Numbers

Subtraction - Subtracting by counting backwards
Subtraction - Subtracting numbers

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

-Subtract a 1-digit number from a 2-digit number by counting backwards
-Use counting backwards strategy to subtract numbers
-Show interest in subtracting numbers

-Make number cards
-Pick a number card
-Subtract the numbers by counting backwards
-Subtract 27 - 4 by counting 4 steps backwards from 27

How do you work out missing numbers in number patterns involving subtraction?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 40
-Number cards
-Number line
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 41
-Number wheel
-Place value chart

-Observation -Oral questions -Written assignments

Numbers

Subtraction - Subtracting using place value

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

-Subtract a 2-digit number from a 2-digit number without regrouping
-Use place value to subtract numbers
-Show interest in subtracting numbers

-Make number cards
-Pick a number card
-Subtract the numbers using place value
-Subtract 39 - 14 without regrouping

How do you work out missing numbers in number patterns involving subtraction?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 42
-Number cards
-Place value chart

-Observation -Oral questions -Written assignments

Numbers

Subtraction - Subtracting using a place value chart

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

-Subtract a 2-digit number from a 2-digit number without regrouping using a place value chart
-Use place value chart for subtraction
-Show interest in subtracting numbers

-Subtract 42 - 26 using place value chart
-Write the numbers in the place value chart
-Subtract the numbers using the place value chart

How do you work out missing numbers in number patterns involving subtraction?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 43
-Place value chart
-Number cards
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 44

-Observation -Oral questions -Written assignments

Numbers

Subtraction - Subtracting

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

-Subtract a 2-digit number from a 2-digit number with and without regrouping
-Solve subtraction problems
-Show interest in subtracting numbers

-Subtract 2-digit numbers from 2-digit numbers
-Solve subtraction problems with and without regrouping
-Work on subtraction exercises

How do you work out missing numbers in number patterns involving subtraction?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 45
-Number cards
-Place value chart

-Observation -Oral questions -Written assignments

Numbers

Subtraction - Subtracting tens

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

-Subtract a lower multiple of 10 from a higher multiple of 10
-Use place value to subtract multiples of 10
-Show interest in subtracting tens

-Make number cards
-Pick a number card
-Subtract the numbers on the card
-Subtract 50 - 30 using place value

How do you work out missing numbers in number patterns involving subtraction?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 46
-Number cards
-Place value chart

-Observation -Oral questions -Written assignments

Numbers

Subtraction - Number patterns

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

-Make number patterns by subtracting numbers
-Create patterns of six numbers
-Show interest in number patterns

-Make number patterns by subtracting 1 starting from 15
-Make number patterns by subtracting 4 starting from 78
-Make number patterns by subtracting 5 starting from 50
-Make number patterns by subtracting 10 starting from 90

How do you work out missing numbers in number patterns involving subtraction?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 47
-Number charts
-Number sequences

-Observation -Oral questions -Written assignments

Numbers

Subtraction - Number patterns

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

-Write missing numbers in number patterns involving subtraction
-Complete subtraction sequences
-Show interest in number patterns

-Write the missing numbers in sequences
-Determine the rule for each pattern
-Complete the number patterns involving subtraction

How do you work out missing numbers in number patterns involving subtraction?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 48
-Number charts
-Number sequences

-Observation -Oral questions -Written assignments

Numbers

Subtraction - Digital activity
Subtraction - Simple word problems

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

-Use QR codes to access subtraction activities
-Practice subtraction activities on digital platforms
-Appreciate the use of digital technology in learning

-Scan the QR code with help from teacher or family member
-Work out subtraction questions on digital platform
-Share experiences with digital activities

How do you work out missing numbers in number patterns involving subtraction?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 49
-Digital devices with QR scanning capability
-Internet connection
-Word problem cards
-Subtraction worksheets

-Observation -Digital assessment -Written tests

Numbers

Subtraction - Complex word problems

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

-Solve complex subtraction word problems
-Subtract a 2-digit number from a 2-digit number in real-life contexts
-Appreciate the application of subtraction in everyday life

