Mathematics (Grade 3) by Ms. Bradshaw

Marvah Bradshaw

133 Lessons

9 months

18 Student

Free

Enroll In This Course

IITAE Course UpdateGrade 3Primary School Courses

Mathematics (Grade 3) by Ms. Bradshaw

Marvah Bradshaw

133 Lessons

9 months

18 Student

Free Enroll In This Course

Introduction

Rationale

Mathematics is being used more increasingly in other subject areas such as Social Studies, Science and Technology.
Children need to master mathematical concepts and skills to find answers to questions and problems which arise in everyday life.
Mathematics can be a means whereby children are helped to think for themselves as they learn through their own activities and enjoy what they are
doing.
Mathematics can help develop an inquiring mind.

General Aims

To assist pupils to:

Understand and use mathematical language and symbols.
See patterns and relationships in math and in their environment.
Find common elements among Mathematical concepts.
Search for, recognize and generate mathematical ideas.
Appreciate the role and application of mathematics in their daily activities.
Understand the structure and organization of mathematics while developing proficiency in its processes and operations.

Lessons

TERM 1: NUMBERS & NUMBER SENSE (COMMUNICATING WITH NUMBERS, PLACE VALUE AND EXPANSION) - Students should be able to:

Identify whole numbers up to 999

- - -

Read and write whole numbers up to 999: Using figures, using words, using expanded form.

- - -

State the value and place value of any digit in a 4-digit whole number

- - -

Write four digit numbers in expanded form

- - -

Write four digit numerals given the expanded form

- - -

TERM 1: NUMBERS & NUMBER SENSE (COUNTING AND ESTIMATING)

Skip count in intervals of 25: (a) forward to 1000 (b) backward to 0

- - -

Repeat number sequences for counting up to 1000 in: Tens & hundreds

- - -

Identify sets of 0 – 1,000 members

- - -

Create sets of 0 – 1 000 members

- - -

Compare sets

- - -

TERM 1: NUMBERS & NUMBER SENSE (COMPARING NUMBERS AND ROUNDING)

Order sets

- - -

Identify numbers that are before, after or between reference numbers

- - -

Compare numbers up to 10,000 using: Terms like more than, less than, equal or the same as, relation symbols

- - -

Write numbers in order of: Ascending value & descending value

- - -

Round whole numbers with up to 4 digits, to the nearest ten

- - -

TERM 1: NUMBERS & NUMBER SENSE (TYPES OF NUMBERS: ORDINAL NUMBERS, ODD NUMBERS & EVEN NUMBERS)

Identify the 1st through 50th object in a linear arrangement

- - -

Read and write ordinal numbers from 1st to 100th

- - -

Define: Odd numbers, even numbers

- - -

Classify whole numbers up to 100 as odd or even

- - -

Construct sets of even and odd numbers up to 100

- - -

TERM 1: NUMBERS & NUMBER SENSE (ADDITION FACTS & PROPERTIES)

Develop basic addition facts up to 18

- - -

Express number sentences with addition in equivalent forms by using the property of: Commutativity, associativity, identity

- - -

Use the properties of addition to simplify number problems

- - -

TERM 1: NUMBERS & NUMBER SENSE (ADDITION & ESTIMATION SKILLS)

Add 3 to 4-digit numbers up to three addends with sums not exceeding 999: Without regrouping, with regrouping

- - -

Add mentally without regrouping: 2-digit and 1-digit numbers, two 2-digit numbers to 3-digit numbers with multiples of 100

- - -

Solve one-step word problems involving addition

- - -

Use rounding to estimate the sum of 3 to 4-digit addends

- - -

TERM 1: NUMBERS & NUMBER SENSE (UNIT FRACTIONS: 1⁄2, 1⁄4 AND 1⁄8)

Protected: Represent unit fractions of a single, regular shape by: Folding, cutting or shading

- - -

Sketch shaded diagrams of unit fractions

- - -

Interpret shaded diagrams of unit fractions

- - -

Use a group of objects to represent unit fractions

- - -

Read and write unit fractions

- - -

Explain the relationships among 1⁄2, 1⁄4 and 1/8

- - -

TERM 1: NUMBERS & NUMBER SENSE (WORKING WITH UNIT FRACTIONS AND SIMILAR FRACTIONS)

