Mathematics

(1) When to Use Which Graphical Representation
ICT Application(s)/Platform(s): Wallwisher

Example 1(a)


Example 1(b)


(2) Approximation in Real World Situation
ICT Application(s)/Platform(s): Keynote + Blog

• http://sstclass101maths.blogspot.com/search/label/approximation%20estimation

(3) What's Wrong
ICT Application(s)/Platform(s): GoogleForm/Spreadsheet + Blog

• http://sstclass101maths.blogspot.com/2010/07/chap-5-algebra-exercise-54-further.html