-Read complex word problems involving subtraction
-Identify the operation needed as subtraction
-Solve the problems by subtracting 2-digit numbers
-Apply subtraction skills to real-life situations

How do you work out missing numbers in number patterns involving subtraction?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 49
-Word problem cards
-Subtraction worksheets

-Observation -Oral questions -Written assignments

Numbers

Subtraction - Remedial work
Subtraction/Addition - Mixed operations

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

-Address areas of difficulty in subtraction
-Strengthen subtraction skills
-Build confidence in subtracting numbers

-Work on specific areas of difficulty identified in assessment
-Practice subtraction with targeted activities
-Use concrete materials to reinforce concepts

How do you work out missing numbers in number patterns involving subtraction?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2
-Remedial worksheets
-Concrete materials
-Mixed operation worksheets
-Word problem cards

-Observation -Oral questions -Progress monitoring

Numbers

Subtraction/Addition - Problem solving

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

-Solve real-life problems involving addition and subtraction
-Apply number operations appropriately
-Appreciate the use of operations in everyday life

-Solve contextual problems from everyday life
-Create simple problems for peers to solve
-Apply addition and subtraction appropriately

How do you work out missing numbers in number patterns involving subtraction?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2
-Problem-solving worksheets
-Real-life scenarios

-Observation -Oral questions -Peer assessment

Numbers

Subtraction/Addition - Consolidation
Multiplication - Multiplication as addition

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

-Demonstrate mastery of addition and subtraction concepts
-Apply operations fluently
-Show enjoyment in working with numbers

-Complete mixed operations assessment
-Participate in number games and activities
-Reflect on learning and progress

How do you work out missing numbers in number patterns involving subtraction?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2
-Assessment worksheets
-Number games
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 48
-Counters
-Pictures of grouped objects

-Observation -Written tests -Self-assessment

Numbers

Multiplication - Multiplication

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

-Represent multiplication as repeated addition
-Write multiplication statements using groups of objects
-Show interest in learning about multiplication

-Look at pictures of arranged objects
-Count how many groups are there
-Count how many objects are in each group
-Count how many objects altogether
-Fill in the gaps with appropriate numbers

How is multiplication represented as repeated addition?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 49
-Counters
-Pictures of grouped objects

-Observation -Oral questions -Written assignments

Numbers

Multiplication - Multiplying numbers by 1, 2 and 3

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

-Write repeated addition sentences as multiplication using '×' sign
-Multiply 1-digit numbers by 1, 2 and 3
-Show interest in learning about multiplication

-Make number cards
-Pick a number card and read the numbers
-Use multiplication table to multiply
-Multiply 4 × 3 using the multiplication table

How is multiplication represented as repeated addition?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 50
-Number cards
-Multiplication table

-Observation -Oral questions -Written assignments

Numbers

Multiplication - Multiplying numbers by 1, 2 and 3
Multiplication - Multiplying numbers by 4 and 5

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

-Multiply 1-digit numbers by 1, 2 and 3
-Use multiplication table to find products
-Show interest in learning about multiplication

-Multiply 1-digit numbers by 1, 2 and 3
-Use a multiplication table to find answers
-Complete multiplication exercises

How is multiplication represented as repeated addition?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 51
-Multiplication table
-Number cards
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 52

-Observation -Oral questions -Written assignments

Numbers

Multiplication - Multiplying numbers by 4 and 5

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

-Multiply 1-digit numbers by 4 and 5
-Use multiplication table to find products
-Show interest in learning about multiplication

-Multiply 1-digit numbers by 4 and 5
-Use a multiplication table to find answers
-Complete multiplication exercises

How is multiplication represented as repeated addition?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 52
-Multiplication table
-Number cards

-Observation -Oral questions -Written assignments

Numbers

Multiplication - Word problems
Multiplication - Multiplying numbers by 10

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

-Solve word problems involving multiplication by 2, 3, 4 and 5
-Use multiplication in real-life contexts
-Appreciate the use of multiplication in daily life activities

