 # LES Math Curriculum Map

 Counting and Cardinality Geometry Measurement and Data Numbers and Operations Operations and Algebraic Thinking

## Grade 4 . Module 1

Objectives:

• Place value of multi-digit numbers
• Comparing and rounding multi-digit numbers
• Addition and subtraction word problems

For the complete module, click the link below:

Place Value: https://youtu.be/XGnAge52y4s
Subtraction Word Problem Video: https://youtu.be/GT4fEhfE_8E

## Grade 4 . Module 3

Objectives:

• Area and Perimeter Formulas
• Multiplication up to four digits by a single digit
• Multiplication Word Problems
• Division of Tens and Ones with remainders
• Division up to four digits by a single digit
• Multiplication of two-digits by digits

For the complete module, click the link below:

Area Model For Multiplication: https://youtu.be/WYJsQo7ZTC4
Long Division: https://youtu.be/y3F0SItM-os
Area: https://youtu.be/0Oz38y57–I
Perimeter: https://youtu.be/OX-B1C48PCg
Division Word Problems: https://youtu.be/anlOhNHlqwg

## Grade 4 . Module 4

Objectives:

• Identify, define and construct geometric figures.
• Measure and sketch angles using a protractor.
• Problem solving to find missing angle measurements.
• Classify and analyze attributes and symmetry of triangles, quadrilaterals and other geometric figures.

For the complete module, click the link below:

Identify geometric figures: https://learnzillion.com/lesson_plans/4667-identify-points-lines-line-segments-and-rays/
Identifying different types of angles: https://m.youtube.com/watch?v=NVuMULQjb3o
How to use a protractor :
Sketching angles: https://youtu.be/MUm6nTt5a-g

## Grade 4 . Module 5

Objectives:

• Finding Equivalent Fractions by Decomposing
• Finding Equivalent Fractions Using Multiplication and Division
• •Comparing Fractions
• Finding Equivalent Fractions Greater Than 1
• Adding and Subtracting Mixed Numbers and Fractions

For the complete module, click the link below:

Decomposing Fractions With Tape Diagrams and Number Bond:
http://www.showme.com/sh/?h=2Wd9EXY
https://youtu.be/ucmyg_1zJfA

Comparing fractions using a model and a number line:
https://learnzillion.com/lesson_plans/

Adding and subtracting fractions with like denominators:

Subtracting mixed numbers:
https://learnzillion.com/lesson_plans/9670/?card=82318
https://youtu.be/pDrAQEYWxm0

Converting a mixed number to an improper fraction:

https://learnzillion.com/lesson_plans/

Subtracting mixed numbers:
https://learnzillion.com/lesson_plans/9670/?card=82318

## Grade 4 . Module 6

Objectives:

• Use the metric system to explore tenths and hundredths in various forms (fractions, decimals, place value disks, on a number line and in expanded form)
• Model mixed numbers and show the relationship between fractions and decimals
• Comparing and order decimals and mixed numbers
• Convert and add decimals to fractions
• Money amounts as decimal numbers

For the complete module, click the link below:

Representing decimals with place value disks:

Decimals in expanded form:

Plotting decimals on a number line:

Convert decimals to fractions:

Money amounts as decimal numbers:
https://youtu.be/MMAyGr3lU-0

## Grade 4 . Module 2

Objectives:

• Metric unit conversions (length, mass, capacity)
• Addition and Subtraction using metric measurements (length, mass, capacity)
• Metric unit conversion multi-step word problems (length, mass, capacity)
• Relate metric units to base-ten units

For the complete module, click the link below:

Metric Conversions – https://youtu.be/djTNUp4XIRo
Adding and Subtracting using metric units – https://youtu.be/-h1of_kfc4I
Metric Word Problems – https://learnzillion.com/lesson_plans/6806/

## Grade 4 . Module 7

Objectives:

• Convert metric units for length, weight, time, and capacity using multiplication
• Add and subtract mixed units of length, weight, time, and capacity
• Solve multi-step measurement word problems involving mixed units of measurement using addition, subtraction, multiplication, and division
• Convert mixed number measurements from larger units to smaller units for length, weight, time, and capacity using number lines and tape diagrams

For the complete module, click the link below:

https://youtu.be/h8qUsBrNGS4

Convert Mixed Units of Length:
https://youtu.be/QCkv8guFhks

Converting Time:

Converting Capacity:
https://youtu.be/sBB5yHBPhdo
https://youtu.be/ahDOZKWn7bY

Converting Weight:
https://youtu.be/qPTmEzWxYFo

Convert from larger units to smaller units:
https://youtu.be/D87ttWtTKF8

Converting inches, yards, feet::

## Grade 3 . Module 1

Objectives:

• Multiplication and the meaning of the factors
• Division as an unknown factor problem
• Multiplication and division using units of 2, 3, and 4
• Distributive property and problem solving using units 2-5 and 10

For the complete module, click the link below:

Solving word problems with tape diagram – https://www.youtube.com/watch?v=DuBkycsRFeA
Model Multiplication with arrays – https://youtu.be/17mlqpczNqM
Distributive property – https://youtu.be/APWCe2KtpjQ

## Grade 3 . Module 2

Objectives:

• Telling time and solving problem with elapsed time
• Measuring weight and liquid volume in metric units and solving problems with metric units
• Rounding to the nearest ten and hundred
• Two- and three digit measurement addition using the standard algorithm
• Two- and three digit measurement subtraction using the standard algorithm

For the complete module, click the link below:

Elapsed time on a number line – https://www.youtube.com/watch?v=Orta5xU6DBo&app=desktop
Rounding to the nearest ten using a vertical number line – https://www.youtube.com/watch?v=CFkTQm5gVxw

## Grade 3 . Module 3

Objectives:

• Properties of multiplication and division
• Multiplication and division using units of 6, 7, 8, 9 and 0, 1
• Solving two-step word problems using all four operations (+, -, x, ÷)
• Multiply by single digit factors and multiples of 10

For the complete module, click the link below:

Skip counting by multiples of 6 – https://www.youtube.com/watch?v=eDxSqA0NSqE
Multiply by 9’s trick – https://www.youtube.com/watch?v=Wu3JSnRaaV0
Solving two-step word problems – https://learnzillion.com/lesson_plans/8632-solving-two-step-word-problems-using-a-model/

## Grade 3 . Module 4

Objectives:

• Foundations for understanding area
• Concepts of area measurementv
• Properties using area models
• Solving problems to find area using side lengths of figures

For the complete module, click the link below:

Tiling as a strategy to find area – https://www.youtube.com/watch?v=otBUNw0xIN0
Multiple Concepts Covered – Distributive property and multiple strategies for finding the area of composite figures – https://www.khanacademy.org/math/cc-third-grade-math/3rd-geometry/cc-third-grade-area-distributive-property/v/area-of-rectangles-and-the-distributive-property

## Grade 3 . Module 5

Objectives:

• Partitioning a whole into equal parts
• Unit fractions and their relationship to the whole
• Comparing unit fractions
• Fractions on the number line
• Equivalent fractions
• Comparison, order, and size of fractions

For the complete module, click the link below:

Fractions on a number line –
Equivalent fractions –

## Grade 3 . Module 6

Objectives:

• Making bar graphs, pictographs, and line plots
• Solve one- and two-step problems involving graphs

For the complete module, click the link below:

## Grade 3 . Module 7

Objectives:

• Solving two-step word problems using a letter to represent the unknown
• Attributes of two-dimensional figures
• Problem solving with perimeter and area

For the complete module, click the link below:

Solving word problems with perimeter – https://youtu.be/Wz8grvnFDHM
Finding perimeter with a missing side length – https://youtu.be/tmt5fXhU7Rs
Finding perimeter and area – https://youtu.be/7hFhL5h0Woo

## Grade 2 . Module 1

Objectives:

• Fluency Practice with Sums and Differences Within 100
• Addition and Subtraction Within 100

For the complete module, click the link below:

Lesson 1
Practice Making ten and adding to ten
Lesson 2
Practice Making the next ten and adding to a multiple of ten
Lesson 3
Lesson 4
Make a ten to add within 20
Lesson 5
Make a ten to add within 100
Lesson 6
Subtract single-digit numbers from multiples of 10 within 100
Lesson 7
Take from ten within 20
Lesson 8
Take from ten within 100
Lesson 9
Measure and compare lengths of string using the tape diagram to show your work

## Grade 2 . Module 2

Objectives:

