Today our science experiment was all about Fizz Balloons.
•a plastic bottle
1. Pour 3 to 5cm of vinegar into a plastic bottle.
2. Use a funnel and add about 2 tablespoons of baking soda to the vinegar.
3.Quickly place the neck of the balloon over the end of the bottle.
4. Watch wha happens.
Why is this happening:
Baking soda is a substance called a base. Vinegar is a substance called an acid. When bases and acids combine they create new substance. In this experiment carbon dioxide is created. Carbon dioxide is a gas; the gas leaves the bottle and blows up the balloon.
Here is our video to show you.
Tuesday, 25 July 2017
Wednesday, 28 June 2017
Monday, 26 June 2017
Sunday, 18 June 2017
What an exciting day!
Our class was so lucky to win a Pajama Day for the whole class in the ‘Draw Straw’ competition last week. - Thanks Carli, she drew the lucky straw.
A big thank you to the parents for supplying the class with yummy treats.
Here are few photos from our day.