-Read word problems involving multiplication
-Identify the operation needed as multiplication
-Solve problems such as "Lesuda has 2 rings of beads. Each ring has 7 beads. How many beads does Lesuda have?"
-Apply multiplication skills to real-life situations

How is multiplication represented as repeated addition?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 53
-Word problem cards
-Multiplication table
-Number wheel

-Observation -Oral questions -Written assignments

Numbers

Multiplication - Multiplying numbers by 10

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

-Multiply 1-digit numbers by 10
-Apply multiplication by 10 in real-life contexts
-Show interest in learning about multiplication

-Multiply 1-digit numbers by 10
-Observe the pattern when multiplying by 10
-Solve word problems such as "Wahiga bought 6 piles of mangoes. Each pile had 10 mangoes. How many mangoes did Wahiga buy?"

How is multiplication represented as repeated addition?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 54
-Number cards
-Multiplication table

-Observation -Oral questions -Written assignments

Numbers

Multiplication - Practice and application
Multiplication - Visits and practical application

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

-Apply multiplication in different situations
-Solve multiplication problems fluently
-Appreciate arranging objects in groups of 3's, 4's, 5's and 10's in real life situations

-Complete mixed multiplication exercises
-Solve word problems involving multiplication
-Check answers by counting in groups
-Apply multiplication in real-life contexts

How is multiplication represented as repeated addition?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 54
-Multiplication worksheets
-Concrete objects
-Market visit
-Observation worksheets

-Observation -Oral questions -Written tests

Numbers

Division - Division as equal sharing

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

-Represent division as equal sharing
-Share objects equally between people
-Show interest in learning about division

-Use 12 counters
-In pairs, take turns to pick a counter until there are no more counters
-Count how many counters each person has
-Share 6 pencils between 2 learners
-Observe that each learner gets 3 pencils

How can you share a given number of objects equally?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 55
-Counters
-Pencils
-Bottle tops

-Observation -Oral questions -Practical assessment

Numbers

Division - Division as equal sharing
Division - Division as equal grouping

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

-Share different quantities equally
-Determine how many items each person gets
-Show interest in equal sharing

-Share different quantities of objects equally between 2 learners
-Share 4 books between 2 learners
-Share 16 counters between 2 learners
-Share 6 bottle tops between 2 boys
-Share 10 apples between 2 people
-Share 14 pencils between 2 girls

How can you share a given number of objects equally?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 56
-Counters
-Books
-Bottle tops
-Objects for sharing
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 57
-Objects for grouping

-Observation -Oral questions -Practical assessment

Numbers

Division - Division as equal grouping

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

-Group different quantities equally
-Determine how many items are in each group
-Show interest in equal grouping

-Put different quantities of objects into 3 equal groups
-Put 6 bottle tops into 3 equal groups
-Put 9 cups into 3 equal groups
-Put 6 phones into 3 equal groups
-Put 12 balls into 3 equal groups
-Put 15 apples into 3 equal groups
-Put 21 crayons into 3 equal groups

How can you share a given number of objects equally?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 58
-Bottle tops
-Cups
-Objects for grouping

-Observation -Oral questions -Practical assessment

Numbers

Division - Division

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

-Use '÷' sign in writing division statements
-Relate division to equal sharing and grouping
-Show interest in division

-Use bottle tops to demonstrate division
-Share 12 bottle tops equally between 2 learners
-Count how many bottle tops each learner got
-Write 12 ÷ 2 = 6
-Divide 12 mangoes into 3 equal groups
-Write 12 ÷ 3 = 4

How can you share a given number of objects equally?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 59
-Bottle tops
-Objects for sharing and grouping

-Observation -Oral questions -Written assignments

Numbers

Division - Dividing numbers by 2
Division - Dividing numbers by 4

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

-Divide numbers up to 16 by 2 without a remainder
-Use concrete materials to demonstrate division
-Show interest in division

