Challenging Mathematics Holiday Worksheets

Dear 5D and 5F pupils,

I believe you have already found out that there are some typo errors in the Holiday Mathematics worksheets given to you.

Please ignore those problems. We will change it when school reopens.

Regards,

Mdm Goh

Young Scientist Cards

Hi,

Below are the websites which you can look at when doing your Young Environmentalist card.

Pollution
http://library.thinkquest.org/C0111040/Types/types.php
http://environment.about.com/od/pollution/Environmental_Issues_Pollution.htm

Singapore water and waste water treatment plant
http://www.watertreatment.com.cn/plants/list/Singapore-Jurong-WRP.htm

Refuse Collecting Company
Eg
http://app.nea.gov.sg/cms/htdocs/category_sub.asp?cid=75

http://www.sembwaste.com/newsroom/20010208.shtml


Dengue Fever, Ades Mosquitoes, Mosquitoes Breeding sites, Prevention

http://www.dengue.gov.sg/subject.asp?id=10

Pest

http://www.pestworldforkids.org/index.html (great website)

(note : just copy and paste the web address onto the internet explorer address bar)

They are the answers to most of the questions. Happy surfing..

Enjoy the holidays.

Mdm Goh