Compare 1⁄2, 1⁄4, and 1/8 with 1/16 using relation symbols

- - -

Compare unit fractions with different denominators

- - -

Add similar fractions

- - -

Subtract similar fractions

- - -

TERM 1: NUMBERS & NUMBER SENSE (FRACTIONS OF A SET)

Calculate the following fractions of a set: 1⁄2, 1/3, 1⁄4, 1/5, 1/6, 1/8, 1/10

- - -

Represent fractions of given quantities using manipulatives

- - -

TERM 1: NUMBERS & NUMBER SENSE (PLACE VALUE, ORDERING AND ADDITION OF DECIMAL NUMBERS)

Visualize decimal numbers using number lines, blocks, grids and money

- - -

State the place value and the value of a digit in a decimal number through hundredths

- - -

Use the place value of digits and relation symbols to compare decimals

- - -

Add decimals up to: Tenths, hundredths

- - -

TERM 1: NUMBERS & NUMBER SENSE (MONEY – PART 1)

Identify notes up to $100

- - -

Use different coin and note combinations to create sets of equal monetary value up to $20.00

- - -

Represent the value of coins in dollar and cent notation when given an assortment of coins

- - -

Determine the value of various assortments of coins and notes up to $20.00

- - -

TERM 2: NUMBERS & NUMBER SENSE (DIVISION OF WHOLE NUMBERS USING THE LONG AND SHORT DIVISION ALGORITHMS)

Divide: -1, 2 and 3 digit numbers by 1-digit numbers without remainders

1 Topic

Divide 2 to 3-digit numbers by 1 digit numbers without remainders (cont’d)

Long division by 1 divisor with remainders

- - -

Long division by 1 divisor of 2 and 3 digit numbers with and without remainders

- - -

Division of 2 and 3 digit multiples of 10 by 10 without remainders

- - -

Division of 2 and 3 digit multiples of 10 with regrouping

- - -

Division of 2 and 3 digit numbers by 2 digit divisors with regrouping no remainder

- - -

Division of 3 digit numbers …review and practice

- - -

Division of 2 and 3 digit numbers by 2 digit divisors continued

- - -

Division of 3 digit numbers –continued practice

- - -

Basic facts and word problems review

- - -

Division computation and word problems practice

- - -

Zero in the quotient

2 Topics

TERM 2: NUMBERS & NUMBER SENSE (SUBTRACTION WITH WHOLE NUMBERS AND DECIMAL NUMBERS)

Subtract 3-digit numbers from 3 to 4-digit numbers: With regrouping, without regrouping with zeros in the digits, without zeros in the digits

- - -

Subtract mentally without regrouping: 2-digit and 1-digit numbers, two 2-digit numbers, 3-digit multiples of 100

- - -

Solve one-step word problems involving subtraction

- - -

Use rounding to estimate the difference of two 3 to 4-digit (whole) numbers

- - -

Subtract decimals up to: Tenths, hundredths

- - -

TERM 2: NUMBERS & NUMBER SENSE (ADDITION AND SUBTRACTION WITH MONEY)

Create problems involving addition and/or subtraction of whole numbers including money (up to $20.00)

- - -

TERM 2: NUMBERS & NUMBER SENSE (MULTIPLICATION OF WHOLE NUMBERS)

Multiply 1-digit numbers, emphasizing 6, 7, 8 and 9, by: 1-digit numbers, 2-digit numbers without regrouping, 2-digit numbers with regrouping, 10, 100, 1000

- - -

Multiply 2-digit numbers by: 1-digit numbers including 6, 7, 8 and 9, 2-digit numbers without regrouping, 2-digit numbers with regrouping

- - -

Multiply whole numbers by decimals expressed to: Tenths, hundredths

- - -

TERM 2: NUMBERS & NUMBER SENSE (PROPERTIES OF MULTIPLICATION, ROUNDING AND PROBLEM SOLVING)

Identify the following properties of multiplication: Commutativity, associativity, identity, product of zero

