Numbers

Number Concept - Arranging objects according to size
Number Concept - Identifying position of objects from 1st to 20th
Number Concept - Identifying position of objects from 1st to 20th

By the end of the lesson, the learner should be able to:

- Arrange objects from the smallest to the largest
- Compare objects of different sizes
- Show interest in ordering objects

- In pairs/groups, collect 10 small stones of different sizes and arrange them from the smallest to the largest
- Discuss and share their arrangements with other groups
- Observe pictures of apples arranged from smallest to largest
- Arrange objects in their class in order of size from smallest to largest

How do we arrange objects according to size?

KLB Mathematical Activities Grade Three pg. 1
- Small stones of different sizes
- Objects in the classroom
KLB Mathematical Activities Grade Three pg. 3
- Cards of different sizes
- Pictures of objects of different sizes
KLB Mathematical Activities Grade Three pg. 4
- Pictures showing positions
- Playing field for races
KLB Mathematical Activities Grade Three pg. 5
- Charts showing positions
- Cards with position numbers and words

- Observation - Oral questions - Written exercises

Numbers

Number Concept - Writing positions in number symbols and words
Number Concept - Application of ordinal numbers in real life situations
Number Concept - Application of ordinal numbers in real life situations
Whole Numbers - Counting forward up to 1000 from any point
Whole Numbers - Counting forward up to 1000 from any point

By the end of the lesson, the learner should be able to:

- Identify positions from 11th to 20th
- Write positions from 11th to 20th in number symbols
- Demonstrate interest in ordinal numbers

- Write letters of the alphabet in order from K to T
- Write the positions in symbols for each letter in the alphabet
- Learn that "eleventh" is written as 11th, "twelfth" as 12th, etc.
- Match positions written in words with their number symbols

How do we write positions from eleventh to twentieth?

KLB Mathematical Activities Grade Three pg. 6
- Alphabet cards
- Position cards
KLB Mathematical Activities Grade Three pg. 7
- Position word cards
- Objects of different sizes
- Pictures showing positions
KLB Mathematical Activities Grade Three pg. 8
- Charts showing daily routines
- Calendar showing months of the year
- Pictures showing positions in competitions
- Stories involving ordinal numbers
KLB Mathematical Activities Grade Three pg. 19
- Number charts
- Number cards
KLB Mathematical Activities Grade Three pg. 20
- Number cards
- Counters

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Counting backward in multiples of 100 from 1000
Whole Numbers - Place value of numbers up to hundreds
Whole Numbers - Place value of numbers up to hundreds

By the end of the lesson, the learner should be able to:

- Count backward from 1000 in multiples of 100
- Count backward in different intervals
- Show enthusiasm when counting backward

- In groups, take turns to rope skip as they count in turns: 1000, 900, 800...
- Count backward in hundreds: 1000, 900, 800, 700, 600, 500...
- Complete number sequences with missing numbers
- Play counting games involving backward counting

How do we count backward from 1000 in multiples of 100?

KLB Mathematical Activities Grade Three pg. 24
- Number cards
- Number charts
- Rope for skipping
- Counters
- Abacus
- Place value charts
- Base ten blocks
KLB Mathematical Activities Grade Three pg. 26

- Observation - Oral counting - Written exercises

Numbers

Whole Numbers - Place value of numbers up to hundreds
Whole Numbers - Reading numbers 1 to 1000 in symbols
Whole Numbers - Reading numbers 1 to 1000 in symbols
Whole Numbers - Reading and writing numbers 1 to 100 in words

By the end of the lesson, the learner should be able to:

- Write a number in hundreds, tens, and ones
- Show numbers on place value charts
- Value the importance of place value in representing numbers

- Draw place value charts and represent numbers on them
- Write numbers in hundreds, tens, and ones (e.g., 468 is 4 hundreds 6 tens 8 ones)
- Identify the place value of each digit in a number
- Complete sentences about place values

How do we write numbers showing their place values?

