Speech!!!!

My speech was about Dubai.
I think something that was good about my speech was that it had a lot of information about Dubai.
If there was something that I would have done differently it would be to make it a bit funny.

Maths

5 areas of maths that I'm good at are working form mult, working form sub, working form add, graphs and add & sub mental strategies.
2 things I  need to work on is area and volume.
Is there anyone who is good at them and knows a really easy way of remembering how to do them?