Q&A - P5 Science

[BigDevil]

You quoted a post which was made on Oct 18, 2016!

[Sniper Angel]

Substance T has a boiling point of 24 Deg C.


(a) Given a reason why, in a room at 30 Deg C, T is stored in a sealed container.

(b) Based on the given information, would you be able to tell the state of T at 0 Deg C? Explain your answer.

[BigDevil]

Please use the new AskQ platform for Q&A.

https://www.kiasuparents.com/kiasu/askq/

[gsm03]

Hi,

I’m looking for home tutor for Science for P5 in Sengkang. Anyone with recommendation, pls PM me. tks!

[gsm03]

Hi,

I’m looking for home tutor for Science for P5 in Sengkang. Anyone with recommendation, pls PM me. tks!

[CindyHaaby]

Winx5015:

Can tell me why dogs hang out their tongues on hot days? This is my son SA1 examination question where many students can't answer. Plse help. Thanks

When they are very hot, they are cooled in this way. I heard this theory and believe in it. http://mobile.wikilove.com/Your_educational_friend - this source can help you, you can find there a lot of interesting info for you and your son.

[ImMeeMee]

Hi parents


Would like to find out if there are any online P5 papers for Foundation Science. Kindly point me a direction if you know.

TIA.

[lego]

ImMeeMee:

Hi parents


Would like to find out if there are any online P5 papers for Foundation Science. Kindly point me a direction if you know.

TIA.

The website below has a few year's mock exam papers for foundation science but should be P6 level (covering P3 to P6 sciences) since it states \"PSLE\".
Should you be unable to find the online P5 foundation science paper that you need, maybe can consider to use their papers and cross out those topics that your child has not learnt yet?

https://www.mendaki.org.sg/publication-n-resources/exam-ready-mock-papers

[ImMeeMee]

lego:

ImMeeMee:

Hi parents


Would like to find out if there are any online P5 papers for Foundation Science. Kindly point me a direction if you know.

TIA.

The website below has a few year's mock exam papers for foundation science but should be P6 level (covering P3 to P6 sciences) since it states \"PSLE\".
Should you be unable to find the online P5 foundation science paper that you need, maybe can consider to use their papers and cross out those topics that your child has not learnt yet?

https://www.mendaki.org.sg/publication-n-resources/exam-ready-mock-papers

Lego, thank you so much. This is really useful. :salute:

[mamanbaobao]

https://s33.postimg.cc/8mb7e3d5r/P5_Science_Cells.jpg\">


My answer would be: It has cell membrane, cytoplasm and nucleus but no cell wall and chloroplast so it is an animal cell.

However, the answer from school is: Plant cell has cell wall and sap but the above does not.

I thought the main difference between plant and animal cell is the presence/absence of cell wall and chloroplast so I'm not sure why the answer from school is such. Can anyone provide an explanation?

Appreciate your help, thanks!