KLB Mathematical Activities Grade Three pg. 30
- Place value charts
- Abacus
- Base ten blocks
KLB Mathematical Activities Grade Three pg. 33
- Number charts
- Number cards
- Flash cards
KLB Mathematical Activities Grade Three pg. 34
KLB Mathematical Activities Grade Three pg. 35
- Word cards

- Observation - Oral questions - Written exercises

Numbers

Whole Numbers - Reading and writing numbers 1 to 100 in words
Whole Numbers - Identifying missing numbers in patterns up to 1000
Whole Numbers - Identifying missing numbers in patterns up to 1000

By the end of the lesson, the learner should be able to:

- Read numbers 51 to 100 in words
- Write numbers 51 to 100 in words
- Show interest in writing numbers in words

- Write five numbers between 51 and 100 on cards
- Read the numbers in turns
- Write the numbers in words
- Read and write numbers like 63 as "sixty-three" and 78 as "seventy-eight"

How do we write numbers from 51 to 100 in words?

KLB Mathematical Activities Grade Three pg. 36
- Number cards
- Word cards
- Flash cards
- Matching games
KLB Mathematical Activities Grade Three pg. 37
- Number charts
KLB Mathematical Activities Grade Three pg. 38

- Observation - Oral reading - Written exercises

Numbers

Whole Numbers - Identifying missing numbers in patterns up to 1000
Whole Numbers - Creating number patterns up to 1000
Whole Numbers - Creating number patterns up to 1000
Whole Numbers - Playing games involving number patterns

By the end of the lesson, the learner should be able to:

- Identify number patterns from 501 to 1000
- Find missing numbers in patterns
- Appreciate number patterns with large numbers

- Find missing numbers in sequences like 640, 650, 660, _, _
- Identify patterns counting backward: 781, 780, 779, _, _
- Identify patterns counting by hundreds: 510, 610, 710, _, _
- Create their own number patterns within this range

How do we find missing numbers in patterns from 501 to 1000?

KLB Mathematical Activities Grade Three pg. 39
- Number cards
- Number charts
KLB Mathematical Activities Grade Three pg. 40
- Number charts
- Worksheets
- Pattern examples
- Number pattern cards
- Game boards
- Pattern puzzles

- Observation - Oral questions - Written exercises

Numbers

Whole Numbers - Playing games involving number patterns
Addition - Adding a 3-digit number to a 2-digit number without regrouping
Addition - Adding a 3-digit number to a 2-digit number without regrouping
Addition - Adding a 3-digit number to a 2-digit number without regrouping

By the end of the lesson, the learner should be able to:

- Play digital games involving number patterns
- Identify patterns in various contexts
- Appreciate patterns in daily life

- Use digital devices (if available) to play number pattern games
- Identify patterns in the environment (e.g., tile patterns, fabric designs)
- Create pattern projects using available materials
- Share and explain their pattern projects

Where do we see patterns in our environment?

KLB Mathematical Activities Grade Three pg. 40
- Digital devices (if available)
- Environmental patterns
- Craft materials
- Number cards
- Counting games
- Game materials
KLB Mathematical Activities Grade Three pg. 46
- Abacus
- Place value charts
- Base ten blocks
KLB Mathematical Activities Grade Three pg. 48
- Word problem cards
KLB Mathematical Activities Grade Three pg. 43

- Observation - Project assessment - Presentations

Numbers

Addition - Adding a 3-digit number to a 2-digit number with single regrouping
Addition - Adding two 3-digit numbers without regrouping

By the end of the lesson, the learner should be able to:

- Add a 3-digit number to a 2-digit number with regrouping from ones to tens
- Use place value charts for addition with regrouping
- Show enthusiasm in solving addition problems

- Draw a place value chart and show 567 + 28
- Add ones (7 + 8 = 15) and regroup as 1 ten and 5 ones
- Add tens including the regrouped ten
- Solve word problems involving such addition

How do we regroup from ones to tens when adding?

KLB Mathematical Activities Grade Three pg. 52
- Place value charts
- Abacus
- Base ten blocks
KLB Mathematical Activities Grade Three pg. 54
- Word problem cards
KLB Mathematical Activities Grade Three pg. 55
KLB Mathematical Activities Grade Three pg. 59

- Observation - Oral questions - Written exercises

Numbers

Addition - Adding two 3-digit numbers without regrouping
Addition - Adding two 3-digit numbers with single regrouping

By the end of the lesson, the learner should be able to:

- Add two 3-digit numbers horizontally
- Apply addition in solving problems
- Value addition in everyday life

- Practice horizontal addition: 506 + 123 = 629
- Add ones, tens, and hundreds separately
- Solve word problems involving addition of two 3-digit numbers
- Create their own word problems for peers to solve

How can we add two 3-digit numbers horizontally?

