👉 The eleven fundamental concepts, or "maths," that underpin all of mathematics are addition, subtraction, multiplication, division, fractions, decimals, ratios, proportions, geometry, algebra, trigonometry, and calculus. Addition and subtraction form the basis of arithmetic, while multiplication and division extend these operations to larger numbers. Fractions and decimals refine our ability to represent parts of a whole, bridging integers and whole numbers. Ratios and proportions allow us to compare quantities in a meaningful way, essential for scaling and similarity. Geometry introduces spatial reasoning, exploring shapes and their properties. Algebra translates mathematical relationships into symbolic expressions, enabling problem-solving beyond numbers. Trigonometry connects angles and side lengths in triangles, crucial for modeling periodic phenomena. Finally, calculus delves into rates of change and accumulation, pivotal for understanding motion, growth, and optimization in both theoretical and applied contexts. These eleven concepts form the bedrock of mathematical thinking and problem-solving across disciplines.
