Numbers

Number Concept - Arranging objects according to size

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

- Arrange objects from smallest to largest
- Sort objects according to their sizes
- Appreciate ordering objects in daily life

- In pairs or groups, discuss and arrange real objects collected from the environment according to size starting with the smallest to the largest
- Collect objects of different sizes from the classroom and arrange them from the smallest to the largest
- Sort objects according to their sizes and explain the sorting criteria

How do we arrange objects according to their sizes?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 1
- Objects of different sizes
- Chart showing objects of different sizes

- Observation - Oral questions - Written assignments

Numbers

Number Concept - Arranging objects according to size
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 largest to smallest
- Compare objects according to their sizes
- Value ordering objects in real life situations

- In pairs or groups, collect and arrange objects from the largest to the smallest
- Compare objects and discuss which ones are larger/smaller
- Practice arranging objects from the largest to the smallest
- Discuss real-life situations where arranging objects by size is important

Why is it important to arrange objects according to size?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 3
- Objects of different sizes
- Chart showing objects of different sizes
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 4
- Number cards showing ordinal numbers
- Pictures showing objects in order

- Observation - Oral questions - Written assignments

Numbers

Number Concept - Identifying position of objects from 1st to 20th
Number Concept - Writing positions in number symbols and words
Number Concept - Writing positions in number symbols and words

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

- Identify position of objects from 11th to 20th
- Arrange objects from a reference point
- Appreciate identifying positions in daily activities

- In groups, arrange 20 different objects in a line from the chalkboard and identify each object's position
- In pairs, take turns to identify positions of objects from 11th to 20th
- Discuss real-life situations where ordinal numbers are used

How do we identify the positions of objects in a line?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 6
- Number cards showing ordinal numbers
- Objects arranged in order
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 7
- Chart showing ordinal numbers in words and symbols
- Number cards
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 9

- Observation - Oral questions - Written assignments

Numbers

Number Concept - Application of ordinal numbers in real-life situations

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

- Identify real-life situations where ordinal numbers are used
- Use ordinal numbers to describe positions in daily life
- Appreciate the use of ordinal numbers in daily activities

- Discuss real-life situations where ordinal numbers are used (e.g., birth order, positions in races)
- In groups, relate numbers 1 to 20 to positions and relate to real-life situations
- Role-play scenarios using ordinal numbers (e.g., lining up, serving food)

Where do we use ordinal numbers in our daily lives?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 11
- Charts showing ordinal numbers in real-life situations
- Pictures showing objects in order
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 14
- Digital devices
- Charts showing real-life application of ordinal numbers

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Counting forward up to 1000 from any point

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

- Count forward in 1's up to 1000 from any point
- Skip count forward in 10's up to 1000
- Show interest in counting numbers

- In pairs/groups, count forward in 1's starting from any point up to 1000 using rope skipping game
- Use number charts to count forward in 1's up to 1000
- Practice counting forward in 10's up to 1000

How would you get the total number of people in a group?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 17
- Number charts
- Rope for skipping game
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 19
- Number cards

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Counting backward in multiples of 100 from 1000

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

- Count backward in multiples of 100 from 1000
- Identify patterns when counting backward in 100's
- Value counting backward in daily activities

- In pairs/groups, practice counting backward in multiples of 100 from 1000
- Complete number sequences counting backward in 100's
- Use number cards to practice counting backward

Why is it important to know how to count backward?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 21
- Number cards
- Number charts

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Counting backward in multiples of 100 from 1000

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

- Count backward in multiples of 100 from different starting points
- Complete number sequences counting backward
- Show interest in counting backward

- In pairs/groups, practice through play using number cards counting numbers backward in multiples of 100 from different starting points
- Fill in missing numbers in backward counting sequences
- Discuss real-life situations where counting backward is useful

How can we use backward counting in real life?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 23
- Number cards
- Number charts

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Place value of numbers up to hundreds

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

- Identify place values of ones and tens in 2-digit numbers
- Represent 2-digit numbers using place value apparatus
- Appreciate the concept of place value in daily life

- In pairs/groups, discuss place value of ones and tens using place value apparatus
- Represent 2-digit numbers using place value tins
- Identify the place value of digits in various 2-digit numbers

How do you tell the place value of a digit in a number?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 24
- Place value apparatus (abacus, place value tins)
- Number cards

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Place value of numbers up to hundreds

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

- Identify place values of ones, tens, and hundreds in 3-digit numbers
- Represent 3-digit numbers using place value apparatus
- Value understanding place value in numbers

