The New Curriculum grade 12 Mathematics Student Textbook contains 5 units, they are:
- Unit 1: Sequence and Series
- Unit 2: Introduction to Calculus
- Unit 3: Statistics
- Unit 4: Introduction to linear programming
- Unit 5: Mathematical Application in Business
Unit Overviews
Unit One: Sequence and Series
This unit introduces the fundamental ideas of sequences and series, focusing on arithmetic and geometric progressions. Students learn to identify patterns, derive formulas, and calculate sums of finite and infinite series. It emphasizes applying these concepts to practical problems, such as calculating interest, population growth, or installment payments. Teachers guide students to explore how mathematical patterns describe changes in nature and economics.
Unit Two: Introduction to Calculus
In this unit, students are introduced to differentiation and integration, the two key branches of calculus. They explore the rate of change, gradients of functions, and areas under curves. Teachers use real-life examples—like motion, growth, and optimization—to show how calculus is used in business, engineering, and science. The unit encourages students to appreciate how calculus provides tools for modeling and solving real-world problems.
Unit Three: Statistics
This unit develops students’ understanding of data interpretation and analysis. It covers measures of dispersion, sampling techniques, and frequency curves. Students learn to describe, organize, and draw conclusions from data, gaining insight into how statistics supports decision-making in health, economics, and social research. Teachers emphasize interpreting data accurately and appreciating the role of statistics in everyday reasoning and public life.
Unit Four: Introduction to Linear Programming
In This chapter, students explore optimization through linear inequalities and objective functions. The unit teaches how to formulate and solve linear programming problems both graphically and using spreadsheets. Students apply these concepts to real-life decision-making scenarios, such as maximizing profit or minimizing cost in business contexts. Teachers help students visualize mathematical constraints and solutions using graphical tools and digital simulations.
Unit Five: Mathematical Application in Business
This final unit connects mathematics with financial literacy and economics. Students study topics such as time value of money, saving and investment, borrowing, and taxation. They apply mathematical reasoning to evaluate business decisions and personal finance management. The unit enhances students’ ability to make informed economic choices and prepares them for careers or studies in business and finance.
