GeoGebra
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  • Mathematics Form 1
  • Number Line
  • Lines and Angles
  • Triangles and Quadrilaterals
  • Area and Perimeter
  • Pythagoras' Theorem

Mathematics Form 1

Author:
Ooi Soo Huat
Topic:
Angles, Area, Fractions, Mathematics, Parallelogram, Perimeter, Pythagoras or Pythagorean Theorem
Mathematics Form 1

Table of Contents

  • Number Line

    • Integer number line
    • Fraction number line
    • Decimal number line
    • Addition and subtraction of integers
  • Lines and Angles

    • Construction of 60° using compasses
    • Construction of 120° using compasses
    • Construction of perpendicular bisector using compasses
    • Construction of angle bisector using compasses
    • Complementary, Supplementary and Conjugate angles
    • Different types of angles
    • Angles in parallel lines
    • Angles in intersecting lines
    • Angle of elevation and depression
  • Triangles and Quadrilaterals

    • Number of diagonals of a polygon
    • Interior and exterior angles of a triangle
    • Interior angles of a quadrilateral
    • Inscribed Isosceles triangles in a right-angled triangle
    • Properties of triangles based on interior angles
    • Properties of triangles based on sides
    • Geometric properties of a quadrilateral
  • Area and Perimeter

    • Area of trapezium -- dissection
    • Area of trapezium -- duplication
    • Area of parallelogram
    • Area of triangle
    • Area and perimeter of rectangle -- fixed area
    • Area and perimeter of rectangle -- fixed perimeter
    • Area and perimeter of triangle -- fixed area
    • Area and perimeter of triangle-- fixed perimeter
    • Area of kite
  • Pythagoras' Theorem

    • Pythagoras' Theorem -- Rectangle and parallelogram
    • Pythagoras' Theorem --Area dissection 1
    • Pythagoras' Theorem --Area dissection 2
Next
Integer number line

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