• Understand Concepts about the ruler
• Measure and Estimate Length using Different tools
• Measure and Compare Lengths using Different Length Units
• Relate Addition and Subtraction to Length

For the complete module, click the link below:
Lesson 1
Measurement with non-standard units (Part 1)
Lesson 2
Measurement with non-standard units (Part 2)
Lesson 3
Create a ruler and begin to measure
Lesson 4
Measure using centimeter rulers and meter sticks
Lesson 5
Estimate using mental benchmarks of centimeters and meters
Lesson 6
Measure and compare lengths
Lesson 7
Measure and compare objects using standard and non standard units
Lesson 8
Use a number line to solve addition and subtraction word problems
Lesson 9
Measure and compare lengths of string using the tape diagram to show your work
Lesson 10
Solve two step measurement word problems

Objectives:

• Base Ten Units of Ten, a Hundred, and a Thousand Lesson
• Understanding Place Value Units of One, Ten, and a Hundred
• Three-Digit Numbers in Unit, Standard, Expanded, and Word Forms
• Modeling Base Ten Numbers Within 1,000 with Money
• Modeling Numbers Within 1,000 with Place Value Disks
• Comparing Two Three-Digit Numbers
• Finding 1, 10, and 100 More or Less than a Number

For the complete module, click the link below:

Objectives:

• Addition and Subtraction within 100
• Composing and Decomposing Ten
• Composing and Decomposing Hundreds
• Explanation of Written Methods

For the complete module, click the link below:

Objectives:

• Strategies for Adding and Subtracting within 1,000.
• Strategies for Composing Tens and Hundreds within 1,000.
• Strategies for Decomposing Tens and Hundreds within 1,000.
• Solution Strategies for Written Addition and Subtraction methods.

For the complete module, click the link below:

Objectives:

• Geometric Shapes
• Composite Shapes and Fraction Concepts
• Fractions (Halves, Thirds and Fourths)
• Telling Time

For the complete module, click the link below:

Objectives:

• Problem Solving

• Problem Solving with Coins and Bills

• Understanding the Inch

• Measuring and Estimating Customary and Metric Units

• Problem Solving with Customary and Metric Units

• Displaying Measurement Data

For the complete module, click the link below:

Objectives:

• Equal Grouping
• Arrays and Equal Grouping
• Rectangular Arrays as a Foundation for Multiplication and Division
• The Meaning of Even and Odd Numbers

For the complete module, click the link below:

## Grade 1 . Module 1

Objectives:

• Add and subtract numbers to ten using number bonds and 5-group drawings
• Count on from any number to ten
• The Commutative Property of Addition and the equal sign

For the complete module, click the link below:

## Grade 1 . Module 2

Objectives:

• Add and subtract numbers to twenty
• Solve word problems and expressions with three addends
• Subtraction: Take From Ten
• Drawing 5-Group Columns and using Hide Zero cards in preparation for place value

For the complete module, click the link below:

Solve word problems and expressions with three addends: https://youtu.be/yOIWzlEp98E
Subtraction: Take From Ten https://youtu.be/3W3n3KSgZ6o

## Grade 1 . Module 3

Objectives:

• Measure with centimeter cubes
• Measure length with non-standard units
• Indirect Comparison of Lengths
• Collect, Sort and Interpret Data

For the complete module, click the link below:

Measure length with non-standard units – https://youtu.be/q8o7n-A0SC0
Indirect Comparison of Lengths – https://youtu.be/IFP4aSRGtpE
Collect, Sort and Interpret Data – https://youtu.be/GHb9ZGTDzV4

## Grade 1 . Module 4

Objectives:

• Compare two-digit numbers with greater than, less than, or equal to
• Add two-digit numbers within 20. (Sums less than 40)
• Represent amounts of tens and ones on a place value chart
• Dimes and Pennies
• Solve word problems with tape diagrams
• Identify a number that is ten more, ten less, one more, or one less.

