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STEM QUIZ

  • Rational Numbers: Properties (closure, associativity, etc.), identities, and finding numbers between rationals.
  • Squares & Cubes: Properties of square/cube numbers and finding roots via factorization and division.
  • Exponents: Laws of exponents, negative powers, and scientific notation.
  • Expressions: Operations (addition, subtraction, multiplication) on monomials, binomials, and polynomials.
  • Identities: Application of standard algebraic identities for expansion and factorization.
  • Factorization: Splitting expressions using common factors and identities; division of algebraic expressions.
  • Ratios & Percentages: Conversion, increase/decrease percent, and applications.
  • Financial Math: Profit and loss, discounts, sales tax/GST, and compound interest calculations.
  • Proportions: Direct and inverse variations.
  • Polygons: Classification and angle sum properties (interior/exterior).
  • Quadrilaterals: Properties of specific shapes like parallelograms, rhombuses, rectangles, and trapeziums.
  • 2D Figures: Area of trapeziums and polygons.
  • 3D Shapes: Surface area (total and lateral) and volume of cubes, cuboids, and cylinders.
  • Organization: Grouping data into frequency distribution tables.
  • Graphs: Visualizing data using bar graphs, histograms, and pie charts.