Monday, October 24, 2011

Tornado in a bottle, How to make playdough, Fingerprint @Pusat Sains Negara 18 October 2011

Our topic today.

1. Fingerprint
Shade a piece paper with pencil.
Press your finger on the shading.

Stamp onto the worksheet.

2. Tornado in the bottle.
Pour water into the container.

 Add a drop of food colouring and detergent.

Twist the bottle for a tornado effect.

3.Make playdough with flour, salt, oil and cream of tartar.
Add water. Mix it.
 Perfect the dough with flour and dough, depending on the texture.

 Bring home the playdough, just in time as our homemade dough has expired.


A gift from God said...

Hi Shannon,

How do you join these lab activities at PSN?

Ng Shannon said...

Hi Florence,

You need to write in. The contact email was written in one of the post under 'Science Experiment at PSN Lab'.

Thank you.