-Divide 6 cups into 3 groups
-Divide 8 flowers into 2 groups
-Share 10 pencils into 2 groups
-Divide 16 apples equally into four groups
-Write division statements using '÷' sign

How can you share a given number of objects equally?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 60
-Objects for division
-Division worksheets
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 61
-Counters

-Observation -Oral questions -Written assignments

Numbers

Division - Dividing numbers by 5

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

-Divide numbers up to 25 by 5 without a remainder
-Use concrete materials to demonstrate division
-Show interest in division

-Use 25 counters
-Put the counters into 5 equal groups
-Count how many counters are in each group
-Share 20 mangoes equally into 5 groups
-Write 20 ÷ 5 = 4
-Divide numbers 5, 10, 15, 20, 25 by 5

How can you share a given number of objects equally?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 62
-Counters
-Objects for division
-Division worksheets

-Observation -Oral questions -Written assignments

Numbers

Division - Word problems
Fractions - A half of a circle

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

-Solve word problems involving division
-Use division in real-life contexts
-Appreciate the application of division in daily life activities

-Read word problems involving division
-Solve problems such as "Mutua has 20 bananas. He shares the bananas equally among 5 learners. How many bananas does each learner get?"
-Apply division skills to real-life situations

How can you share a given number of objects equally?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 62
-Word problem cards
-Objects for division
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 63
-Paper
-Scissors
-Bottle tops
-Crayons

-Observation -Oral questions -Written assignments

Numbers

Fractions - A half of a circle

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

-Identify circles showing half colored
-Draw and color half of a circle
-Show interest in learning about fractions

-Identify which circles show a half colored
-Draw a circle and color half of it
-Discuss how to divide a circle into two equal parts
-Create different representations of halves

How do we get a fraction from a whole?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 64
-Circle cut-outs
-Drawing materials
-Crayons

-Observation -Oral questions -Practical assessment

Numbers

Fractions - A half of a rectangle

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

-Identify a half as part of a whole rectangle
-Create halves by folding
-Show interest in learning about fractions

-Use a piece of paper, a pair of scissors, a pencil, a small box and crayons
-Make a paper cut out of a rectangle
-Fold the rectangular cut out into two equal parts
-Open it and colour one part
-Identify the colored part as half of the whole rectangle

How do we get a fraction from a whole?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 65
-Paper
-Scissors
-Small box
-Crayons
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 66
-Rectangle cut-outs
-Drawing materials

-Observation -Oral questions -Practical assessment

Numbers

Fractions - A quarter of a circle

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

-Identify a quarter as part of a whole in different situations
-Create quarters by folding
-Show interest in learning about fractions

-Use a cut out of a circle and crayons
-Fold the cut out into two equal parts
-Fold the cut out again to form four equal parts
-Colour one part
-Identify the colored part as a quarter of the whole circle

How do we get a fraction from a whole?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 67
-Circle cut-outs
-Crayons

-Observation -Oral questions -Practical assessment

Numbers

Fractions - A quarter of a circle
Fractions - A quarter of a rectangle

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

-Identify circles showing a quarter colored
-Draw and color a quarter of a circle
-Show interest in learning about fractions

-Identify which circles show a quarter colored
-Draw a circle and color a quarter of it
-Discuss how to divide a circle into four equal parts
-Create different representations of quarters

How do we get a fraction from a whole?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 67
-Circle cut-outs
-Drawing materials
-Crayons
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 68
-Rectangle cut-outs

-Observation -Oral questions -Practical assessment

Numbers

Fractions - A quarter of a rectangle

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

-Identify rectangles showing a quarter colored
-Draw and color a quarter of a rectangle
-Show interest in learning about fractions

-Identify which rectangles show a quarter colored
-Draw a rectangle and color a quarter of it
-Discuss different ways to divide a rectangle into four equal parts
-Create different representations of quarters

How do we get a fraction from a whole?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 68
-Rectangle cut-outs
-Drawing materials
-Crayons

-Observation -Oral questions -Practical assessment

Numbers

Fractions - Home task
Fractions - Identifying fractions

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

-Apply fractions in daily life activities
-Share cleaning areas at home in quarters
-Divide a page of a book into two equal parts
-Show interest in using fractions