For the complete module, click the link below:

Compare two-digit numbers with greater than, less than, or equal to – https://m.youtube.com/watch?v=rLZbniMGAVA
Add two-digit numbers within 20. (Sums less than 40) – https://youtu.be/fkID3cAIW-I
Represent amounts of tens and ones on a place value chart – https://m.youtube.com/watch?v=omkDLmfvetk
Solve word problems with tape diagrams – https://m.youtube.com/watch?v=PFJbltI7IXQ
Identify a number that is ten more, ten less, one more, or one less – https://youtu.be/FJzmKdXPKVo

## Grade 1 . Module 5

Objectives:

• Classify shapes based on defining attributes
• Create a composite shape from other shapes
• Partition shapes and identify halves and quarters of circles and rectangles
• Tell time to the hour and half hour

For the complete module, click the link below:

Classify shapes based on defining attributes – https://m.youtube.com/watch?v=5bip0bcFlgo
Create a composite shape from other shapes – https://youtu.be/RpW3tjWUZi8
Partition shapes and identify halves and quarters of circles and rectangles – https://www.youtube.com/watch?v=ZLxbPQRIyjw&sns=em
Tell time to the hour and half hour – https://youtu.be/oOLmDoGG4Os

## Grade 1 . Module 6

Objectives:

• Add two-digit numbers within 50. (Sums less than 100)
• Compare quantities with symbols >, =, and <
• Identify pennies, nickels, dimes and quarters by their image, name and value.

For the complete module, click the link below:

Add two-digit numbers within 50. (Sums less than 100) – https://youtu.be/oRgzzNkt44A
Compare quantities with symbols >, =, and < –
Identify pennies, nickels, dimes and quarters by their image, name and value –

## Grade K . Module 1

Objectives:

• Sort, classify and count objects
• Writing and counting numbers 0-10 and 10-0
• Showing quantities to 10 in different configurations (circle, line, scattered)
• Showing 1 more and 1 less 0-10

For the complete module, click the link below:
https://www.engageny.org/resource/kindergarten-mathematics-module-1

## Grade K . Module 2

Objectives:

• Find, describe, and classify flat shapes
• Find, describe and classify 3-dimensional shapes
• Describe and communicate positional words
• Sorting shapes as 2 or 3 Dimensional

For the complete module, click the link below:
https://www.engageny.org/resource/kindergarten-mathematics-module-2

Topic A and C – https://www.youtube.com/watch?v=beTDz9HSNOM&sns=em
Topic B and C – https://www.youtube.com/watch?v=zPZegz690Mg&sns=em
Topic C – https://www.education.com/game/2d-3d-shapes/
Topic B and C – https://www.youtube.com/watch?v=2cg-Uc556-Q&feature=youtu.be

## Grade K . Module 3

Objectives:

• Comparing length and height using linking cubes and the words longer than and shorter than
• Compare weight using heavier than, lighter than or the same as
• Comparing volume using more than, less than and the same as
• Compare area using enough, not enough, more than, fewer than or same as
• Comparing a set within 10 using more, less or fewer
• Make a set that has 1 more and 1 less while writing numbers
• Comparing all units of measurement (length, height, weight, volume, quantity and area)

For the complete module, click the link below:
https://www.engageny.org/resource/kindergarten-mathematics-module-3

Units of Length: https://youtu.be/Ll21j2r8gDc
Height, Length, and Weight: https://youtu.be/ypVQDZL18SQ
One More Than A Number https://youtu.be/kHO8T1y9NsU
More than and less than: https://youtu.be/zau4jtSA_kY

## Grade K . Module 4

Objectives:

• Compose (out together) and decompose (break apart) numbers 2-10 using actions, drawings, fingers, linking cubes, number bonds and number stories
• Subtracting with totals 8-10
• Adding/Subtracting to make 10 using drawings and numerical equations

For the complete module, click the link below:
https://www.engageny.org/resource/kindergarten-mathematics-module-4

Topic A Decomposing Numbers: https://youtu.be/Qw9gzmlkgg0
Topic A: Number Bonds 5 https://www.youtube.com/watch?v=y1oa6o0fMKk&sns=em
Topic B: Number Bonds 6 https://www.youtube.com/watch?v=wIyEWSoz9UY&sns=em
Topic G: What Numbers Make 10 https://www.youtube.com/watch?v=YBkpC29_GaI&sns=em
Topic G: Number Bonds to 10 https://www.youtube.com/watch?v=GyK8iEO5-GI&sns=em
Topic C: Number Bonds to 7 https://www.youtube.com/watch?v=Ihl_9qjvWuc&sns=em

