JHS 1 Mathematics - Brainy Berry

About Course

Build a strong foundation in JHS 1 Mathematics through clear explanations, practical activities and step-by-step worked examples.

This course covers numbers, fractions, percentages, ratios, algebra, geometry, measurement, data and probability based on Ghana’s NaCCA/GES curriculum.

Learners will develop confidence in calculations, mathematical reasoning and problem-solving while applying concepts to everyday situations and preparing progressively for more advanced Mathematics and future BECE-level work.

Course Content

Unit 1: Whole Numbers, Place Value and Approximation

Lesson 1: Understanding Very Large Numbers
Lesson 2: Comparing and Ordering Large Numbers
Lesson 3: Rounding Whole Numbers
Lesson 4: Decimal Places and Significant Figures

About Course

What Will You Learn?

Course Content

Unit 1: Whole Numbers, Place Value and Approximation

Lesson 1: Understanding Very Large Numbers

Lesson 2: Comparing and Ordering Large Numbers

Lesson 3: Rounding Whole Numbers

Lesson 4: Decimal Places and Significant Figures

Unit 2: Number Operations and Indices

Lesson 1: Mental Mathematics Strategies

Lesson 2: Mental Mathematics in Everyday Problems

Lesson 3: Addition and Subtraction of Whole Numbers and Decimals

Lesson 4: Multiplication and Division of Whole Numbers

Lesson 5: Four-Operation Word Problems

Lesson 6: Introduction to Indices

Lesson 7: Prime Factorisation, HCF and LCM

Unit 3: Fractions, Decimals and Percentages.

Lesson 1: Connecting Fractions, Decimals and Percentages

Lesson 2: Comparing and Ordering Fractions, Decimals and Percentages

Lesson 3: Adding and Subtracting Unlike Fractions

Lesson 4: Fraction Addition and Subtraction Problems

Lesson 5: Multiplying Fractions and Finding Fractions of Quantities

Lesson 6: Dividing Fractions and Sharing Quantities

Unit 4: Ratio, Rate and Proportion

Lesson 1: Understanding and Simplifying Ratios

Lesson 2: Rates and Unit Rates

Lesson 3: Equivalent Ratios and Proportion

Lesson 4: Percentage as a Rate per Hundred

Unit 5: Patterns, Algebraic Expressions and Equations

Lesson 1: Number Patterns and Relationships

Lesson 2: Finding and Describing Pattern Rules

Lesson 3: Tables of Values and Graphs of Relations

Lesson 4: Introduction to Algebraic Expressions

Lesson 5: Operations with Algebraic Expressions

Lesson 6: Substitution and Simplification

Lesson 7: Forming Linear Equations

Lesson 8: Solving Linear Equations

Unit 6: Angles and Geometric Constructions

Lesson 1: Measuring and Classifying Angles

Lesson 2: Relationships Between Angles

Perpendicular Lines and Perpendicular Bisectors

Lesson 4: Copying and Bisecting Angles

Lesson 5: Constructing Special Angles

Unit 7: Perimeter, Circles and Area

Lesson 1: Perimeter with Mixed Units

Lesson 2: Circles and Circumference

Lesson 3: Rectangles and Triangles on Square Grids

Lesson 4: Area of a Triangle

Unit 8: Bearings, Vectors and Transformations. Lesson

Lesson 1: Bearings and Back Bearings

Lesson 2: Scalar and Vector Quantities

Lesson 3: Column Vectors, Magnitude and Direction

Lesson 4: Reflection and Lines of Symmetry

Lesson 5: Translation, Congruence and Similarity

Unit 9: Data Handling and Probability

Lesson 1: Collecting Quantitative and Qualitative Data

Lesson 2: Designing Questionnaires and Organising Data

Lesson 3: Presenting and Interpreting Data

Lesson 4: Mean, Median and Mode

Lesson 5: Introduction to Probability

Lesson 6: Calculating Probability