JSS 1

Lesson 1 · Place Value of Large Numbers up to Billions

• •Identify the place value of digits in numbers up to billions.
• •Read and write large numbers in figure and word forms.

Lesson 2 · Counting and Writing Millions and Billions

• •Explain the counting sequence for millions and billions using place value charts.
• •Convert numbers from words to figures and vice versa.

Lesson 3 · Comparing and Ordering Large Numbers

• •Compare two or more large numbers using greater than or less than signs.
• •Arrange large numbers in ascending and descending order of magnitude.

Lesson 4 · Word Problems Involving Large Numbers

• •Solve word problems involving large numbers in the context of Nigerian population.
• •Apply place value knowledge to solve daily life numerical problems.

Lesson 5 · Expanded Form of Large Numbers

• •Express standard whole numbers in expanded form using their place values.
• •Identify the value of a specific digit within a billion-range number.

Lesson 1 · Factors and Prime Numbers

• •Define and list factors of given whole numbers.
• •Identify prime and composite numbers within a given range.

Lesson 2 · Prime Factorization using Factor Trees

• •Express any whole number as a product of its prime factors.
• •Use index notation to represent prime factors of a number.

Lesson 3 · Highest Common Factor (HCF) of Numbers

• •Calculate the Highest Common Factor of two or three numbers.
• •Apply HCF to solve simple division and sharing problems.

Lesson 4 · Least Common Multiple (LCM) of Numbers

• •List multiples of numbers and identify common multiples.
• •Calculate the Least Common Multiple of two or three numbers.

Lesson 5 · Word Problems on HCF and LCM

• •Solve real-life problems involving HCF and LCM in different scenarios.
• •Compare the application of LCM and HCF in mathematical puzzles.

Lesson 1 · Types and Conversion of Fractions

• •Distinguish between proper, improper, and mixed fractions.
• •Convert improper fractions to mixed numbers and vice versa.

Lesson 2 · Equivalent Fractions and Simplification

• •Identify and generate equivalent fractions for any given fraction.
• •Reduce fractions to their lowest terms using common factors.

Lesson 3 · Addition and Subtraction of Fractions

• •Solve addition and subtraction of fractions with the same denominators.
• •Calculate the sum and difference of fractions with different denominators.

Lesson 4 · Multiplication and Division of Fractions

• •Solve multiplication of fractions by whole numbers and other fractions.
• •Calculate the division of fractions using the reciprocal method.

Lesson 5 · Fractions, Decimals, and Word Problems

• •Convert fractions to decimals and percentages accurately.
• •Solve daily life word problems involving fractions and Naira.

Lesson 1 · Estimation of Sums and Products

• •Estimate the sum and difference of numbers in local market scenarios.
• •Approximate products and quotients to the nearest whole number.

Lesson 2 · Rounding Off Whole Numbers

• •Round off whole numbers to the nearest ten and hundred.
• •Apply rounding rules to thousands and millions for large data.

Lesson 3 · Rounding Off Decimals

• •Identify and round numbers to a specific number of decimal places.
• •Solve problems involving addition and subtraction of rounded decimals.

Lesson 4 · Introduction to Significant Figures

• •Explain the concept of significant figures in mathematical measurements.
• •Round off given numbers to one or two significant figures.

Lesson 5 · Quantitative Reasoning in Estimation

• •Apply estimation skills to check the reasonableness of calculated answers.
• •Solve word problems involving measurements and approximate values.

Lesson 1 · Introduction to Binary Number System

• •Identify the digits 0 and 1 used in base 2.
• •Explain the place value system of the binary number system.

Lesson 2 · Conversion Between Base 10 and Base 2

• •Convert numbers from base ten to base two correctly.
• •Convert numbers from base two back to base ten.

Lesson 3 · Addition of Numbers in Base 2

• •Solve simple addition problems of two numbers in base 2.
• •Carry over values correctly during binary addition operations.

Lesson 4 · Subtraction of Numbers in Base 2

• •Solve simple subtraction problems of numbers in base 2.
• •Apply the borrowing rule correctly in binary subtraction.

Lesson 5 · Combined Operations in Base 2

• •Solve mixed problems involving binary addition and subtraction.
• •Assess the accuracy of binary calculations through base ten conversion.

Lesson 1 · Introduction to Directed Numbers

• •Describe the concept of directed numbers using a number line.
• •Identify positive and negative integers in real-life contexts like temperature.

Lesson 2 · Multiplication of Directed Numbers

• •Calculate the product of two positive or two negative integers.
• •Explain the rule for multiplying numbers with different signs.

Lesson 3 · Division of Directed Numbers

• •Solve division problems involving positive and negative directed numbers.
• •Apply rules of signs to determine the quotient of integers.

Lesson 4 · Combined Multiplied and Divided Integers

• •Solve expressions involving both multiplication and division of directed numbers.
• •Evaluate the result of combined operations using BODMAS rules.

Lesson 5 · Practical Applications of Directed Numbers

• •Solve contextual word problems involving directed numbers in daily life.
• •Compare results of multiplication and division on a number line.