- - -

Use the properties of multiplication to simplify problems

- - -

Use rounding to estimate the products of whole numbers between 1 and 1000

- - -

Solve one-step word problems involving multiplication of whole numbers including money

- - -

Solve two-step word problems involving multiplication and addition/subtraction of whole numbers including money

- - -

TERM 2: NUMBERS & NUMBER SENSE (DIVISION: WORD PROBLEMS AND DECIMALS)

Solve one-step word problems using division, for dividends up to 50

- - -

Divide by whole numbers, decimals expressed to: Tenths, hundredths

- - -

TERM 2: NUMBERS & NUMBER SENSE (MONEY – PART 2)

Simulate: Purchasing up to three items, giving correct change from amounts not exceeding $20.00

- - -

TERM 2: SHAPES & SPACE (TYPES OF SHAPES, OBJECTS AND LINES)

Recognize and name 2-D shapes

- - -

Identify parallel, perpendicular and intersecting lines in 2-d shapes

- - -

Distinguish between straight and curved lines

- - -

Identify vertical and horizontal lines

- - -

Protected: Recognize and name 3-D

- - -

TERM 2: SHAPES & SPACE (EXPLORING THE PROPERTIES OF SHAPES AND OBJECTS)

Identify and count the faces, vertices and edges on cubes, cuboids, cylinders, cones and spheres

- - -

Identify the plane figures (2-D shapes) on the faces of 3-D solids

- - -

TERM 2: SHAPES & SPACE (ANGLES IN PLANE FIGURES)

Identify a right angle in plane figures

- - -

TERM 2: PATTERNS & RELATIONS (SETS)

Sort objects and numbers into sets using up to two attributes

- - -

Identify objects and numbers in sets that are: Identical, similar, non- identical

- - -

Describe a set: Orally, in writing

- - -

Identify the elements within a set

- - -

List the number of elements within a set

- - -

Identify equal sets

- - -

TERM 3: SHAPES & SPACE (TIME)

Making a clock

- - -

Clocks: Time on the hour and half past the hour

- - -

More time on the hour and half hour…Drawing clocks

- - -

State and record time using quarter past

- - -

State and record time using quarter to the hour

- - -

Writing quarter to the hour both ways

- - -

Working with time

- - -

Read and write digital and standard time to the hour

- - -

Determine, given two times, the elapsed time in: Hours, half hours

- - -

State the relationship between: Days and weeks, weeks and months, minutes and hours

- - -

Interpret information on a calendar

- - -

Solve word problems involving time

- - -

TERM 3: SHAPES & SPACE (MASS)

Define mass

- - -

State the relationship between g and kg and compare measures

- - -

Compare unit mass in g and kg

- - -

Estimate the mass of objects in g or kg

1 Topic

More estimating mass

Estimating and converting the mass of objects in g or kg

- - -

Solve problems involving mass 2

1 Topic

Solving problems involving mass

General review activity

- - -

TERM 3: SHAPES & SPACE (LENGTH AND PERIMETER)

State the relationship between cm and m

- - -

Compare unit lengths in cm and m using objects

- - -

Estimate the length of lines to the nearest: Whole number, half

- - -

Measure then write the lengths of lines (whole numbers only)

- - -

Select the most appropriate standard unit of length

- - -

Use non-standard and standard units of length to compare and order objects

- - -

Estimate the perimeter of polygons (up to 5 sides) using standard units

- - -

TERM 3: SHAPES & SPACE (CAPACITY)

Define: Volume, capacity

- - -

Use standard units to: Estimate capacity – (ml & L), measure capacity – (ml & L), compare the capacity of objects – (ml & L)

- - -

Solve problems involving capacity

- - -

TERM 3: STATISTICS & PROBABILITY (GATHERING, REPRESENTING AND INTERPRETING DATA)

Collect data from experiments and observations

- - -

Select a sample or population and organize the collection of data

- - -

Record and interpret data using tally charts

- - -

Draw pictographs using a scale of 1 unit to represent 2, 5 or 10 (with guidance)

- - -

Read and interpret pictographs and bar graphs where a single picture or bar represents 2 to 10 objects

