Yueh Mei Liu
Asked 9 years ago

SG chevron_right chevron_right

Sharing Dr Kho's insights: Kho Tek Hong, in his FB comments said : We owe our high achievement in maths and science education to Mr Lee. Our Primary Maths and Science people benefited a lot in the early 1980s from the Japan-Singapore Technical Corporation signed between Mr Lee and the then Japan Prime Minister.

Replies 1
Kho Tek Hong

We greatly appreciated Mr Lee's foresight and his interest in education, not only the bilingual education, but also science and mathematics education.

6 years ago

Stella Aw
Asked 9 years ago

SG chevron_right Primary 4 chevron_right Fractions

Anyone? All answers differ from teacher's. Thanks.

Replies 5
Alice Lieu

6 years ago
Stella Aw

Thanks, Alice Lieu.

6 years ago
Pieter Cronje

6 years ago
Jeremy Hannay

They are correct. I just wanted to have a go :) language can be tricky for children (and adults). Trick is in knowing that if half are children then half are adults. If 3 of 8 units are equal to women and men are represented, the remaining unrepresented group must be 5 of 8 units children. If children are equal to 5 units and are also equal to half the total group, then men must be 2 units to balance number of women.

6 years ago
Stella Aw

Thank you, Pieter and Samuel. Got it! We're misled ;)

6 years ago

Eileen Beh
Asked 9 years ago

SG chevron_right Primary 3 chevron_right Number and Algebra

Hi anyone can help, any method to solve instead of guessing and predictions.

Replies 7
Yeo See Yeong

Not sure if can use this method. ..

6 years ago
Eileen Beh

Thank you very much!

6 years ago
Kai Meng

Allow me to continue from Yeo See Yeong's reply and show how the final arrangement can be deduced without any trial-and-error.

6 years ago
Meng Khim Goh

There are two other combinations to get 18. 0 1 2 3 5 7 0 1 2 4 5 6

6 years ago
Yeo See Yeong

That's a good call Meng Goh Meng Khim. There is no solution for 0 1 2 3 5 7 but there is for 0 1 2 4 5 6

6 years ago
Yeo See Yeong

6 years ago
Eileen Beh

The important is how to match the combination with more faster way and easy.

6 years ago

Shawn Yeo
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Fractions

Anyone?This is P5

Replies 4
Alice Lieu

6 years ago
Kai Meng

Another view :D

6 years ago
Amaline Yang

6 years ago
Shawn Yeo

Thank.u guys are great!

6 years ago

Lee Gillian
Asked 9 years ago

SG chevron_right Primary 5 chevron_right Number and Algebra

Pls help!!

Replies 1
Thit Mon Mon Win

10ć - 8 pcs 20ć - 3 pcs 50ć - 2 pcs $1 - 1 note She has to use much coils to get $1.60 So 50ć -1 = 0.5 20ć - 2 = 0.4 10ć - 7 = 0.7 Total 10 pcs= $1.60

6 years ago

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