-Discuss how to share cleaning areas at home in quarters
-Demonstrate dividing a page of a book into two equal parts
-Explore practical applications of fractions at home
-Share experiences of using fractions at home

How do we get a fraction from a whole?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 69
-Books
-Drawing materials
-Fraction charts
-Shapes divided into equal parts

-Observation -Oral questions -Home task assessment

Numbers

Fractions - Practice and review

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

-Identify halves and quarters in different shapes
-Draw and color halves and quarters
-Show interest in using fractions

-Identify shapes that are half or quarter colored
-Draw shapes and color half or quarter of them
-Create different representations of halves and quarters
-Complete fraction exercises

How do we get a fraction from a whole?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 69
-Shape cut-outs
-Drawing materials
-Fraction worksheets

-Observation -Oral questions -Written assignments

Numbers

Fractions - Assessment

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

-Demonstrate understanding of halves and quarters
-Identify, draw and color fractions correctly
-Show confidence in working with fractions

-Complete an assessment on fractions
-Identify shapes showing halves and quarters
-Draw shapes and color specified fractions
-Solve fraction problems

How do we get a fraction from a whole?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 69
-Assessment worksheet
-Drawing materials

-Written tests -Observation -Practical assessment

Numbers
Measurement

Fractions - Remedial and extension
Length - Measuring length

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

-Address areas of difficulty with fractions
-Extend understanding to practical applications
-Show confidence in working with fractions

-Work on specific areas of difficulty with fractions
-Apply fractions in practical contexts
-Create fraction models for classroom display
-Share experiences of using fractions

How do we get a fraction from a whole?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 69
-Remedial worksheets
-Extension activities
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 71
-Sticks of equal length
-Measurement tables

-Observation -Oral questions -Self-assessment

Measurement

Length - Measuring length

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

-Measure length using fixed units
-Use pencils as non-standard units of measurement
-Show interest in measuring length

-Use a pencil to measure the longer side of a table
-Count how many pencils make up the length
-Record measurements in a table
-Compare measurements of different objects

How is the length of an object measured?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 72
-Pencils
-Measurement tables

-Observation -Oral questions -Practical assessment

Measurement

Length - Measuring length
Length - A metre

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

-Measure length using fixed units
-Use exercise books as non-standard units of measurement
-Show interest in measuring length

-Use exercise books to measure the longer side of the teacher's table
-Count how many exercise books make up the length
-Record measurements in a table
-Compare measurements of different objects

How is the length of an object measured?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 73
-Exercise books
-Measurement tables
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 74
-Chalkboard ruler
-Metre sticks

-Observation -Oral questions -Practical assessment

Measurement

Length - Measuring length in metres

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

-Measure length in metres
-Use a metre stick to measure various objects
-Show interest in using standard units

-Use a metre stick to measure the shorter side of the classroom
-Count how many metres make up the length
-Record measurements in a table
-Measure various objects in the classroom

How is the length of an object measured?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 75
-Metre sticks
-Measurement tables

-Observation -Oral questions -Practical assessment

Measurement

Length - Measuring length in metres
Mass - Measuring mass

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

-Measure length in metres
-Use a metre stick to measure various objects
-Appreciate measuring length using fixed units

-Use a metre stick to measure the longer side of the classroom
-Measure the chalkboard and classroom window
-Record measurements in metres
-Compare measurements of different objects

How is the length of an object measured?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 76
-Metre sticks
-Measurement tables
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 77
-Beam balance
-Books
-Bottle tops
-Duster

-Observation -Oral questions -Written assignments

Measurement

Mass - Measuring mass

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

-Measure mass using fixed units
-Use marbles to measure mass
-Show interest in measuring mass

-Balance objects with marbles on a beam balance
-Count how many marbles balance with each object
-Record the mass of objects in terms of marbles
-Compare masses of different objects

Why is it important to know the mass of an object?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 78
-Beam balance
-Marbles
-Various objects (spoon, exercise book, duster, bottle)