KLB Mathematical Activities Grade Three pg. 60
- Place value charts
- Number cards
- Word problem cards
- Base ten blocks
- Worksheets
KLB Mathematical Activities Grade Three pg. 61
- Abacus

- Observation - Oral questions - Written exercises

Numbers

Addition - Adding two 3-digit numbers with single regrouping
Addition - Creating number patterns involving addition up to 1000

By the end of the lesson, the learner should be able to:

- Add two 3-digit numbers horizontally with regrouping
- Apply addition in solving problems
- Value addition in daily activities

- Practice horizontal addition: 538 + 297 = 835
- Add ones with regrouping
- Add tens and hundreds
- Solve word problems involving addition with regrouping
- Share solution strategies with peers

How can we solve horizontal addition problems with regrouping?

KLB Mathematical Activities Grade Three pg. 62
- Place value charts
- Abacus
- Word problem cards
KLB Mathematical Activities Grade Three pg. 63
- Base ten blocks
KLB Mathematical Activities Grade Three pg. 64
KLB Mathematical Activities Grade Three pg. 66
- Number cards
- Number charts
- Worksheets

- Observation - Oral questions - Written exercises

Numbers

Addition - Creating number patterns involving addition up to 1000

By the end of the lesson, the learner should be able to:

- Identify rules in addition patterns
- Apply rules to complete patterns
- Show enthusiasm for patterns

- Examine patterns like 10, 15, 20, 25, 30, 35 and identify the rule (add 5)
- Look at patterns like 35, 45, 55, 65, 75, 85 and identify the rule (add 10)
- Apply identified rules to extend patterns
- Create their own addition patterns with specific rules

How do we find and apply rules in number patterns?

KLB Mathematical Activities Grade Three pg. 67
- Number cards
- Number charts
- Worksheets
KLB Mathematical Activities Grade Three pg. 68
KLB Mathematical Activities Grade Three pg. 69
- Pattern examples

- Observation - Oral questions - Written exercises

Numbers

Addition - Practicing addition using digital devices or other resources
Subtraction - Subtracting a 2-digit number from a 3-digit number without regrouping

By the end of the lesson, the learner should be able to:

- Use digital devices for addition
- Apply addition skills in various contexts
- Appreciate technology in learning mathematics

- Use digital devices (calculators, tablets, computers) to practice addition
- Play digital games involving addition of numbers
- Compare manual calculation with digital calculation
- Solve addition problems using both methods

How can we use digital devices to practice addition?

KLB Mathematical Activities Grade Three pg. 69
- Calculators
- Tablets/computers (if available)
- Digital mathematical games
- Counters
- Abacus
- Base ten blocks
- Number charts
- Number lines
- Manipulatives
- Number cards
- Game boards
- Worksheets
KLB Mathematical Activities Grade Three pg. 76
- Place value charts
- Base ten blocks

- Observation - Practical tasks - Digital assessments

Numbers

Subtraction - Subtracting a 2-digit number from a 3-digit number without regrouping
Subtraction - Subtracting a 2-digit number from a 3-digit number with single regrouping
Subtraction - Subtracting a 2-digit number from a 3-digit number with single regrouping

By the end of the lesson, the learner should be able to:

- Subtract a 2-digit number from a 3-digit number without regrouping
- Use place value charts for subtraction
- Show enthusiasm in subtraction

- Demonstrate subtraction on an abacus: 678 - 43 = 635
- Subtract ones first, then tens
- Practice similar subtraction problems
- Solve word problems involving such subtraction

How do we subtract a 2-digit number from a 3-digit number?

