World Water Day

Today we watched this video during our ILEAD lesson.

This is also relevant to Chapter 4 The Water Cycle in our Cycles science textbook, as we discussed about how water is important to us and how we should conserve our water.

If you are interested to find out more about the clean water crisis, here are more links for you.
http://water.org/water-crisis/water-sanitation-facts
http://www.worldwildlife.org/threats/water-scarcity
http://environment.nationalgeographic.com/environment/freshwater/freshwater-crisis

Also, you may want to read up on our very own World Water Day in Singapore: http://www.singaporeworldwaterday.com

The Singapore Water Story

We have discussed about the 'Four National Taps' and keeping our water supply sustainable in today's lesson.

If you are interested to find out more about our Singapore Water Story, click on the picture below.

Do you know?

Wheels actually need friction to move the vehicle.

When it is slippery, the wheels can turn but the vehicle may not move!

Click here to read up on more interesting facts about friction.

The frozen hotel

On the first page of chapter 3 (page 26) in your science textbook, you read about a special hotel in Sweden that is made almost entirely of ice.

Here is a video about the special frozen hotel.

What state of matter is ice?

Bending water

We watched a similar video on bending water this morning during pre-assembly.

Here is a video that I created with a friend in 2009.