-Observation -Oral questions -Practical assessment

Measurement

Mass - A kilogram
Mass - Measuring mass in kilograms

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

-Identify the kilogram as a unit of measuring mass
-Recognize objects with mass of 1 kilogram
-Show interest in standard units

-Look at pictures of items labeled 1 kg
-Identify the unit written on the pictures as kilogram
-Discuss that a kilogram is a unit of measuring mass
-Learn that a kilogram is written as kg

Why is it important to know the mass of an object?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 79
-Pictures of 1 kg items
-Real items weighing 1 kg (salt, sugar, flour)
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 80
-Beam balance
-1 kg of salt
-Sand
-Beans
-Maize seeds

-Observation -Oral questions -Written assignments

Measurement

Mass - Measuring mass in kilograms

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

-Measure mass in kilograms
-Use a beam balance and 1 kg reference
-Appreciate measuring mass using fixed units

-Use beam balance and 1 kg reference to measure various items
-Measure beans, maize seeds, onions, oranges, pebbles
-Record measurements in kilograms
-Compare masses of different objects

Why is it important to know the mass of an object?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 81
-Beam balance
-1 kg reference
-Various items to measure

-Observation -Oral questions -Written assignments

Measurement

Mass - Measuring mass in kilograms

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

-Identify masses of common items in kilograms
-Recognize objects with mass of 1 kilogram
-Appreciate measuring mass in real life

-Observe a shopkeeper measuring mass of sugar
-Identify masses of common items (oranges, pawpaw, onions, sugar, books)
-Record masses in kilograms
-Discuss real-life applications of measuring mass

Why is it important to know the mass of an object?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 82
-Pictures of items being weighed
-Real items with 1 kg mass

-Observation -Oral questions -Written assignments

Measurement

Capacity - Measuring capacity
Capacity - A litre

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

-Measure capacity using fixed units
-Compare capacities of different containers
-Show interest in measuring capacity

-Use a bottle to fill a basin, bucket, and tin with water
-Count how many bottles fill each container
-Record the number of bottles needed
-Compare capacities of different containers

Which commodities can be measured in terms of litres?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 83
-Plastic bottle
-Basin
-Bucket
-Tin
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 84
-1 litre containers
-Pictures of 1 litre containers

-Observation -Oral questions -Practical assessment

Measurement

Capacity - Measuring capacity

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

-Compare capacities of 1 litre containers
-Fill and pour liquids to compare capacity
-Show interest in measuring capacity

-Fill a 1 litre bottle with water
-Pour the water into a 1 litre jug
-Observe if the water fills the jug exactly
-Discuss the capacity of the jug
-Compare different 1 litre containers

Which commodities can be measured in terms of litres?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 85
-1 litre bottle
-1 litre jug
-Water

-Observation -Oral questions -Practical assessment

Measurement

Capacity - Measuring capacity in litres

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

-Measure capacity in litres
-Use a 1 litre container to measure capacity
-Show interest in measuring capacity

-Use a one litre bottle to fill a basin, sufuria, and jerrycan
-Count how many one litre bottles fill each container
-Record measurements in litres
-Compare capacities of different containers

Which commodities can be measured in terms of litres?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 86
-One litre bottle
-Basin
-Sufuria
-Jerrycan
Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 87
-Big bottle
-Bucket
-Kettle

-Observation -Oral questions -Practical assessment

Measurement

Capacity - Measuring capacity in litres

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

-Identify capacities of common containers in litres
-Recognize capacities from labeled containers
-Appreciate measuring capacity in real life

-Look at pictures of containers with capacities labeled
-Identify capacities in litres (5L, 3L, 10L, 20L)
-Discuss containers with different capacities
-Match containers with their capacities

Which commodities can be measured in terms of litres?

Oxford Let's Do Mathematical Activities Learner's Book Grade 2 pg. 88
-Pictures of containers with labeled capacities
-Real containers with labeled capacities

-Observation -Oral questions -Written assignments