- - -

Plot and connect points on a grid

- - -

TERM 3: STATISTICS & PROBABILITY (THE MODE)

Identify the mode in pictographs and bar graphs

- - -

TERM 3: STATISTICS & PROBABILITY (INFERENCE AND PROBABILITY)

Use data to make inferences and draw conclusions

- - -

Describe the likelihood of an outcome using terms such as more likely, unlikely, equal chance, impossible or certain

- - -

TERM 3: PATTERNS & RELATIONS (PATTERNS)

Use two or more attributes to sort objects

- - -

Use objects and concrete models to explain the rules for addition and multiplication patterns

- - -

Use addition and multiplication patterns to make predictions

- - -

TERM 3: PATTERNS & RELATIONS (TESSELLATIONS)

Make patterns with geometric shapes

- - -

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Mathematics (Grade 3) by Ms. Bradshaw

Mathematics (Grade 3) by Ms. Bradshaw

Rationale

General Aims

Lessons

TERM 1: NUMBERS & NUMBER SENSE (COMMUNICATING WITH NUMBERS, PLACE VALUE AND EXPANSION) - Students should be able to:

Identify whole numbers up to 999 - - -

Read and write whole numbers up to 999: Using figures, using words, using expanded form. - - -

State the value and place value of any digit in a 4-digit whole number - - -

Write four digit numbers in expanded form - - -

Write four digit numerals given the expanded form - - -

TERM 1: NUMBERS & NUMBER SENSE (COUNTING AND ESTIMATING)

Skip count in intervals of 25: (a) forward to 1000 (b) backward to 0 - - -

Repeat number sequences for counting up to 1000 in: Tens & hundreds - - -

Identify sets of 0 – 1,000 members - - -

Create sets of 0 – 1 000 members - - -

Compare sets - - -

TERM 1: NUMBERS & NUMBER SENSE (COMPARING NUMBERS AND ROUNDING)

Order sets - - -

Identify numbers that are before, after or between reference numbers - - -

Compare numbers up to 10,000 using: Terms like more than, less than, equal or the same as, relation symbols - - -

Write numbers in order of: Ascending value & descending value - - -

Round whole numbers with up to 4 digits, to the nearest ten - - -

TERM 1: NUMBERS & NUMBER SENSE (TYPES OF NUMBERS: ORDINAL NUMBERS, ODD NUMBERS & EVEN NUMBERS)

Identify the 1st through 50th object in a linear arrangement - - -

Read and write ordinal numbers from 1st to 100th - - -

Define: Odd numbers, even numbers - - -

Classify whole numbers up to 100 as odd or even - - -

Construct sets of even and odd numbers up to 100 - - -

TERM 1: NUMBERS & NUMBER SENSE (ADDITION FACTS & PROPERTIES)

Develop basic addition facts up to 18 - - -

Express number sentences with addition in equivalent forms by using the property of: Commutativity, associativity, identity - - -

Use the properties of addition to simplify number problems - - -

TERM 1: NUMBERS & NUMBER SENSE (ADDITION & ESTIMATION SKILLS)

Add 3 to 4-digit numbers up to three addends with sums not exceeding 999: Without regrouping, with regrouping - - -

Add mentally without regrouping: 2-digit and 1-digit numbers, two 2-digit numbers to 3-digit numbers with multiples of 100 - - -

Solve one-step word problems involving addition - - -

Use rounding to estimate the sum of 3 to 4-digit addends - - -

TERM 1: NUMBERS & NUMBER SENSE (UNIT FRACTIONS: 1⁄2, 1⁄4 AND 1⁄8)

Protected: Represent unit fractions of a single, regular shape by: Folding, cutting or shading - - -

Sketch shaded diagrams of unit fractions - - -

Interpret shaded diagrams of unit fractions - - -

Use a group of objects to represent unit fractions - - -

Read and write unit fractions - - -

Explain the relationships among 1⁄2, 1⁄4 and 1/8 - - -

TERM 1: NUMBERS & NUMBER SENSE (WORKING WITH UNIT FRACTIONS AND SIMILAR FRACTIONS)