- In pairs/groups, discuss place value up to hundreds using place value apparatus
- Represent 3-digit numbers using place value tins labeled 'Hundreds', 'Tens', and 'Ones'
- Use counters to show the place value of digits in 3-digit numbers

How can we use place value to understand large numbers?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 26
- Place value apparatus (abacus, place value tins)
- Counters
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 28
- Place value chart
- Number cards

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Reading numbers 1-1000 in symbols

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

- Read numbers 1-100 in symbols
- Identify numbers in a number chart
- Appreciate reading numbers correctly

- In pairs/groups, point at and read each number aloud from a number chart showing numbers 1-100
- Take turns reading numbers from number cards
- Fill in missing numbers in number sequences

How do we read numbers in symbols?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 29
- Number charts
- Number cards

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Reading numbers 1-1000 in symbols

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

- Read numbers 101-500 in symbols
- Identify patterns in number sequences
- Show interest in reading numbers correctly

- In pairs/groups, point at and read each number aloud from a number chart showing numbers 101-500
- Take turns to read numbers from 101-500 from number cards
- Fill in missing numbers in number sequences

How do we identify patterns when reading numbers?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 31
- Number charts
- Number cards

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Reading numbers 1-1000 in symbols

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

- Read numbers 501-1000 in symbols
- Identify numbers in a sequence
- Value reading numbers correctly

- In pairs/groups, read numbers 501-1000 from a number chart
- Take turns to read numbers from 501-1000 from number cards
- Play games involving reading numbers up to 1000

Why is it important to be able to read large numbers?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 33
- Number charts
- Number cards
- Digital devices

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Reading and writing numbers 1-100 in words

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

- Read numbers 1-50 in words
- Write numbers 1-50 in words
- Show interest in reading and writing numbers in words

- In pairs/groups, read number words from a chart showing numbers 1-50
- Practice writing numbers 1-50 in words
- Match numbers in symbols with their corresponding words

How do we read and write numbers in words?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 34
- Charts showing numbers in words
- Number cards
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 36

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Reading and writing numbers 1-100 in words

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

- Convert numbers in symbols to words and vice versa
- Read and write numbers 1-100 in words
- Value reading and writing numbers in words

- In pairs and taking turns, read and write numbers 1 to 100 in words using number cards
- Convert numbers in symbols to words and vice versa
- Practice using numbers in words in practical contexts

How do we use numbers in words in everyday life?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 38
- Number cards
- Charts showing numbers in words and symbols

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Identifying missing numbers in patterns up to 1000

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

- Identify missing numbers in simple number patterns
- Complete number sequences up to 100
- Show interest in identifying patterns in numbers

- In pairs/groups, identify and fill in missing numbers in patterns up to 100
- Discuss patterns in number sequences
- Practice completing number patterns with different step sizes

How do we identify missing numbers in a pattern?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 40
- Number charts
- Worksheets with number patterns

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Identifying missing numbers in patterns up to 1000

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

- Identify missing numbers in patterns up to 500
- Complete number sequences with increasing difficulty
- Appreciate patterns in numbers

- In pairs/groups, identify and fill in missing numbers in patterns up to 500
- Discuss strategies for identifying missing numbers in sequences
- Practice completing number patterns with different step sizes

How can we determine the rule in a number pattern?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 42
- Number charts
- Worksheets with number patterns

- Observation - Oral questions - Written assignments

Numbers

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

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

- Identify missing numbers in patterns up to 1000
- Complete complex number sequences
- Value the importance of number patterns

- In pairs/groups, identify and fill in missing numbers in patterns up to 1000
- Discuss strategies for identifying missing numbers in more complex sequences
- Practice completing number patterns with different rules

How are number patterns useful in mathematics?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 44
- Number charts
- Worksheets with number patterns
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 46
- Worksheets for creating patterns

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Creating number patterns up to 1000

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

- Create more complex number patterns
- Apply different rules to create patterns
- Value the creativity in making patterns

- In pairs/groups, create number patterns using different operations (add, subtract)
- Create patterns with larger numbers up to 1000
- Explain the rules used in creating the patterns

What different rules can we use to create number patterns?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 47
- Number charts
- Worksheets for creating patterns

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Playing games involving number patterns

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

- Play games involving number patterns
- Identify patterns in game contexts
- Appreciate games involving number patterns

- In groups, play various games involving number patterns
- Use digital devices to play games involving number patterns
- Create simple games involving number patterns

How can games help us understand number patterns?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 48
- Digital devices
- Number cards
- Game boards