KLB Mathematical Activities Grade Three pg. 78
- Abacus
- Place value charts
- Base ten blocks
KLB Mathematical Activities Grade Three pg. 79
- Number cards
- Word problem cards
KLB Mathematical Activities Grade Three pg. 83
KLB Mathematical Activities Grade Three pg. 86

- Observation - Oral questions - Written exercises

Numbers

Subtraction - Subtracting a 2-digit number from a 3-digit number with single regrouping
Subtraction - Subtracting a 3-digit number from a 3-digit number with single regrouping
Subtraction - Subtracting a 3-digit number from a 3-digit number with single regrouping
Subtraction - Subtracting a 3-digit number from a 3-digit number with single regrouping

By the end of the lesson, the learner should be able to:

- Subtract with regrouping from hundreds to tens
- Use place value charts
- Show enthusiasm in subtraction

- Work out subtraction: 526 - 41
- Subtract ones: 6 - 1 = 5
- Recognize that 4 cannot be directly subtracted from 2
- Regroup 1 hundred as 10 tens, adding to 2 tens to get 12 tens
- Subtract 4 from 12 to get 8 tens
- Practice similar problems

How do we regroup from hundreds to tens when subtracting?

KLB Mathematical Activities Grade Three pg. 89
- Place value charts
- Abacus
- Base ten blocks
KLB Mathematical Activities Grade Three pg. 80
KLB Mathematical Activities Grade Three pg. 92
KLB Mathematical Activities Grade Three pg. 94

- Observation - Oral questions - Written exercises

Numbers

Subtraction - Subtracting a 3-digit number from a 3-digit number with single regrouping
Subtraction - Subtracting up to 3-digit numbers involving missing numbers with single regrouping
Subtraction - Subtracting up to 3-digit numbers involving missing numbers with single regrouping
Subtraction - Subtracting up to 3-digit numbers involving missing numbers with single regrouping

By the end of the lesson, the learner should be able to:

- Subtract 3-digit numbers horizontally with regrouping
- Apply subtraction in solving problems
- Value different subtraction methods

- Practice horizontal subtraction with regrouping
- Compare vertical and horizontal subtraction
- Solve word problems involving subtraction with regrouping
- Share solution strategies with peers

How can we subtract 3-digit numbers horizontally with regrouping?

KLB Mathematical Activities Grade Three pg. 96
- Place value charts
- Number cards
- Word problem cards
KLB Mathematical Activities Grade Three pg. 97
- Worksheets
- Place value charts

- Observation - Oral questions - Written exercises

Numbers

Subtraction - Subtracting up to 3-digit numbers involving missing numbers with single regrouping
Subtraction - Working out missing numbers in patterns involving subtraction up to 1000
Subtraction - Working out missing numbers in patterns involving subtraction up to 1000
Subtraction - Working out missing numbers in patterns involving subtraction up to 1000

By the end of the lesson, the learner should be able to:

- Solve complex subtraction with missing numbers
- Apply appropriate strategies
- Value problem-solving in mathematics

- Solve more complex problems with missing numbers
- Apply different strategies to find missing numbers
- Create and solve their own subtraction puzzles
- Discuss when subtraction with missing numbers is used in daily life

How can we apply subtraction with missing numbers in real life?

KLB Mathematical Activities Grade Three pg. 97
- Number cards
- Worksheets
- Real-life scenarios
KLB Mathematical Activities Grade Three pg. 98
- Number charts
- Worksheets
KLB Mathematical Activities Grade Three pg. 99
- Environmental patterns

- Observation - Oral questions - Written exercises

Numbers

Subtraction - Applying subtraction in real-life situations
Multiplication - Modeling multiplication as repeated addition using numbers 1, 2, 3, 4 and 5 by 4 and 5

By the end of the lesson, the learner should be able to:

- Solve word problems involving subtraction
- Apply subtraction in real-life situations
- Value subtraction in daily life

- Solve problems like: "There were 865 seedlings in a tree nursery. The owner sold 425 seedlings. How many seedlings remained?"
- Identify relevant information in word problems
- Create their own word problems for peers to solve

How do we use subtraction to solve real-life problems?

KLB Mathematical Activities Grade Three pg. 102
- Word problem cards
- Real-life scenarios
- Pictures
KLB Mathematical Activities Grade Three pg. 103
- Real objects
- Role-play materials
KLB Mathematical Activities Grade Three pg. 104
- Counters
- Pictures showing groups
- Base ten blocks

- Observation - Oral questions - Written exercises

Numbers

Multiplication - Modeling multiplication as repeated addition using numbers 1, 2, 3, 4 and 5 by 4 and 5
Multiplication - Multiplying a single digit number by a single digit number
Multiplication - Multiplying a single digit number by a single digit number
Multiplication - Multiplying a single digit number by a single digit number

By the end of the lesson, the learner should be able to:

- Represent multiplication using counters
- Model multiplication of numbers 1-5 by 4
- Appreciate multiplication as repeated addition

- Use counters to show multiplication like 3 × 4
- Form 3 groups each having 4 counters
- Count the total number of counters
- Write the multiplication as repeated addition: 4 + 4 + 4 = 12
- Practice similar exercises

How do we use counters to show multiplication?

