This experiment created an optical illusion, allowing us to see through a hole in our hand!

We also made our very own Bag-Bombs! We used vinegar and bicarbonate of

soda to create a chemical reaction, resulting in the bag exploding!

 

 

 

 

 

 

 

 

Then we investigated how to affect the amount of bubbles created. We learned about aims, hypothesis, variables and how best to collect and present results.

 

 

 

 

 

 

 

We put our scientific knowledge to the test and carried out and recorded another science investigation. This time, to see how we could affect the size of a crater made, with different groups changing different variables. We all had great fun!