- Observation - Oral questions - Written assignments

Numbers

Whole Numbers - Playing games involving number patterns

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

- Play digital games involving number patterns
- Apply pattern recognition in games
- Value collaborative play in learning

- In groups, play digital games involving number patterns up to 1000
- Discuss strategies used in identifying patterns in games
- Create and play games involving number patterns in pairs or groups

How can we use digital tools to explore number patterns?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 50
- Digital devices
- Number cards
- Game boards

- Observation - Oral questions - Written assignments

Numbers

Addition - Adding 3-digit numbers to 2-digit numbers without regrouping

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

- Add a 3-digit number to a 1-digit number without regrouping
- Use place value to add numbers
- Show interest in addition of numbers

- Add a 3-digit number to a 1-digit number without regrouping using place value apparatus
- Practice addition horizontally and vertically
- Solve simple addition problems involving 3-digit and 1-digit numbers

How do you arrange numbers when adding downwards?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 41
- Place value apparatus (abacus)
- Number cards
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 43
- Place value apparatus

- Observation - Oral questions - Written assignments

Numbers

Addition - Adding 3-digit numbers to 2-digit numbers without regrouping

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

- Add different combinations of 3-digit and 2-digit numbers without regrouping
- Solve addition word problems
- Value addition in solving daily problems

- Practice adding various combinations of 3-digit and 2-digit numbers without regrouping
- Solve addition word problems in real-life contexts
- Create and solve addition problems in groups

How can we check if our addition is correct?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 45
- Place value apparatus
- Number cards
- Worksheets

- Observation - Oral questions - Written assignments

Numbers

Addition - Adding 3-digit numbers to 2-digit numbers with single regrouping

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

- Add a 3-digit number to a 1-digit number with single regrouping
- Use regrouping strategy in addition
- Show interest in addition with regrouping

- Practice adding a 3-digit number to a 1-digit number with single regrouping using place value apparatus
- Demonstrate regrouping in the ones place
- Solve addition problems requiring regrouping

When do we need to regroup in addition?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 47
- Place value apparatus
- Number cards

- Observation - Oral questions - Written assignments

Numbers

Addition - Adding 3-digit numbers to 2-digit numbers with single regrouping

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

- Add a 3-digit number to a 2-digit number with single regrouping
- Solve addition problems with regrouping
- Appreciate addition in problem solving

- In pairs/groups, practice adding a 3-digit number to a 2-digit number with single regrouping
- Demonstrate regrouping in the ones or tens place
- Solve addition word problems requiring regrouping

How can we use regrouping to solve addition problems?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 48
- Place value apparatus
- Number cards

- Observation - Oral questions - Written assignments

Numbers

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

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

- Add different combinations of 3-digit and 2-digit numbers with single regrouping
- Apply regrouping strategy in various contexts
- Value addition in solving real-life problems

- Practice adding various combinations of 3-digit and 2-digit numbers with single regrouping
- Solve addition word problems in real-life contexts requiring regrouping
- Create and solve addition problems in groups

How can we apply addition with regrouping in real life?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 49
- Place value apparatus
- Number cards
- Worksheets
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 50

- Observation - Oral questions - Written assignments

Numbers

Addition - Adding two 3-digit numbers without regrouping

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

- Add different combinations of 3-digit numbers without regrouping
- Solve addition word problems
- Appreciate addition in problem solving

- Practice adding different combinations of 3-digit numbers without regrouping
- Solve addition word problems involving 3-digit numbers
- Create and solve addition problems in groups

When do we use addition of large numbers in daily life?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 51
- Place value apparatus
- Number cards
- Worksheets

- Observation - Oral questions - Written assignments

Numbers

Addition - Adding two 3-digit numbers without regrouping

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

- Add multiple 3-digit numbers without regrouping
- Apply addition strategies to solve problems
- Value addition in daily activities

- Practice adding multiple 3-digit numbers without regrouping
- Solve complex addition word problems involving 3-digit numbers
- Apply addition in simulated real-life scenarios

How can we check if our answer is reasonable when adding large numbers?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 52
- Place value apparatus
- Number cards
- Worksheets

- Observation - Oral questions - Written assignments

Numbers

Addition - Adding two 3-digit numbers without regrouping

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

- Add 3-digit numbers in various contexts
- Solve complex addition problems
- Show interest in addition of large numbers

- Solve various addition problems involving 3-digit numbers without regrouping
- Apply addition strategies in different contexts
- Create and solve real-life addition problems

