Q&A - PSLE Science

[lalala123]

StudentABC:

If a question shows the life cycles of a grasshopper and mosquito,


and ask:

Based on the diagrams above, which of the following statements between animals X(mosquito) and Y(grasshopper) is/are true?

A Both the adults do not have wings
B Both the young do not live in water
C Both the adults do not give birth to their young alive
D Both are pests in at least one stage of their life cycles

(1) D only
(2)A and B only
(3)B and C only
(4)C and D only

what should the answer be? Should we use the info given in diagram to derive the answer or use our general knowledge??? Would greatly value help!

and if pollination takes place between 2 different types of flowers, will the flowers develop into fruits????

Please help!!! :?:

my answer will be C and D. its so called commom sense

[tianzhu]

Hi Muffins


Please follow this link.

http://mrmaths.org/SOW/Unit3/Foundation/PlaneSymmetry-Plans_EdexcelModF_Ch34.pdf

It should help one to understand plan view, front elevation and end elevation as in technical drawing.The colour of the prism does not matter.

Best wishes

[ChiefKiasu]

tianzhu:

... Best wishes

And best wishes to you and your son, tianzhu. Not so much to \"score\", but to get scores that are commensurate with the amount of effort that you and your son have placed into the preparation for these tests.

With the level of support as demonstrated by all the hard work you have done throughout the past 1.5 years posting and responding to academic questions on KiasuParents.com just so you can be your son's best teacher, your son is blessed - not simply with wealth or power, but with a father that truly cares.

I respect you for what you have done for your son. And our community has benefited greatly by your wisdom and insights.

Thank you.

[Muffins]

tianzhu:

Hi Muffins


Please follow this link.

http://mrmaths.org/SOW/Unit3/Foundation/PlaneSymmetry-Plans_EdexcelModF_Ch34.pdf

It should help one to understand plan view, front elevation and end elevation as in technical drawing.The colour of the prism does not matter.

Best wishes

Oh, OK, Tianzhu,
Thanks so much for telling me, I really got mixed up!

Good luck for PSLE Science today, by the way.

[Muffins]

tianzhu:

Best wishes

Tianzhu,
You are really one of the best fathers out in this world today. You learn how to solve questions from the books and teach them to your son, YOURSELF, and also help other people, like me, on websites. I have never seen a more commited father than you.

You have also answered so many tough questions on this website (and I'm sure, many, many more websites!), and have given us insight into what tricks there are in some questions and how we can solve them. Your son is lucky to have a father like you!


Hope he does well in PSLE, and hope he gets enough to go to the school of his choice!

BEST WISHES back to you!

[mis]

best wishes to all tdy for the science paper!!

[bcyeoh.09965starhub.09965net.09965sg]

Best of luck for science paper to all P6 students. All concerned parents and hard-working students deserve a good break after today, and tomorrow for those who are taking HMT. Cheers!

:rahrah:

[luckystar]

To all, especially parents, thank you so much of the guidence thru out the past 6 years in school academic for the Singapore kids, they will to move on to next stage of school life, wish every one has a good health to have a good mind !

[chk707]

luckystar:

To all, especially parents, thank you so much of the guidence thru out the past 6 years in school academic for the Singapore kids, they will to move on to next stage of school life, wish every one has a good health to have a good mind !

Yeah! Lets all wish the P6 good luck as they move on to a new lvl which is unseen! :celebrate:

[Muffins]

Hi Tianzhu,

Can you please tell me what "merging" is? JedaMum was saying "mods please merge into here" before. I don’t really understand what that means.

And what are kiasupoints? I know you’ve got 1000 kiasupoints so far, Tianzhu.

Sorry this is not related to Science, I just really want to know.