~Maths Component~

The table above shows how much rubbish we produced in a week. The second column shows the different amounts of rubbish we produced and the overall total. The last column shows the average amount of rubbish our household produces.

tThe graph above shows the results we obtained from the table. It shows [ to one decimal place] how much refuse an average family produces in a day.   Imagine if every Singaporean produces this amount of rubbish. Would the incinerators with the help of the landfills be able to dispose them efficiently and quickly?

This scale shows the most common rubbish produced by the four of us. After collecting our daily rubbish we sorted them out finding the different percentages. After a week, we combined our findings and the average percentage as follows above.

1.Paper

2.Food Waste

3.Metal

4.Wood

We measured the amount of rubbish our class produced daily. We brouught the waste paper basket down for weighing daliy. We did this for two consistant weeks. Our results are shown in the graph above.

We calculated the amount of rubbish 100 people [the average no. of people living in a block, a row of housing estates] and we concluded the following results above.

— Introduction

— Landfills and Recycling

— Land Pollution

— Ulu Pandan Incineration Design Data