KLB Mathematical Activities Grade Three pg. 106
- Counters
- Base ten blocks
- Number cards
KLB Mathematical Activities Grade Three pg. 107
- Number cards
- Multiplication tables
KLB Mathematical Activities Grade Three pg. 108
- Multiplication tables
- Counters
KLB Mathematical Activities Grade Three pg. 110
- Multiplication fact cards
- Word problem cards
- Game materials

- Observation - Practical tasks - Oral questions

Numbers

Multiplication - Multiplying single digit numbers by 10
Multiplication - Appreciating multiplication as repeated addition in daily life

By the end of the lesson, the learner should be able to:

- Multiply single-digit numbers by 10
- Recognize patterns when multiplying by 10
- Show enthusiasm for multiplication

- Practice multiplying numbers by 10: 5 × 10 = 50, 6 × 10 = 60, etc.
- Identify the pattern when multiplying by 10 (add a zero)
- Complete exercises like 10 × 10 × 10 × 10 = 4 × _
- Solve multiplication problems involving 10

What happens when we multiply a number by 10?

KLB Mathematical Activities Grade Three pg. 111
- Place value charts
- Number cards
- Multiplication tables
KLB Mathematical Activities Grade Three pg. 112
- Word problem cards
KLB Mathematical Activities Grade Three pg. 113
- Multiplication tables
- Game materials
KLB Mathematical Activities Grade Three pg. 117
- Word problem cards
- Pictures
- Real-life objects

- Observation - Oral questions - Written exercises

Numbers

Multiplication - Appreciating multiplication as repeated addition in daily life
Division - Representing division as repeated subtraction (numbers up to 50 by 4 and 5)
Division - Representing division as repeated subtraction (numbers up to 50 by 4 and 5)
Division - Dividing 2-digit numbers by single-digit numbers without remainder
Division - Dividing 2-digit numbers by single-digit numbers without remainder

By the end of the lesson, the learner should be able to:

- Recognize multiplication in various contexts
- Apply multiplication skills appropriately
- Show enthusiasm for using multiplication

- Identify real-life situations involving multiplication
- Create stories or role-plays showing multiplication
- Solve varied word problems involving multiplication
- Discuss the advantages of using multiplication instead of repeated addition

Why is multiplication faster than repeated addition?

KLB Mathematical Activities Grade Three pg. 117
- Real-life scenarios
- Role-play materials
- Word problem cards
KLB Mathematical Activities Grade Three pg. 118
- Counters
- Picture cards
- Number cards
KLB Mathematical Activities Grade Three pg. 121
- Number cards
- Worksheets
KLB Mathematical Activities Grade Three pg. 122
KLB Mathematical Activities Grade Three pg. 123

- Observation - Oral questions - Written exercises

Numbers

Division - Dividing 2-digit numbers by 10 without remainder
Division - Using division as repeated subtraction in real-life situations
Division - Using division as repeated subtraction in real-life situations

By the end of the lesson, the learner should be able to:

- Divide 2-digit numbers by 10
- Recognize patterns when dividing by 10
- Show interest in division by 10

- Examine multiplication table to see division by 10
- Practice dividing numbers like 20 ÷ 10, 30 ÷ 10, 40 ÷ 10, etc.
- Identify the pattern when dividing by 10 (remove a zero)
- Solve division problems involving 10

What happens when we divide a 2-digit number by 10?

