SCHEME OF WORK FOR MATHEMATICS PRIMARY 5 (BASIC 5) – FIRST TERM
WEEK 1: WHOLE NUMBERS – READING, WRITING AND COUNTING LARGE NUMBERS
Sub-Topics:
- Revision of numbers already learnt
- Reading numbers up to one million
- Writing numbers up to one million in figures
- Writing numbers up to one million in words
- Counting in thousands and millions
- Comparing large numbers
- Ordering large numbers in ascending and descending order
- Quantitative reasoning involving large numbers
WEEK 2: PLACE VALUE OF WHOLE NUMBERS AND DECIMALS
Sub-Topics:
- Meaning of place value
- Place value of digits in whole numbers
- Place value up to millions
- Expanded form of whole numbers
- Introduction to decimal place values
- Tenths, hundredths and thousandths
- Place value of digits in decimal numbers
- Quantitative reasoning involving place value
WEEK 3: FRACTIONS, DECIMALS AND PERCENTAGES
Sub-Topics:
- Revision of common fractions
- Meaning of decimal fractions
- Changing fractions to decimals
- Changing decimals to fractions
- Meaning of percentage
- Changing fractions to percentages
- Changing decimals to percentages
- Quantitative reasoning involving fractions, decimals and percentages
WEEK 4: ODD, EVEN AND PRIME NUMBERS – LCM AND HCF
Sub-Topics:
- Identification of odd numbers
- Identification of even numbers
- Meaning of prime numbers
- Identification of prime numbers less than 100
- Factors of whole numbers
- Finding the Lowest Common Multiple (LCM)
- Finding the Highest Common Factor (HCF)
- Quantitative reasoning involving factors, LCM and HCF
WEEK 5: RATIO
Sub-Topics:
- Meaning of ratio
- Writing quantities in ratio form
- Comparing two quantities using ratio
- Simplifying ratios
- Finding equivalent ratios
- Sharing quantities in a given ratio
- Application of ratio to everyday situations
- Quantitative reasoning involving ratio
WEEK 6: ADDITION AND SUBTRACTION OF WHOLE NUMBERS
Sub-Topics:
- Revision of addition of whole numbers
- Addition of three or more large numbers
- Addition with carrying
- Revision of subtraction of whole numbers
- Subtraction involving large numbers
- Subtraction with borrowing
- Word problems involving addition and subtraction
- Quantitative reasoning involving addition and subtraction
WEEK 7: ADDITION AND SUBTRACTION OF FRACTIONS AND MIXED NUMBERS
Sub-Topics:
- Revision of equivalent fractions
- Addition of fractions with the same denominator
- Addition of fractions with different denominators
- Subtraction of fractions
- Addition of mixed numbers
- Subtraction of mixed numbers
- Word problems involving fractions
- Quantitative reasoning involving fractions
WEEK 8: MULTIPLICATION OF WHOLE NUMBERS, FRACTIONS AND DECIMALS
Sub-Topics:
- Revision of multiplication facts
- Multiplication of three-digit numbers by three-digit numbers
- Multiplication with regrouping
- Use of “of” in multiplying fractions
- Multiplication of fractions
- Multiplication of decimals by whole numbers
- Word problems involving multiplication
- Quantitative reasoning involving multiplication
WEEK 9: SQUARES AND SQUARE ROOTS
Sub-Topics:
- Meaning of the square of a number
- Finding squares of whole numbers
- Squares of whole numbers up to 50
- Meaning of square root
- Use of the square root symbol (√)
- Finding square roots of perfect squares
- Finding square roots by factorisation
- Quantitative reasoning involving squares and square roots
WEEK 10: DIVISION OF WHOLE NUMBERS AND DECIMALS
Sub-Topics:
- Revision of division
- Division of whole numbers by 10
- Division by multiples of 10 up to 90
- Division of whole numbers by 100 and 200
- Division of decimals by 10
- Division of decimals by multiples of 10
- Word problems involving division
- Quantitative reasoning involving division
WEEK 11: DIVISION BY TWO-DIGIT NUMBERS
Sub-Topics:
- Division of decimals by 100
