in standard form, word form, and expanded form

 

  • Brain Pop Jr.
  • Eureka Math Squared

 

  •  Teacher made end of unit assesment
  • IXL quizzes

25 days

 

Report Card Strands: 

Solve problems involving all four operations

Identify and explain patterns and properties in arithmetic

Use place value understanding and properties of operations to perform multi digit arithmetic including rounding whole numbers 

 

Multiplication & Division (0-5)
(2) NY-3.OA.1 Interpret products of whole numbers.
(2) NY-3.OA.2 Interpret whole-number quotients of whole numbers.
(2) NY-3.OA.3 Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities.
(2) NY-3.OA.4 Determine the unknown whole number in a multiplication or division equation relating three whole numbers.
(2) NY-3.OA.5 Apply properties of operations as strategies to multiply and divide.
(2) NY-3.OA.7a Fluently solve single-digit multiplication and related divisions, using strategies such as the relationship between multiplication and division or properties of operations.
(3) NY-3.OA.8 Solve two-step word problems posed with whole numbers and having whole-number answers using the four operations.
(2) NY-3.OA.9 Identify and extend arithmetic patterns (including patterns in the addition table or multiplication table).

 

Essential Question:

How can we use multiplication and division in our daily lives?

Focus Questions:

1. How does understanding patterns, sequences and functions help us to solve problems?

2. How do we use patterns to solve problems? 

3. How is multiplication and division used and what does it mean?

4. What questions can be answered using multiplication and division ?

 

 
  • Multiply and Divide digits 2-5

New or Recently Introduced Terms and Symbols: 

  • array 
  • commutative property
  • distributive property
  • equal groups 
  • expression
  • skip count
  • factors 
  • multiplication/multiply
  • number bonds 
  • number of groups 
  • parentheses 
  • product 
  • repeated addition 
  • rotate 
  • row/column 
  • size of groups 
  • tape diagram 
  • unit 
  • unknown 
  • value
  • whole number 
  • fair share
  • county by 

 

Students are learning to: 

  1. Use grouping to understand multiplication and division of whole numbers.

  2. Express multiplication and division by using the concepts of group, size and total. 

  3. Solve for the unknown whole number in a multiplication or division equation.

  4. Understand the properties of multiplication (commutative and distributive)

  5. Solve two step word problems involving the four operations. 

 

BrainPop Jr: Multiplication and Division Videos 

 Eureka Math Squared

 
  • Eureka Mid-Module assesment
  • Eureka End of Module assesment
  • Exit Tickets
  • Sprints
  • IXL quizzes

8 days

 

Report Card Strands: 

Solve problems involving measurment and estimation of intervals of time, volume, and mass

Time/Elapsed Time
(1) NY-3.MD.1 Tell and write time to the nearest minute and measure time intervals in minutes. Solve one-step word problems involving addition and subtraction of time intervals in minutes.
(2) NY-3.NBT.2 Fluently add and subtract within 1,000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.

Essenital Question:

How do we tell and write time to the nearest minute?

 

How can I use strategies to determine elapsed, start, and end time?
  • Time 
  • Time with five minutes 
  • Time to the nearest minute 
  • Elapsed Time 

New or Recently Introduced Terms and Symbols: 

  • end point
  • interval
  • plot 
  • point
  • second 
  • analog clock
  • horizontal
  • minute
  • number line

 

Students will be able to: 

  1. Add and subtract using strategies and algorithms.
  2. Use addition and subtraction to solve problems. 
  3. Plot times on a number line. 

Videos: 

Brain Pop Jr. Video - Time

 
Brain Pop Jr. Video- Elaspsed Time

 

Eureka Math Squared
  • Eureka Mid-Module assesment
  • Eureka End of Module assesment
  • Exit Tickets
  • Sprints
  • IXL quizzes

4 days

 

Report Card Strands: 

Solve problems involving measurment and estimation of intervals of time, volume, and mass
Using units of measurement 
(1) NY-3.MD.2a Measure and estimate liquid volumes and masses of objects using grams (g), kilograms (kg), and liters (l).
(1) NY-3.MD.2b Add, subtract, multiply, or divide to solve one-step word problems involving masses or liquid volumes that are given in the same units.

1. Determine the correct unit of measurement (kg, g, mL, L)

 

Measurements (mass and capacity) 

Word Problems with addittion and subtraction

 
  • mass
  • capacity
  • gram
  • kilogram
  • liter
  • milliliter
  • liquid volume
  • vertical 

Students will be able to:

Solve problems involving measurement of liquid volumes and masses of objects. 

Use addition and subtraction to solve measurement problems. 