KLB Mathematical Activities Grade Three pg. 124
- Multiplication tables
- Number cards
- Worksheets
- Worksheets
- Word problem cards
KLB Mathematical Activities Grade Three pg. 125
- Word problem cards
- Pictures
- Real-life objects
KLB Mathematical Activities Grade Three pg. 128
- Real-life scenarios
- Role-play materials

- Observation - Oral questions - Written exercises

Numbers

Fractions - Identifying ½ as part of a whole
Fractions - Identifying ¼ as part of a whole
Fractions - Identifying ¼ as part of a whole

By the end of the lesson, the learner should be able to:

- Identify ½ as part of a whole
- Use cut-outs to demonstrate half
- Show interest in fractions

- In groups, take rectangular cut-outs and fold them into two equal parts
- Shade one of the parts and identify it as half of the whole
- Observe various shapes divided into two equal parts
- Identify which shapes are shaded half

How can we show half of a whole?

KLB Mathematical Activities Grade Three pg. 129
- Rectangular and circular cut-outs
- Manila papers
- Scissors
- Colored pencils
KLB Mathematical Activities Grade Three pg. 132
- Shape cut-outs
KLB Mathematical Activities Grade Three pg. 133

- Observation - Practical tasks - Oral questions

Numbers

Fractions - Identifying ⅛ as part of a whole
Fractions - Identifying fractions as part of a group (½, ¼, ⅛)
Fractions - Identifying fractions as part of a group (½, ¼, ⅛)

By the end of the lesson, the learner should be able to:

- Identify ⅛ as part of a whole
- Use cut-outs to demonstrate an eighth
- Show interest in fractions

- In groups, fold rectangular cut-outs into eight equal parts
- Shade one part and identify it as an eighth of the whole
- Observe various shapes divided into eight equal parts
- Identify which shapes are shaded an eighth

How can we show an eighth of a whole?

KLB Mathematical Activities Grade Three pg. 134
- Rectangular and circular cut-outs
- Manila papers
- Scissors
- Colored pencils
KLB Mathematical Activities Grade Three pg. 136
- Shape cut-outs
KLB Mathematical Activities Grade Three pg. 137
- Counters
- Real objects
- Pictures of grouped objects
KLB Mathematical Activities Grade Three pg. 140

- Observation - Practical tasks - Oral questions

Numbers
Measurement
Measurement

Fractions - Identifying fractions as part of a group (½, ¼, ⅛)
Fractions - Using fractions in daily activities
Capacity - Measuring capacity in litres (1)
Capacity - Measuring capacity in litres (2)

By the end of the lesson, the learner should be able to:

- Identify ⅛ as part of a group
- Divide groups of objects into eight equal parts
- Show interest in fractions as part of a group

- Use counters to get an eighth of a group
- Count 16 objects and divide them into eight equal groups
- Identify that each group is an eighth of the whole
- Complete sentences like "An eighth of 16 objects is _"

How can we find an eighth of a group of objects?

KLB Mathematical Activities Grade Three pg. 141
- Counters
- Real objects
- Pictures of grouped objects
KLB Mathematical Activities Grade Three pg. 147
- Word problem cards
- Real-life objects
- Pictures
- KLB Mathematical Activities Grade Three pg. 169
- One litre containers
- Locally available containers
- Water
- KLB Mathematical Activities Grade Three pg. 170
- Various containers (jug, jerrycan, sufuria, pot, basin, bucket)

- Observation - Practical tasks - Oral questions

Measurement

Capacity - Adding capacity in litres
Capacity - Subtracting capacity in litres
Capacity - Estimating capacity up to 5 litres (1)
Capacity - Estimating capacity up to 5 litres (2)

By the end of the lesson, the learner should be able to:

- Add capacity in litres
- Solve real-life problems involving addition of capacity in litres
- Value accuracy in addition of capacity

- Learners in groups take a 1 litre bottle and use it to fill a jerrycan with water
- Learners use 1 litre bottles to fill a basin with water
- Learners find the total number of litres of water in the two containers
- Learners practice addition of capacity in litres through exercises

How do we find the total capacity of two or more containers?

