Dear all,


Anybody know where I can buy the book Sharpening the Senses by Suzanne Choo and Robert Yeo? Thank you very much.

anita:

Sunflower 2000:

I am currently stay in taman jurong area. One of my friend also stay in lakeshore and two of us would like to find a taxi to send our dear daughter to rgs in the early morning. Would you like to join us?

Hi Sunflower 2000,

You have a PM.

Thanks.

Dear anita,

I have sent you and your friend my phone number by PM. please feel free to call me. Thanks.

Jakaranda:

My dd and I stay in the Lakeshore condo beside Lakeside MRT (Jurong West). Any parent can help pick her up and drive her to school in the morning? I'm trying to buy a car and after I manage to, we can take turns to drive the children to school.

--My mum

I am currently stay in taman jurong area. One of my friend also stay in lakeshore and two of us would like to find a taxi to send our dear daughter to rgs in the early morning. Would you like to join us?

http://i45.tinypic.com/25dlf.jpg\"> Can somebody help to explain why isn't A acceptable?

superksmum:

Sunflower 2000:

http://i47.tinypic.com/25pms7p.jpg\"> Could anyone help to anwer Q15' A and C?

The question is from the PSLE booklet Pg 50. My DD's answer is similar with the answer key which i think is wrong.However, the teacher did not explain what is the correct answer. :imdrowning:
Thanks.

According to DD's teacher,
A) the eggs of bird Q would be pushed out of the nest, causing less bird Qs to be hatched.

C) when the young of bird P remains silent , the mother bird Q will think that it is her young and feed it

Thank you very much! :thankyou:

http://i48.tinypic.com/142y5ue.jpg\"> Could anyone help to anwer Q15' A and C?

The question is from the PSLE booklet Pg 50. My DD's answer is similar with the answer key which i think is wrong.However, the teacher did not explain what is the correct answer. :imdrowning:
Thanks.

Zhu99:

charsen:

[quote=\"Sunflower 2000\"]http://i49.tinypic.com/28s1zro.jpg

Dear Charsen,

Please help to explain the Q30.

Answer Key is 4, however, my DD told me the answer should be 2 since the wheel's rolling direction is D so the frictional force should be B which is opposite to the movment of the wheels.

Thank you very much!

Hi
Well,your daughter is certainly correct.This is a fact.You should memorise this fact which is friction acts on the same direction the wheel moves.If you have a bicycle,dismount the bicycle and observe where friction is produced.

Cheers

The correct answer is 4.

Question asks for frictional force (air resistance) acting on the man and the gavitational force acting on bicycle.[/quote]Thank you very much! :udaman:

charsen:

Sunflower 2000:

http://i48.tinypic.com/za41t.jpg

Q24 the ansewr key is 4, could you please help to explain the answer. Thanks.

Hi
You know that the starting point of both balls is the same elevation.Therefore,amount of gravitational potential energy converted would be different because of the different slopes,but the ending point is same.Thus,all the energy in the two balls would be converted at the same time to other forms of energy.

You should know that I am a PSLE student.Thus,if i could not answer,inconveineince cause regretted.I am good in science and my niche area is free response.I hope that my explanations are clear to you and to your DD.
With Regards
Charsen

Dear Charsen,

I have one more question. Why they put a plastic ball and a metal ball? Is it any difference?

Thanks.

http://i48.tinypic.com/za41t.jpg

Q24 the ansewr key is 4, could you please help to explain the answer. Thanks.

http://i49.tinypic.com/28s1zro.jpg

Dear Charsen,

Please help to explain the Q30.

Answer Key is 4, however, my DD told me the answer should be 2 since the wheel's rolling direction is D so the frictional force should be B which is opposite to the movment of the wheels.

Thank you very much!