- Division of decimals by 200
- Division of whole numbers by two-digit numbers
- Long division method
- Division with remainders
- Checking division answers using multiplication
- Word problems involving division
- General revision and quantitative reasoning
SCHEME OF WORK FOR MATHEMATICS PRIMARY 5 (BASIC 5) – SECOND TERM
WEEK 1: RATIO AND PERCENTAGE
Sub-Topics:
- Revision of ratio
- Comparing two quantities using ratio
- Simplifying ratios
- Meaning of percentage
- Expressing one quantity as a percentage of another
- Converting ratios to percentages
- Everyday uses of ratio and percentage
- Quantitative reasoning involving ratio and percentage
WEEK 2: PERCENTAGE PROBLEMS AND OPEN SENTENCES
Sub-Topics:
- Expressing one number as a percentage of another
- Finding percentages of quantities
- Percentage increase
- Percentage decrease
- Meaning of an open sentence
- Finding missing numbers in open sentences
- Use of letters to represent unknown numbers
- Quantitative reasoning involving percentages and open sentences
WEEK 3: MONEY – CURRENCIES, PROFIT AND LOSS
Sub-Topics:
- Revision of Nigerian currency
- Notes and coins used in Nigeria
- Introduction to currencies of other countries
- Comparison of different currencies
- Buying and selling
- Meaning of cost price and selling price
- Calculation of profit and loss
- Word problems involving money
WEEK 4: SIMPLE INTEREST
Sub-Topics:
- Meaning of interest
- Meaning of principal
- Meaning of rate
- Meaning of time
- Formula for simple interest
- Calculation of simple interest
- Finding the total amount after interest
- Word problems involving simple interest
WEEK 5: COMMISSION AND DISCOUNT
Sub-Topics:
- Meaning of commission
- Calculation of commission
- Everyday situations involving commission
- Meaning of discount
- Calculation of discount
- Finding selling price after discount
- Commercial transactions involving commission and discount
- Quantitative reasoning involving money
WEEK 6: PERIMETER AND CIRCUMFERENCE
Sub-Topics:
- Meaning of perimeter
- Perimeter of a square
- Perimeter of a rectangle
- Perimeter of triangles and other regular shapes
- Perimeter of irregular shapes
- Meaning of circumference
- Circumference of a circle using radius or diameter
- Word problems involving perimeter and circumference
WEEK 7: AREA OF TRIANGLES
Sub-Topics:
- Revision of area
- Meaning of a right-angled triangle
- Relationship between rectangles and right-angled triangles
- Identification of base and height
- Formula for area of a triangle
- Calculation of area of right-angled triangles
- Practical measurement of triangular objects
- Quantitative reasoning involving area
WEEK 8: VOLUME OF SOLID SHAPES
Sub-Topics:
- Meaning of volume
- Cubic units of measurement
- Volume of a cube
- Volume of a cuboid
- Formula: Volume = Length × Breadth × Height
- Introduction to volume of cylinders
- Practical activities using unit cubes
- Word problems involving volume
WEEK 9: CAPACITY
Sub-Topics:
- Meaning of capacity
- Units used for measuring capacity
- Litres and millilitres
- Relationship between litres and cubic centimetres
- Conversion of litres to cubic centimetres
- Conversion of cubic centimetres to litres
- Practical measurement of liquids
- Word problems involving capacity
WEEK 10: WEIGHT
Sub-Topics:
- Meaning of weight
- Units used in measuring weight
- Grammes and kilogrammes
- Relationship between grammes and kilogrammes
- Conversion of grammes to kilogrammes
- Conversion of kilogrammes to grammes
- Practical application of weight in daily life
- Word problems involving weight
WEEK 11: SPEED
Sub-Topics:
- Meaning of speed
- Meaning of distance
- Meaning of time
- Relationship between speed, distance and time
- Formula: Speed = Distance ÷ Time
- Calculation of average speed
- Everyday examples of speed
- Word problems and quantitative reasoning involving speed
