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Friday, April 18, 2008

Hi everyone,

Here is the main points that I had covered in class today.

To define the meaning of density and state some examples
Practical skills on density.
To be able to measure the density of a stone.
To be able to measure the density of water.

Homework to be handed in by 21 Apr 08:

Rate, Speed & Density Worksheet

Regards,
Mr Chiang

| 18 Apr 08/3:57 PM

Wednesday, April 16, 2008

Hi class,

Here is the main points that I had covered in class today.

To define the meaning of density and state some examples
To explain the effect of air on floating and sinking.
To be able to explain why an object float or sink, e.g. submarine or ship

Homework to be handed in by 18 Apr 08:

Workbook Pg 47 to Pg 51.
Workbook Pg 52 to54: Q1 & Q4 only.

Regards,
Mr Chiang

| 16 Apr 08/3:56 PM

Tuesday, April 15, 2008

Hi pepz,

Here is the main points that I had covered in class today.

To define the meaning of density and state some examples
Practical skills on density.
To be able to predict which object (solid, liquid or gas) can float or sink.
To be able to use the words: float, sink, denser & less dense.

Homework for today to be handed in on 16 Apr 08:

Density Assessment Worksheet

Homework Project for today to be handed in on 17 Apr 08 (class manager/vice class manager will collect):

Measurement of volume of a sinking object and floating object.

Regards,
Mr Chiang

| 15 Apr 08/3:56 PM

Monday, April 14, 2008

Hi pepz,

Here is the main points that I had covered in class today.

Test correction on Basic Sciencetific Measurement
To define density and state some examples.

Regards,
Mr Chiang

| 14 Apr 08/7:15 AM

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