Mass Explain Everything

For the past few weeks in maths we have been making Explain Everything's. For this, the teachers gave us three main topics which are Mass, Length and Capacity. We had to put ourselves into pairs and we were given one of the three topics to become experts in. We then had to learn about our given Topic and create an Explain Everything about it. Derrin and I decided to pair up, and we were given Mass. Below is our Explain Everything. Please have a look and become an Expert yourselves. Enjoy.