How can we use addition to solve problems in our environment?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 53
- Place value apparatus
- Number cards
- Worksheets

- Observation - Oral questions - Written assignments

Numbers

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 with regrouping in ones
- Apply regrouping strategy
- Show interest in addition with regrouping

- Add two 3-digit numbers with regrouping in ones using place value apparatus
- Demonstrate regrouping in the ones place
- Solve addition problems requiring regrouping in ones

Why do we need to regroup when adding?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 55
- Place value apparatus
- Number cards

- Observation - Oral questions - Written assignments

Numbers

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 with regrouping in tens
- Apply regrouping strategy in different places
- Appreciate addition in problem solving

- Add two 3-digit numbers with regrouping in tens using place value apparatus
- Demonstrate regrouping in the tens place
- Solve addition problems requiring regrouping in tens

How does regrouping help us add large numbers?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 56
- Place value apparatus
- Number cards
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 57
- Worksheets

- Observation - Oral questions - Written assignments

Numbers

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 with single regrouping confidently
- Apply addition strategies in various contexts
- Show interest in solving addition problems

- Practice adding various combinations of 3-digit numbers with single regrouping
- Solve complex addition word problems requiring regrouping
- Apply addition in simulated real-life scenarios

How can addition with regrouping help us solve problems in our daily lives?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 58
- Place value apparatus
- Number cards
- Worksheets

- Observation - Oral questions - Written assignments

Numbers

Addition - Adding two 3-digit numbers with single regrouping

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

- Add multiple 3-digit numbers with single regrouping
- Apply addition with regrouping in complex problems
- Appreciate addition in solving real-life problems

- Practice adding multiple 3-digit numbers with single regrouping
- Solve complex addition word problems involving 3-digit numbers
- Create and solve real-life addition problems requiring regrouping

How can we check if our addition with regrouping is correct?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 59
- Place value apparatus
- Number cards
- Worksheets

- Observation - Oral questions - Written assignments

Numbers

Addition - Creating number patterns involving addition up to 1000

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

- Create simple number patterns involving addition
- Identify the addition rule in a pattern
- Show interest in creating patterns

- In pairs/groups, create number patterns involving addition (add 1, add 2, etc.)
- Identify the rule in addition patterns
- Complete number patterns involving addition

How can you get the next number in a given pattern?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 60
- Number charts
- Worksheets with number patterns

- Observation - Oral questions - Written assignments

Numbers

Addition - Creating number patterns involving addition up to 1000

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

- Create more complex number patterns involving addition
- Identify complex addition rules in patterns
- Value creating patterns using addition

- Create and work out missing numbers in patterns involving addition up to 1000
- Create patterns with different step sizes (add 5, add 10, etc.)
- Share created patterns with other groups

What different addition rules can we use to create number patterns?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 61
- Number charts
- Worksheets with number patterns
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 62

- Observation - Oral questions - Written assignments

Numbers

Addition - Creating number patterns involving addition up to 1000

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

- Create number patterns involving addition with varied starting points
- Apply addition strategies in pattern creation
- Show interest in creating patterns

- Create addition patterns with varied starting points (e.g., start at 125 and add 50)
- Identify and complete complex addition patterns
- Create addition patterns for peers to solve

How can we create more challenging addition patterns?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 63
- Number charts
- Worksheets with number patterns

- Observation - Oral questions - Written assignments

Numbers

Addition - Creating number patterns involving addition up to 1000

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

- Solve problems involving addition patterns
- Create complex addition patterns
- Value patterns in mathematical thinking

- Solve problems involving addition patterns
- Create complex addition patterns for others to solve
- Discuss real-life situations where addition patterns are useful

Where can we see addition patterns in our environment?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 64
- Number charts
- Worksheets with number patterns

- Observation - Oral questions - Written assignments

Numbers

Addition - Practicing addition using digital devices and other resources

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

- Use digital devices for addition practice
- Apply addition strategies in digital contexts
- Show interest in using technology for learning

- Use digital devices for activities involving addition
- Play digital games involving addition of numbers
- Solve addition problems using digital resources

How can digital tools help us practice addition?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 65
- Digital devices
- Addition apps and games

- Observation - Oral questions - Performance on digital activities

Numbers

Addition - Practicing addition using digital devices and other resources

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

- Use various resources for addition practice
- Apply addition in different contexts
- Appreciate technology in learning mathematics

- Use various resources (cards, manipulatives, digital tools) for addition practice
- Create addition problems to solve using different resources
- Play games involving addition using various resources