SCHEME OF WORK FOR MATHEMATICS PRIMARY 5 (BASIC 5) – THIRD TERM
WEEK 1: TEMPERATURE
Sub-Topics:
- Meaning of temperature
- Measuring hotness and coldness
- Reading temperature in degrees Celsius (°C)
- Reading temperature in degrees Fahrenheit (°F)
- Conversion of Celsius to Fahrenheit
- Conversion of Fahrenheit to Celsius
- Freezing and boiling points of water
- Word problems involving temperature
WEEK 2: PLANE SHAPES – LINES, TRIANGLES AND QUADRILATERALS
Sub-Topics:
- Meaning of plane shapes
- Parallel lines
- Perpendicular lines
- Properties of equilateral triangles
- Properties of isosceles and scalene triangles
- Properties of right-angled triangles
- Properties of parallelograms and trapeziums
- Quantitative reasoning involving plane shapes
WEEK 3: PROPERTIES OF SQUARES, RECTANGLES AND RHOMBUSES
Sub-Topics:
- Revision of quadrilaterals
- Properties of a square
- Properties of a rectangle
- Properties of a rhombus
- Comparison of squares and rectangles
- Diagonals of quadrilaterals
- Lines of symmetry in plane shapes
- Quantitative reasoning involving plane shapes
WEEK 4: ANGLES
Sub-Topics:
- Meaning of an angle
- Identification of acute, right and obtuse angles
- Straight angles
- Complementary angles
- Supplementary angles
- Angles on a straight line and angles at a point
- Corresponding, alternate and vertically opposite angles
- Measuring and drawing angles with a protractor
WEEK 5: THREE-DIMENSIONAL SHAPES
Sub-Topics:
- Meaning of three-dimensional shapes
- Identification of cubes
- Identification of cuboids
- Identification of pyramids
- Identification of triangular prisms
- Faces, edges and vertices of solid shapes
- Nets of cubes, cuboids and pyramids
- Construction of simple three-dimensional shapes
WEEK 6: CIRCLES AND THEIR PARTS
Sub-Topics:
- Identification of circular objects
- Meaning of a circle
- Centre and radius of a circle
- Diameter of a circle
- Circumference of a circle
- Chord of a circle
- Sector and segment of a circle
- Quantitative reasoning involving circles
WEEK 7: SYMMETRY, DIRECTIONS AND PLANE SHAPES
Sub-Topics:
- Meaning of symmetry
- Identification of symmetrical shapes
- Lines of symmetry
- Symmetry of squares, rectangles and triangles
- Horizontal and vertical lines
- Cardinal directions – North, South, East and West
- Identification of angles in plane shapes
- Practical activities involving symmetry and directions
WEEK 8: MEASUREMENT OF HEIGHT AND DISTANCE
Sub-Topics:
- Revision of units of length
- Measuring the height of pupils
- Measuring the height of objects and buildings
- Measuring short distances
- Measuring longer distances
- Use of metre rules and measuring tapes
- Estimation and comparison of heights and distances
- Word problems involving height and distance
WEEK 9: BINARY NUMBER SYSTEM
Sub-Topics:
- Meaning of number bases
- Introduction to base two
- Digits used in binary numbers – 0 and 1
- Place value in base two
- Conversion of binary numbers to base ten
- Conversion of base ten numbers to binary
- Addition and subtraction of simple binary numbers
- Quantitative reasoning involving binary numbers
WEEK 10: STATISTICS – COLLECTION AND PRESENTATION OF DATA
Sub-Topics:
- Meaning of statistics
- Meaning and collection of data
- Preparation of tally charts
- Collection of data through simple classroom activities
- Representation of data using pictograms
- Representation of data using bar graphs
- Introduction to pie charts
- Interpretation of simple statistical charts
WEEK 11: STATISTICS – MEAN, MEDIAN AND MODE
Sub-Topics:
- Revision of data collection
- Meaning of mode
- Finding the mode of a set of data
- Meaning of median
- Arranging data before finding the median
- Meaning of mean
- Calculation of the mean of a set of data
- Word problems and general revision involving mean, median and mode