Compare 1⁄2, 1⁄4, and 1/8 with 1/16 using relation symbols - - -

Compare unit fractions with different denominators - - -

Add similar fractions - - -

Subtract similar fractions - - -

TERM 1: NUMBERS & NUMBER SENSE (FRACTIONS OF A SET)

Calculate the following fractions of a set: 1⁄2, 1/3, 1⁄4, 1/5, 1/6, 1/8, 1/10 - - -

Represent fractions of given quantities using manipulatives - - -

TERM 1: NUMBERS & NUMBER SENSE (PLACE VALUE, ORDERING AND ADDITION OF DECIMAL NUMBERS)

Visualize decimal numbers using number lines, blocks, grids and money - - -

State the place value and the value of a digit in a decimal number through hundredths - - -

Use the place value of digits and relation symbols to compare decimals - - -

Add decimals up to: Tenths, hundredths - - -

TERM 1: NUMBERS & NUMBER SENSE (MONEY – PART 1)

Identify notes up to $100 - - -

Use different coin and note combinations to create sets of equal monetary value up to $20.00 - - -

Represent the value of coins in dollar and cent notation when given an assortment of coins - - -

Determine the value of various assortments of coins and notes up to $20.00 - - -

TERM 2: NUMBERS & NUMBER SENSE (DIVISION OF WHOLE NUMBERS USING THE LONG AND SHORT DIVISION ALGORITHMS)

Divide: -1, 2 and 3 digit numbers by 1-digit numbers without remainders 1 Topic

Long division by 1 divisor with remainders - - -

Long division by 1 divisor of 2 and 3 digit numbers with and without remainders - - -

Division of 2 and 3 digit multiples of 10 by 10 without remainders - - -

Division of 2 and 3 digit multiples of 10 with regrouping - - -

Division of 2 and 3 digit numbers by 2 digit divisors with regrouping no remainder - - -

Division of 3 digit numbers …review and practice - - -

Division of 2 and 3 digit numbers by 2 digit divisors continued - - -

Division of 3 digit numbers –continued practice - - -

Basic facts and word problems review - - -

Division computation and word problems practice - - -

Zero in the quotient 2 Topics

TERM 2: NUMBERS & NUMBER SENSE (SUBTRACTION WITH WHOLE NUMBERS AND DECIMAL NUMBERS)

Subtract 3-digit numbers from 3 to 4-digit numbers: With regrouping, without regrouping with zeros in the digits, without zeros in the digits - - -

Subtract mentally without regrouping: 2-digit and 1-digit numbers, two 2-digit numbers, 3-digit multiples of 100 - - -

Solve one-step word problems involving subtraction - - -

Identify whole numbers up to 999

- - -

Read and write whole numbers up to 999: Using figures, using words, using expanded form.

- - -

State the value and place value of any digit in a 4-digit whole number

- - -

Write four digit numbers in expanded form

- - -

Write four digit numerals given the expanded form

- - -

Skip count in intervals of 25: (a) forward to 1000 (b) backward to 0

- - -

Repeat number sequences for counting up to 1000 in: Tens & hundreds

- - -

Identify sets of 0 – 1,000 members

- - -

Create sets of 0 – 1 000 members

- - -

Compare sets

- - -

Order sets

- - -

Identify numbers that are before, after or between reference numbers

- - -

Compare numbers up to 10,000 using: Terms like more than, less than, equal or the same as, relation symbols

- - -

Write numbers in order of: Ascending value & descending value

- - -

Round whole numbers with up to 4 digits, to the nearest ten

- - -

Identify the 1st through 50th object in a linear arrangement

- - -

Read and write ordinal numbers from 1st to 100th

- - -

Define: Odd numbers, even numbers

- - -

Classify whole numbers up to 100 as odd or even

- - -

Construct sets of even and odd numbers up to 100

- - -

Develop basic addition facts up to 18

- - -

Express number sentences with addition in equivalent forms by using the property of: Commutativity, associativity, identity

- - -

Use the properties of addition to simplify number problems

- - -

Add 3 to 4-digit numbers up to three addends with sums not exceeding 999: Without regrouping, with regrouping

- - -

Add mentally without regrouping: 2-digit and 1-digit numbers, two 2-digit numbers to 3-digit numbers with multiples of 100