## Grade K . Module 5

Objectives:

• Show place value by counting 10 ones and some more ones
• Compose (put together) and decompose (break apart) numbers 11-20 using ten ones and label with a teen number
• Count to 100 by 1’s and 10’s
• Compose and decompose numbers 11-20 using a number bond, drawings, number stories and write a numerical equation

For the complete module, click the link below:
https://www.engageny.org/resource/kindergarten-mathematics-module-5

## Grade K . Module 6

Objectives:

• Building and drawing flat and solid shapes
• Composing and decomposing shapes using pattern blocks and drawings

For the complete module, click the link below:
https://www.engageny.org/resource/kindergarten-mathematics-module-5

Topic B: Make New Figures – Two Dimensional / 2D Shapes https://youtu.be/RpW3tjWUZi8
Topic B: Making shapes from other shapes https://youtu.be/BellFDa11-A

## Grade PK . Module 1

Objectives:

• Know number names and the count sequence (up to 5)
• Count to tell the number of objects (up to 5)
• Sort objects and count the number of objects in each category.
• Understand that each successive number name refers to a quantity that is 1 larger.

Ways to Teach Counting https://www.prekinders.com/teach-counting/
40 Awesome Number Activities for Preschoolers https://handsonaswegrow.com/40-number-activities-for-preschoolers/
Counting 1 to 5 https://youtu.be/SV6iC34a46w
Sesame Street Learn to Count to 5 https://youtu.be/-Ouon-1zRds
Count to 5 https://youtu.be/de0Beo16fqI
Sorting Apples by Color https://youtu.be/JrugK16tYEw
We Can Sort Toys https://youtu.be/XYvitZRbGi8
Sesame Street https://youtu.be/dvTFv5xJUQc
One to One Correspondence Singapore Math https://youtu.be/WKVbDvOZzyM
Teaching One to One Counting https://youtu.be/dvyLUpE6o7A

## Grade PK: Module 2 – Shapes

Objectives:

• Recognize, sort, describe, and name two-dimensional shapes (circle, square, triangle, rectangle)
• Build two-dimensional shapes from various components (straws, clay, wooden sticks)
• Describe objects in the environment using names of shapes
• Use positional words such as: on top of, under, in front of, behind, over, next to

How to teach shape recognition to preschoolers with fun activities – https://teaching2and3yearolds.com/how-to-teach-shape-recognition-to-preschoolers-with-fun-activities/
Shape games – http://pbskids.org/games/shapes/
Shape activities for preschoolers – https://www.pre-kpages.com/shapes-activities-preschoolers
Shape match – https://www.abcya.com/games/shape_match
Where Am I Now? The position song – https://youtu.be/ryb26FjpgUE

Objectives:

• Count to 15
• One-to-one correspondence (one object paired with one number) from zero to ten
• Cardinality – how many in a set of up to 10 objects
• Number recognition – matching written numerals, 0, 6, 7, 8, 9, and 10 to quantities

Objectives:

• Describe and compare measurable attributes such as length and weight. Describe them using correct vocabulary (ex-small, big, short, long, tall, empty, full, heavy, and light)
• Identify whether the number of objects in one group is more, less, greater than, fewer, and/or the equal to the number of objects in another group
• Identify “first” and “last” related to the order of position

Comparing measurable attributes:
Science for kids: Exploring Volume https://www.pre-kpages.com/science-kids-exploring-volume/
Describing and Comparing Measurable Attributes ttps://learnzillion.com/resources/64110-describing-and-comparing-measurable-attributes

Size: Learning Activities http://www.ideasforpreschoolers.com/size.php
What Weighs More Than an Apple https://www.giftofcuriosity.com/what-weighs-more-than-an-apple/>
How Do You Measure Up? https://www.youtube.com/watch?v=zsv7bYSrzMU&app=desktop

More than/Less than:
How Preschoolers Learn to Compare Numbers http://kateshomeschoolmath.com/how-preschoolers-compare/
More or Less Comparison for Kids https://mail.google.com/mail/u/0/#inbox/161a01ee68936b3c?projector=1

First and Last:
Ocean Animals: First, Middle, and Last https://www.youtube.com/watch?v=Sd6btU2ZOXY

Objectives:

• Know number names and the count sequence to 20