Lesson 1 · Terms and Variables in Algebra

• •Distinguish between constants, variables, and coefficients in algebra.
• •Identify terms in a simple algebraic expression.

Lesson 2 · Translating Word Problems to Expressions

• •Translate simple English sentences into algebraic expressions.
• •Interpret algebraic expressions back into everyday language.

Lesson 3 · Addition and Subtraction of Like Terms

• •Solve addition of like terms in simple algebraic expressions.
• •Calculate the difference between like terms in algebraic expressions.

Lesson 4 · Simplifying Basic Algebraic Expressions

• •Simplify expressions containing brackets and multiple variables.
• •Identify and group like terms before performing operations.

Lesson 5 · Substitution in Algebraic Expressions

• •Calculate the numerical value of expressions by substituting given numbers.
• •Evaluate simple formulas involving variables and constants.

Lesson 1 · Concept of Simple Equations

• •Define a simple equation and identify the equality sign.
• •Distinguish between an algebraic expression and an equation.

Lesson 2 · Solving One-Step Equations

• •Solve one-step equations involving addition and subtraction.
• •Solve one-step equations involving multiplication and division.

Lesson 3 · Solving Two-Step Equations

• •Solve two-step equations involving multiple operations correctly.
• •Check the correctness of a solution by substituting back.

Lesson 4 · Word Problems Leading to Simple Equations

• •Translate real-life word problems into simple linear equations.
• •Solve equations derived from word problems involving ages or money.

Lesson 5 · Practical Equation Modeling and Balances

• •Construct simple equations from provided classroom and household situations.
• •Evaluate the balance of an equation using the subtraction/addition property.

Lesson 1 · Properties of Rectilinear Plane Shapes

• •Identify and name common plane shapes like squares and triangles.
• •Describe the properties of quadrilaterals such as rectangles and rhombuses.

Lesson 2 · Parts and Properties of a Circle

• •Identify the radius, diameter, and circumference of a circle.
• •Describe the relationship between the radius and diameter.

Lesson 3 · Types and Measurement of Angles

• •Identify various types of angles like acute, obtuse, and reflex.
• •Measure given angles accurately using a mathematical protractor.

Lesson 4 · Angles on Lines and at a Point

• •Explain the properties of angles on a straight line.
• •Calculate the missing angles at a point or on lines.

Lesson 5 · Angles in Triangles and Parallel Lines

• •Identify vertically opposite and alternate angles in parallel lines.
• •Calculate unknown angles using the properties of parallel lines.

Lesson 1 · Introduction to Common Geometrical Instruments

• •Identify and use geometry set tools like rulers and compasses.
• •Demonstrate the safe and accurate handling of construction tools.

Lesson 2 · Bisecting a Given Line Segment

• •Construct a straight line of a specific given length.
• •Divide a given line segment into two equal parts precisely.

Lesson 3 · Constructing Perpendicular Lines and Bisectors

• •Construct a perpendicular line from a point to a segment.
• •Draw a perpendicular bisector for any given horizontal line.

Lesson 4 · Construction and Bisection of Basic Angles

• •Construct various angles such as 90 and 60 degrees.
• •Bisect a given angle into two equal smaller angles.

Lesson 5 · Constructing Triangles and Angle Bisections

• •Construct a simple triangle using given side lengths.
• •Demonstrate the bisection of angles within a constructed triangle.

Lesson 1 · Introduction to Data Collection Concepts

• •Define data and distinguish between qualitative and quantitative data.
• •Explain the primary methods used for collecting statistical data.

Lesson 2 · Using Tally Marks for Data Collection

• •Design simple tally sheets to record classroom observations.
• •Collect and record data using the tally system accurately.

Lesson 3 · Organizing Data into Frequency Tables

• •Organize raw data into a clear frequency distribution table.
• •Identify the highest and lowest frequencies in a dataset.

Lesson 4 · Conducting Simple Class Surveys and Polls

• •Collect data from classmates regarding their favorite local foods.
• •Compare different datasets collected from small group surveys.

Lesson 5 · Sourcing and Verifying Statistical Data

• •Identify the source and reliability of data collected from media.
• •Describe the steps involved in planning a data collection exercise.

Lesson 1 · Purpose of Statistics in National Planning

• •Explain why statistics is useful for government planning in Nigeria.
• •Identify how data helps in making informed school decisions.

Lesson 2 · Statistics in Business and Daily Life

• •Describe the use of statistics in businesses and shops.
• •Apply statistical thinking to predict simple daily occurrences.

Lesson 3 · Importance of Statistics in Healthcare Services

• •Explain how health workers use statistics to track diseases.
• •Identify how data is used to improve community health services.

Lesson 4 · Statistics in Sports and Education Sector

• •Identify how statistics help in sports and school competitions.
• •Discuss the role of data in improving academic performance.

Lesson 5 · Review of Statistical Importance in Society

• •Summarize the overall benefits of studying statistics in JSS.
• •Evaluate the consequences of making decisions without accurate data.