Brainpop 

Eureka Math Squared
  • Eureka Mid-Module assesment
  • Eureka End of Module assesment
  • Exit Tickets
  • Sprints
  • IXL quizzes

5 days

 

Report Card Strands: 

Use place value understanding and properties of operations to perform multi digit arithmetic including rounding whole numbers 

Rounding 
(1) NY-3.NBT.1 Use place value understanding to round whole numbers to the nearest 10 or 100.
(2) NY-3.NBT.2 Fluently add and subtract within 1,000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.

How do we round numbers within 1,000?
  • Rounding to the nearest 10 
  • Rounding to the nearest 100

New or Recently Introduced Terms and Symbols: 

  • about 
  • estimate
  • half way
  • number line
  • plot 
  • point
  • reasonable
  • round 
  • rounding symbol
  • vertical 

Vocabulary Terms and Definitions.pdf

Students will be able to

  1. Round whole numbers to the nearest 10.

  2. Round whole numbers to the nearest 100.

Videos: 

Brain Pop Jr. Video - Rounding

Eureka Math Squared
  • Eureka Mid-Module assesment
  • Eureka End of Module assesment
  • Exit Tickets
  • Sprints
  • IXL quizzes

7 days

Report Card Strands:

Solve problems involving all four operations

Add and subtract numbers within 1,000

Report Card Strands: 

Solve problems involving all four operations

Identify and explain patterns and properties in arithmetic

Use place value understanding and properties of operations to perform multi digit arithmetic including rounding whole numbers 

Addition and Subtraction
(1) 3.NBT.2 Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
(3) NY-3.OA.8 Solve two-step word problems posed with whole numbers and having whole-number answers using the four operations.

1. How does understanding place value help you solve double digit addition and subtraction problems?

2. How do I take apart and recombine numbers in a variety of ways for finding sums and differences?

3. How can using number relationships help me solve addition and subtraction problems for two digit and three-digit numbers?
  • word problems and algorithms with addition and subtraction 
  • addend 
  • sum
  • difference
  • expression
  • equation
  • tape diagram 

Students will be able to:

  1. Fluently add and subtract within 1,000.
  2. Solve two-step word problems
  3. Use addition and subtraction to solve problems. 
  4. Write equations to represent problems.

Brain pop 

Eureka Math Squared
  • Eureka Mid-Module assesment
  • Eureka End of Module assesment
  • Exit Tickets
  • Sprints
  • IXL quizzes

10 days

 

Report Card Strands: 

Solve problems involving all four operations

Identify and explain patterns and properties in arithmetic

Use place value understanding and properties of operations to perform multi digit arithmetic including rounding whole numbers 

Multiply single digit numbers by mutiples of 10

 

Multiplication and Division (0, 1, 6-10) and multiples of 10
(2) NY-3.OA.1 Interpret products of whole numbers.
(2) NY-3.OA.2 Interpret whole-number quotients of whole numbers.
(2) NY-3.OA.3 Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities.
(2) NY-3.OA.4 Determine the unknown whole number in a multiplication or division equation relating three whole numbers.
(2) NY-3.OA.5 Apply properties of operations as strategies to multiply and divide.
(1) NY-3.OA.6 Understand division as an unknown-factor problem.
(2) NY-3.OA.7a Fluently solve single-digit multiplication and related divisions, using strategies such as the relationship between multiplication and division or properties of operations.
(1) NY-3.OA.7b Know from memory all products of two one-digit numbers.
(3) NY-3.OA.8 Solve two-step word problems posed with whole numbers and having whole-number answers using the four operations.
(2) NY-3.OA.9 Identify and extend arithmetic patterns (including patterns in the addition table or multiplication table).

Essential Question:

How can we use multiplication and division in our daily lives?

Focus Questions:

1. How does understanding patterns, sequences and functions help us to solve problems?

2. How do we use patterns to solve problems? 

3. How is multiplication and division used and what does it mean?

4. What questions can be answered using multiplication and division ?
  • Multiply and divide digits 0-10
  • Can multiply single digit numbers by multiples of 10

New or Recently Introduced Terms and Symbols: 

  • array 
  • commutative property
  • distributive property
  • associative property
  • equal groups 
  • expression
  • distribute 
  • factors 
  • multiplication/multiply
  • multiples
  • skip count
  • number bonds 
  • number of groups 
  • parentheses 
  • product 
  • repeated addition 
  • rotate 
  • row/column 
  • size of groups 
  • tape diagram 
  • unit 
  • unknown 
  • value
  • whole number 
  • fair share
  • count by

Students will be able to

  1. Use grouping to understand multiplication and division of whole numbers.

  2. Express multiplication and division by using the concepts of group, size and total. 

  3. Solve for the unknown whole number in a multiplication or division equation.

  4. Understand the properties of multiplication (commutative and distributive and associative)

  5. Solve two step word problems involving the four operations. 
  6. Identity property of 1 
  7. identity property of 0

Eureka Math Squared
  • Eureka Mid-Module assesment
  • Eureka End of Module assesment
  • Exit Tickets
  • Sprints
  • IXL quizzes
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