What different tools can we use to practice addition?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 66
- Digital devices
- Addition games and resources
- Number cards
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 67

- Observation - Oral questions - Performance on activities

Numbers

Addition - Practicing addition using digital devices and other resources

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

- Use digital tools to create addition problems
- Apply addition in real-life contexts
- Show interest in using technology for problem solving

- Use digital tools to create and solve addition problems
- Apply addition in simulated real-life scenarios using digital resources
- Create digital addition games for peers to play

How can we create our own addition activities using digital tools?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 67
- Digital devices
- Addition apps and games
- Number cards

- Observation - Oral questions - Performance on digital activities

Numbers

Addition - Practicing addition using digital devices and other resources

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

- Apply addition strategies in various digital contexts
- Solve complex addition problems using technology
- Appreciate technology in enhancing learning

- Solve complex addition problems using digital resources
- Create digital presentations involving addition
- Play collaborative digital games involving addition

How has technology changed the way we learn addition?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 67
- Digital devices
- Addition apps and games
- Presentation tools

- Observation - Oral questions - Digital presentations

Numbers

Subtraction - Subtracting 2-digit numbers from 3-digit numbers without regrouping

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

- Subtract a 1-digit number from a 3-digit number without regrouping
- Apply place value in subtraction
- Show interest in subtraction of numbers

- Subtract a 1-digit number from a 3-digit number without regrouping using place value apparatus
- Practice subtraction horizontally and vertically
- Solve subtraction problems involving 3-digit and 1-digit numbers

When do you subtract in daily life?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 54
- Place value apparatus
- Number cards

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Subtracting 2-digit numbers from 3-digit numbers without 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
- Solve subtraction problems without regrouping
- Appreciate subtraction in solving daily problems

- In groups, work out subtraction of 2-digit numbers from 3-digit numbers without regrouping using place value apparatus
- Practice subtraction horizontally and vertically
- Solve subtraction word problems

How do you arrange numbers when subtracting downwards?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 56
- Place value apparatus
- Number cards
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 57
- Worksheets

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Subtracting 2-digit numbers from 3-digit numbers 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 with regrouping in tens
- Apply regrouping strategy in subtraction
- Show interest in subtraction with regrouping

- In turns, work out subtraction of 2-digit numbers from 3-digit numbers with regrouping in tens using place value chart
- Demonstrate regrouping from tens to ones
- Solve subtraction problems requiring regrouping

When do you regroup during subtraction?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 58
- Place value chart
- Number cards

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Subtracting 2-digit numbers from 3-digit numbers 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 with regrouping in hundreds
- Apply regrouping from hundreds to tens
- Appreciate subtraction in problem solving

- Practice subtracting 2-digit numbers from 3-digit numbers with regrouping in hundreds
- Demonstrate regrouping from hundreds to tens
- Solve subtraction word problems requiring regrouping

How does regrouping help us in subtraction?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 59
- Place value chart
- Number cards

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Subtracting 2-digit numbers from 3-digit numbers with single regrouping

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

- Subtract 2-digit numbers from 3-digit numbers with single regrouping in different places
- Apply appropriate regrouping strategy
- Value subtraction in solving real-life problems

- Practice subtracting 2-digit numbers from 3-digit numbers with regrouping in different places
- Solve subtraction word problems requiring regrouping
- Create and solve subtraction problems in pairs or groups

How can we apply subtraction with regrouping in real life?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 60
- Place value chart
- Number cards
- Worksheets

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Subtracting 3-digit numbers from 3-digit numbers with single regrouping

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

- Subtract a 3-digit number from a 3-digit number with regrouping in tens
- Apply regrouping strategy in subtraction
- Show interest in subtraction with regrouping

- Subtract a 3-digit number from a 3-digit number with regrouping in tens using place value apparatus
- Demonstrate regrouping from tens to ones
- Solve subtraction problems requiring regrouping in tens

Why is regrouping necessary in subtraction?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 61
- Place value apparatus
- Number cards
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 62

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Subtracting 3-digit numbers from 3-digit numbers with single regrouping

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

- Subtract 3-digit numbers from 3-digit numbers with single regrouping in different places
- Apply appropriate regrouping strategy
- Value subtraction in solving real-life problems

- Practice subtracting 3-digit numbers from 3-digit numbers with regrouping in different places
- Solve subtraction word problems requiring regrouping
- Create and solve subtraction problems in pairs or groups

When might we need to regroup in real-life subtraction problems?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 63
- Place value apparatus
- Number cards
- Worksheets

