I didn't do my blog on Friday and I couldn't do it on Saturday because I was very tired. So on Friday I did maths. In maths I did some really fun things because we got to make up our own sums and then we gave them to someone else to work out the answers. The person's questions that I swapped with weren't that good though.

The best thing on Friday was Mr Collier's volcano experiment. He got three bottles of coke and was dressed in black bin bags - then he put some mentos in each of the coke bottles and it exploded like a volcano. Then we watched the youtube experiment with loads of coke bottles on the big screen. To watch it click here.