- - -

Solve one-step word problems involving addition

- - -

Use rounding to estimate the sum of 3 to 4-digit addends

- - -

Protected: Represent unit fractions of a single, regular shape by: Folding, cutting or shading

- - -

Sketch shaded diagrams of unit fractions

- - -

Interpret shaded diagrams of unit fractions

- - -

Use a group of objects to represent unit fractions

- - -

Read and write unit fractions

- - -

Explain the relationships among 1⁄2, 1⁄4 and 1/8

- - -

Compare 1⁄2, 1⁄4, and 1/8 with 1/16 using relation symbols

- - -

Compare unit fractions with different denominators

- - -

Add similar fractions

- - -

Subtract similar fractions

- - -

Calculate the following fractions of a set: 1⁄2, 1/3, 1⁄4, 1/5, 1/6, 1/8, 1/10

- - -

Represent fractions of given quantities using manipulatives

- - -

Visualize decimal numbers using number lines, blocks, grids and money

- - -

State the place value and the value of a digit in a decimal number through hundredths

- - -

Use the place value of digits and relation symbols to compare decimals

- - -

Add decimals up to: Tenths, hundredths

- - -

Identify notes up to $100

- - -

Use different coin and note combinations to create sets of equal monetary value up to $20.00

- - -

Represent the value of coins in dollar and cent notation when given an assortment of coins

- - -

Determine the value of various assortments of coins and notes up to $20.00

- - -

Divide: -1, 2 and 3 digit numbers by 1-digit numbers without remainders

1 Topic

Long division by 1 divisor with remainders

- - -

Long division by 1 divisor of 2 and 3 digit numbers with and without remainders

- - -

Division of 2 and 3 digit multiples of 10 by 10 without remainders

- - -

Division of 2 and 3 digit multiples of 10 with regrouping

- - -

Division of 2 and 3 digit numbers by 2 digit divisors with regrouping no remainder

- - -

Division of 3 digit numbers …review and practice

- - -

Division of 2 and 3 digit numbers by 2 digit divisors continued

- - -

Division of 3 digit numbers –continued practice

- - -

Basic facts and word problems review

- - -

Division computation and word problems practice

- - -

Zero in the quotient

2 Topics

Subtract 3-digit numbers from 3 to 4-digit numbers: With regrouping, without regrouping with zeros in the digits, without zeros in the digits

- - -

Subtract mentally without regrouping: 2-digit and 1-digit numbers, two 2-digit numbers, 3-digit multiples of 100

- - -

Solve one-step word problems involving subtraction

- - -

Use rounding to estimate the difference of two 3 to 4-digit (whole) numbers

- - -

Subtract decimals up to: Tenths, hundredths

- - -

Create problems involving addition and/or subtraction of whole numbers including money (up to $20.00)

- - -

Multiply 1-digit numbers, emphasizing 6, 7, 8 and 9, by: 1-digit numbers, 2-digit numbers without regrouping, 2-digit numbers with regrouping, 10, 100, 1000

- - -

Multiply 2-digit numbers by: 1-digit numbers including 6, 7, 8 and 9, 2-digit numbers without regrouping, 2-digit numbers with regrouping

- - -

Multiply whole numbers by decimals expressed to: Tenths, hundredths

- - -

Identify the following properties of multiplication: Commutativity, associativity, identity, product of zero

- - -

Use the properties of multiplication to simplify problems

- - -

Use rounding to estimate the products of whole numbers between 1 and 1000

- - -

Solve one-step word problems involving multiplication of whole numbers including money

- - -

Solve two-step word problems involving multiplication and addition/subtraction of whole numbers including money

- - -

Solve one-step word problems using division, for dividends up to 50

- - -

Divide by whole numbers, decimals expressed to: Tenths, hundredths

- - -

Simulate: Purchasing up to three items, giving correct change from amounts not exceeding $20.00

- - -

Simulate: Purchasing up to three items, giving correct change from amounts not exceeding $20.00

- - -

Recognize and name 2-D shapes

- - -

Identify parallel, perpendicular and intersecting lines in 2-d shapes

- - -

Distinguish between straight and curved lines

- - -