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Subtracting 3-digit numbers from 3-digit numbers with single regrouping

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

- Subtract 3-digit numbers with confidence
- Apply subtraction strategies in various contexts
- Show interest in solving subtraction problems

- Practice subtracting various combinations of 3-digit numbers with single regrouping
- Solve complex subtraction word problems requiring regrouping
- Apply subtraction in simulated real-life scenarios

How can subtraction with regrouping help us solve problems in our daily lives?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 64
- Place value apparatus
- Number cards
- Worksheets

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Subtracting up to 3-digit numbers involving missing numbers

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

- Find missing numbers in subtraction of 2-digit numbers
- Apply knowledge of subtraction to find missing numbers
- Show interest in finding missing numbers

- Work out missing numbers in subtraction of 2-digit numbers
- Discuss strategies for finding missing numbers in subtraction
- Practice with various subtraction equations with missing numbers

How do you identify the missing number in a subtraction problem?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 65
- Place value apparatus
- Number cards
- Worksheets with missing numbers

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Subtracting up to 3-digit numbers involving missing numbers

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

- Find missing numbers in subtraction of 3-digit numbers without regrouping
- Apply subtraction strategies to find missing numbers
- Appreciate problem solving using subtraction

- Work out missing numbers in subtraction of 3-digit numbers without regrouping
- Use a variety of strategies to find missing numbers
- Practice with subtraction equations with missing numbers

What strategies can we use to find missing numbers in subtraction?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 66
- Place value apparatus
- Number cards
- Worksheets with missing numbers
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 67

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Subtracting up to 3-digit numbers involving missing numbers

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

- Find missing numbers in complex subtraction problems
- Apply various strategies to find missing numbers
- Show interest in solving problems with missing numbers

- Work out missing numbers in complex subtraction problems
- Create subtraction equations with missing numbers for peers to solve
- Solve real-life problems involving missing numbers

Where do we encounter missing number problems in real life?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 67
- Place value apparatus
- Number cards
- Worksheets with missing numbers

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Working out missing numbers in patterns involving subtraction

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

- Identify patterns involving subtraction
- Find missing numbers in subtraction patterns
- Show interest in number patterns

- Discuss and identify patterns involving subtraction
- Work out missing numbers in patterns involving subtraction up to 1000
- Complete number sequences with subtraction patterns

How do you identify the missing number in a number pattern involving subtraction?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 68
- Number charts
- Worksheets with subtraction patterns

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Working out missing numbers in patterns involving subtraction

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

- Create patterns involving subtraction
- Find missing numbers in complex subtraction patterns
- Appreciate patterns in number work

- Create number patterns involving subtraction
- Work out missing numbers in complex subtraction patterns
- Share created patterns with other groups

What different subtraction rules can we use to create number patterns?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 69
- Number charts
- Worksheets with subtraction patterns

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Working out missing numbers in patterns involving subtraction
Subtraction - Applying subtraction in real-life situations

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

- Solve problems involving subtraction patterns
- Apply pattern recognition in subtraction
- Value patterns in mathematical thinking

- Solve problems involving subtraction patterns
- Create complex subtraction patterns for others to solve
- Discuss real-life situations where subtraction patterns are useful

How are subtraction patterns useful in mathematics?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 70
- Number charts
- Worksheets with subtraction patterns
- Mentor Mathematical Activities Grade 3 Learner's Book pg. 71
- Real-life objects
- Worksheets with word problems

- Observation - Oral questions - Written assignments

Numbers

Subtraction - Applying subtraction in real-life situations

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

- Apply subtraction strategies to solve real-life problems
- Create subtraction problems based on real life
- Value subtraction as a life skill

- Apply subtraction in simulated real-life scenarios (shopping, saving, etc.)
- Create realistic subtraction word problems
- Play games involving subtraction using digital devices

How can subtraction help us make decisions in daily life?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 72
- Real-life objects
- Digital devices
- Play money

- Observation - Oral questions - Performance tasks

Numbers

Subtraction - Applying subtraction in real-life situations

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

- Solve complex real-life problems using subtraction
- Apply subtraction in various contexts
- Show interest in using subtraction to solve problems

- Solve complex word problems involving subtraction in various contexts
- Role-play real-life scenarios requiring subtraction
- Discuss how subtraction is important in different careers

How is subtraction used in different careers?

- Mentor Mathematical Activities Grade 3 Learner's Book pg. 73
- Real-life objects
- Role-play materials
- Worksheets with word problems

- Observation - Oral questions - Role-play assessment