Self Assessment Applets Additional Mathematics (Secondary)

Lew W. S.

Collection of applets for self learning and assessment for secondary additional mathematics (O Level) For Basic Calculus (Differentiation) refer to collection at : http://www.geogebratube.org/collection/show/id/270


  • 1. Illustrating Quadratic Inequalities
  • 2. Basic Absolute Value Inequalities
  • 3. Coordinate Geometry of St Lines Revision Practice
  • 4. Self Assessment : Quadratic Curve's Properties
  • 5. Self Assessment in Equation of Straight Line Graphs
  • 6. Self Review on Evaluation of Definite Integrals
  • 7. Area Definite Integral & Estimates using Rectangular Slices
  • 8. Integral calculation for beginners
  • 9. Surds
  • 10. Displacement vs Time Graph for Activity 20B
  • 11. Trigonometric Ratios of General Angles (Self Assessment)
  • 12. Slot machine
  • 13. Coefficients of a general quadratic function
  • 14. Proofs in Trigonometric Identities Practice : Scaffolded with Drag n Drop

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Illustrating Quadratic Inequalities

Use this applet to understand the concept of quadratic inequalities.[br]Change the values of the quadratic function coefficients a, b and c using the sliders provided.
– Lew W. S.

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