- KLB Mathematical Activities Grade Three pg. 173
- One litre containers
- Various containers
- Water
- KLB Mathematical Activities Grade Three pg. 175
- KLB Mathematical Activities Grade Three pg. 176
- 5 litre container
- Various containers (kettle, jug, basin, sufuria, jerrycan, bucket)
- KLB Mathematical Activities Grade Three pg. 177
- One litre container

- Observation - Oral questions - Written exercises

Measurement

Capacity - Applying capacity measurement in real-life situations (1)
Capacity - Applying capacity measurement in real-life situations (2)
Time - Identifying minute as a unit of measuring time
Time - Reading and telling time using 'past' and 'to' on clock face (1)

By the end of the lesson, the learner should be able to:

- Apply capacity measurement in real-life situations
- Appreciate the use of capacity measurements in daily activities
- Show interest in practical uses of capacity

- Learners play digital games involving capacity in real life situations
- Learners discuss real-life situations where capacity measurement is important
- Learners solve practical problems involving capacity measurements

Why is measuring capacity important in our daily lives?

- KLB Mathematical Activities Grade Three pg. 178
- Digital devices
- Various containers
- Water
- One litre containers
- Charts
- KLB Mathematical Activities Grade Three pg. 179
- Clock faces
- Circular cut outs
- Digital clocks
- Charts showing clock face
- KLB Mathematical Activities Grade Three pg. 184
- Charts showing clock faces at different times

- Observation - Oral questions - Written assignments

Measurement

Time - Reading and telling time using 'past' and 'to' on clock face (2)
Time - Reading and telling time using digital and analogue clocks (1)
Time - Reading and telling time using digital and analogue clocks (2)
Time - Writing time using 'past' and 'to' the hour

By the end of the lesson, the learner should be able to:

- Read and tell time using quarter to the hour
- Read and tell time using minutes to the hour
- Show interest in reading time

- Learners in groups take a clock face and show a time when the minute hand is pointing at 9 (quarter to the hour)
- Learners read and tell the time using 'quarter to' and 'minutes to' the hour
- Learners practice reading various times on clock faces

How do we read time when the minute hand points to 9?

- KLB Mathematical Activities Grade Three pg. 188
- Clock faces
- Digital clocks
- Charts showing clock faces at different times
- KLB Mathematical Activities Grade Three pg. 192
- Analogue clocks
- Charts showing digital and analogue time
- KLB Mathematical Activities Grade Three pg. 195
- Charts showing different times
- Exercise books

- Observation - Oral questions - Written exercises

Measurement

Time - Estimating time in hours
Time - Adding time (hours and minutes without conversion)
Time - Subtracting time (hours and minutes without conversion)
Time - Appreciating time in real-life situations

By the end of the lesson, the learner should be able to:

- Estimate time in hours
- Round time to the nearest hour
- Value time management

- Learners in groups take a clock face and show a time with the minute hand pointing at a specific position
- Learners read the number which is nearest the hour hand
- Learners estimate and round time to the nearest hour
- Learners solve problems involving estimation of time

How do we estimate time to the nearest hour?

- KLB Mathematical Activities Grade Three pg. 196
- Clock faces
- Digital clocks
- Charts showing different times
- KLB Mathematical Activities Grade Three pg. 197
- Charts showing addition of time
- Charts showing subtraction of time
- Charts showing daily schedules

- Observation - Oral questions - Written exercises

Measurement

Money - Identifying Kenyan currency notes up to Sh.1000
Money - Counting money in different denominations up to Sh.1000
Money - Adding money in different denominations up to Sh.1000 (1)
Money - Adding money in different denominations up to Sh.1000 (2)

By the end of the lesson, the learner should be able to:

- Identify Kenyan currency notes up to sh.1000
- Discuss features of Kenyan currency
- Value honesty when handling money

- Learners in groups look at pictures of Kenyan currency notes and discuss their features
- Learners identify and name Kenyan currency notes up to sh.1000
- Learners identify key features on different currency notes
- Learners use locally available materials to model Kenyan currency denominations

What features can you identify on Kenyan currency notes?

- KLB Mathematical Activities Grade Three pg. 198
- Kenyan currency notes (real or imitations)
- Charts showing currency notes
- Manila paper
- KLB Mathematical Activities Grade Three pg. 200
- Kenyan currency notes and coins (real or imitations)
- Charts showing currency
- Classroom model shop
- KLB Mathematical Activities Grade Three pg. 201
- Kenyan currency (real or imitations)
- Charts showing addition of money
- KLB Mathematical Activities Grade Three pg. 202
- Price lists

- Observation - Oral questions - Practical activities

Measurement

Money - Subtracting money in different denominations up to Sh.1000 (1)
Money - Subtracting money in different denominations up to Sh.1000 (2)
Money - Representing the same amount in different denominations
Money - Converting money into different denominations

By the end of the lesson, the learner should be able to:

- Subtract money involving different denominations up to a sh.1000
- Solve problems involving subtraction of money
- Value accuracy when subtracting money

- Learners in groups write subtraction of money in vertical form
- Learners subtract the cents
- Learners subtract the shillings
- Learners solve word problems involving subtraction of money

How do we subtract money with both shillings and cents?

