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Adrian Ng

Asked 8 years ago

SG Primary 6 Geometry

Making it visual...

Replies 0

Adrian Ng

Asked 8 years ago

SG Primary 6 Number and Algebra

Making it visual...

Replies 3

Adrian Ng

5p - 5p = 0

5 years ago

Kevin Chua

Thanks!

5 years ago

Izam Marwasi

Alternative Method.. Before-Change-After.. Equalize the parts to form an equation... Not sure whether this method taught in schools... Anyway thank you Adrian for the visual ...

5 years ago

Adrian Ng

Asked 8 years ago

SG Primary 6 Number and Algebra

Making it visual...

Replies 4

Caroline Lim

Sorry. Can u explain why time for both lorry & car is 1u +3 & 1u respectively? Tia!

5 years ago

Adrian Ng

Both travelled the same distance but lorry took 3 h more.

5 years ago

W.H. Lim

Pardon my ignorance, but is "Algebraic Expansion" such as a.(b +c) = ab + bc in the P6 Math syllabus? On another hand, I had to teach my kids Simultaneous Equations & rid them of the time-consuming and tedious "Guess and Check", and Braincell-burning "Model Drawing" methods, whenever the paper setter sets Problem Sums with at least 2 unknowns. When I ask the kids how their teachers teach them to draw models to solve for 2 unknowns, guess what? Teachers had to use Simultaneous Eqns to solve for 2 unknowns, then SOMEHOW work backwards to draw the weird-looking models. I suggest parents have a "heart to heart, deep and insightful" discussion with the primary math curriculum planning division in MOE HQ.

5 years ago