Introduction to Mathematical Literacy – Grade 12
Mathematical Literacy (Maths Lit) in Grade 12 focuses on practical applications of mathematics in everyday life, business, and real-world problem-solving. Unlike pure mathematics, which involves abstract concepts and algebraic problem-solving, Mathematical Literacy emphasizes understanding numbers, data, and calculations in various contexts.
Key Topics in Grade 12 Mathematical Literacy
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Numbers and Calculations
- Basic arithmetic (addition, subtraction, multiplication, division)
- Percentages, ratios, and proportions
- Conversions between units (metric and imperial systems)
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Finance and Business Mathematics
- Simple and compound interest calculations
- Loans, credit, and hire purchase agreements
- Budgeting, income, expenses, and taxation
- Exchange rates and financial planning
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Measurement and Maps
- Length, area, volume, and perimeter calculations
- Scale drawings, maps, and plans
- Time calculations and scheduling
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Data Handling and Probability
- Reading and interpreting graphs, tables, and charts
- Mean, median, mode, and range calculations
- Probability concepts and making informed decisions
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Patterns, Relationships, and Representations
- Identifying number patterns and trends
- Understanding relationships between variables
- Using graphs and tables to make predictions
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Graphs and Representations
- Bar graphs, pie charts, line graphs, and histograms
- Reading and interpreting real-life graphs
- Using graphs to analyze trends and make decisions
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Maps, Plans, and Other Representations
- Using scales to interpret real-life maps
- Direction, bearings, and navigation skills
- Understanding building plans and floor layouts
