Mathematics Form 2 oi

Ooi Soo Huat, Ronan Downes, Mar 16, 2020

Table of Contents

  1. Patterns and Sequences
    1. Pascal's Triangle
    2. Fibonacci numbers
  2. Algebraic Factorization and Fractions
    1. Algebra tiles for algebraic factorization
  3. Polygons
    1. Regular polygons
    2. Interior angles of polygons
    3. Exterior angles of polygon -- numeric
    4. Exterior angles of polygons -- graphical
  4. Circles
    1. Concept of circle
    2. Parts of circle
    3. Concept of pi
    4. Properties of chord
    5. Area of circle -- dissection
    6. Area of circle -- concentric circles
  5. Three dimensional Geometric Shapes
    1. Different nets of cube
    2. Different nets of rectangular prism(cuboid)
    3. Net of pyramid
    4. Net of prism
    5. Net of cylinder
    6. Net of cone
    7. Is a cylinder a prism?
    8. Volume of pyramid & rectangular prism 1
    9. Volume of pyramid & rectangular prism 2
    10. Volume of pyramid & rectangular prism 3
    11. Volume of pyramid and cube 1
    12. Volume of pyramid and cube 2
  6. Coordinates
    1. Concept of Cartesian coordinates
    2. Distance between two points
    3. Midpoint between two points
  7. Graphs of functions
    1. Plotting graph of a function
  8. Gradient of Straight Lines
    1. Concept of gradient(slope) of a line
    2. Comparing gradient of lines
  9. Isometric Transformations
    1. Translation in action
    2. Reflection in action
    3. Rotation in action
    4. Is a reflection a rotation too?
    5. Isometry
    6. Rotational symmetry in action
    7. Tessellation
    8. Two consecutive reflections in parallel axes
    9. Two consecutive reflections in perpendicular axes

1.

Patterns and Sequences

  • 1. Pascal's Triangle
  • 2. Fibonacci numbers

1.1.

Pascal's Triangle

– Ooi Soo Huat

1.2.

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2.

Algebraic Factorization and Fractions

  • 1. Algebra tiles for algebraic factorization

2.1.

Algebra tiles for algebraic factorization

– Ooi Soo Huat

3.

Polygons

  • 1. Regular polygons
  • 2. Interior angles of polygons
  • 3. Exterior angles of polygon -- numeric
  • 4. Exterior angles of polygons -- graphical

3.1.

Regular polygons

– Ooi Soo Huat

3.2.

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3.3.

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3.4.

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4.

Circles

  • 1. Concept of circle
  • 2. Parts of circle
  • 3. Concept of pi
  • 4. Properties of chord
  • 5. Area of circle -- dissection
  • 6. Area of circle -- concentric circles

4.1.

Concept of circle

– Ooi Soo Huat

4.2.

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4.3.

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4.4.

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4.5.

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4.6.

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5.

Three dimensional Geometric Shapes

  • 1. Different nets of cube
  • 2. Different nets of rectangular prism(cuboid)
  • 3. Net of pyramid
  • 4. Net of prism
  • 5. Net of cylinder
  • 6. Net of cone
  • 7. Is a cylinder a prism?
  • 8. Volume of pyramid & rectangular prism 1
  • 9. Volume of pyramid & rectangular prism 2
  • 10. Volume of pyramid & rectangular prism 3
  • 11. Volume of pyramid and cube 1
  • 12. Volume of pyramid and cube 2

5.1.

Different nets of cube

– Ooi Soo Huat

5.2.

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5.3.

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5.4.

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5.5.

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5.6.

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5.7.

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5.8.

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5.9.

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5.10.

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5.11.

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5.12.

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6.

Coordinates

  • 1. Concept of Cartesian coordinates
  • 2. Distance between two points
  • 3. Midpoint between two points

6.1.

Concept of Cartesian coordinates

– Ooi Soo Huat

6.2.

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6.3.

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7.

Graphs of functions

  • 1. Plotting graph of a function

7.1.

Plotting graph of a function

– Ooi Soo Huat

8.

Gradient of Straight Lines

  • 1. Concept of gradient(slope) of a line
  • 2. Comparing gradient of lines

8.1.

Concept of gradient(slope) of a line

– Ooi Soo Huat

8.2.

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9.

Isometric Transformations

  • 1. Translation in action
  • 2. Reflection in action
  • 3. Rotation in action
  • 4. Is a reflection a rotation too?
  • 5. Isometry
  • 6. Rotational symmetry in action
  • 7. Tessellation
  • 8. Two consecutive reflections in parallel axes
  • 9. Two consecutive reflections in perpendicular axes

9.1.

Translation in action

– Ooi Soo Huat

9.2.

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9.3.

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9.4.

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9.5.

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9.6.

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9.7.

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9.8.

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9.9.

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