- KLB Mathematical Activities Grade Three pg. 203
- Kenyan currency (real or imitations)
- Charts showing subtraction of money
- Classroom model shop
- KLB Mathematical Activities Grade Three pg. 204
- Price lists
- KLB Mathematical Activities Grade Three pg. 208
- Charts showing equivalent denominations
- KLB Mathematical Activities Grade Three pg. 209
- Charts showing conversion of denominations

- Observation - Oral questions - Written exercises

Measurement
Geometry
Geometry

Money - Using money to buy up to 3 items involving balance
Money - Appreciating spending and saving money
Position and Direction - Moving along a straight line from a point
Position and Direction - Identifying right and left side from a point

By the end of the lesson, the learner should be able to:

- Use money to buy up to 3 items involving balance
- Calculate total cost and change when buying items
- Value honesty when handling money

- Learners use a price list to select items to buy
- Learners calculate the total cost of up to 3 items
- Learners determine the balance (change) to be received after payment
- Learners role play buying and selling scenarios in a model shop

How do you calculate the balance after buying multiple items?

- KLB Mathematical Activities Grade Three pg. 211
- Kenyan currency (real or imitations)
- Price lists
- Classroom model shop
- KLB Mathematical Activities Grade Three pg. 214
- Charts showing saving methods
- Pictures of banks and saving institutions
- Pictures of items to buy
- KLB Mathematical Activities Grade Three pg. 215
- Chalk
- String
- Outdoor space
- Charts showing straight lines
- KLB Mathematical Activities Grade Three pg. 216
- Pictures showing objects in different positions
- Classroom objects
- School environment

- Observation - Oral questions - Role play assessment

Geometry

Position and Direction - Turning to the right from a point
Position and Direction - Turning to the left from a point
Position and Direction - Using directions in real-life situations
Shapes - Identifying shapes in a combined shape made of two different shapes

By the end of the lesson, the learner should be able to:

- Turn to the right from a point
- Identify objects seen after turning right
- Value positional awareness

- Learners observe pictures showing turning right
- Learners practice turning to the right from a standing position
- Learners identify objects they can see after turning right
- Learners follow instructions to turn right at specific points

What do you see when you turn to the right?

- KLB Mathematical Activities Grade Three pg. 219
- Pictures showing turning right
- Outdoor space
- Classroom objects
- Pictures showing turning left
- KLB Mathematical Activities Grade Three pg. 221
- Maps of school compound
- Village map shown in textbook
- Charts showing directions
- KLB Mathematical Activities Grade Three pg. 224
- Cut-outs of various shapes
- Pictures of combined shapes
- Real objects showing combined shapes

- Observation - Oral questions - Practical activities

Geometry

Shapes - Drawing a combined shape made of 2 shapes
Shapes - Modeling a combined shape made of two shapes
Shapes - Appreciating combined shapes in the environment

By the end of the lesson, the learner should be able to:

- Draw a combined shape made of 2 shapes
- Create different combinations of shapes
- Show creativity in drawing combined shapes

- Learners draw combined shapes made of two different shapes (e.g., oval and triangle)
- Learners form combined shapes using cut-outs of 2 circles and a rectangle
- Learners form combined shapes using cut-outs of 2 triangles and a rectangle
- Learners draw combined shapes made of 2 circles and 2 squares

How can we combine different shapes to create new shapes?

- KLB Mathematical Activities Grade Three pg. 225
- Paper
- Cut-outs of various shapes
- Pictures of combined shapes
- KLB Mathematical Activities Grade Three pg. 226
- Plasticine
- Sticks
- String
- KLB Mathematical Activities Grade Three pg. 227
- School environment
- Pictures showing combined shapes
- Real objects showing combined shapes

- Observation - Oral questions - Practical activities