room15,s topic.

In room15 we have been learning about science. In room16 we were learning how moon craters are made. In our classroom we made a volcano out of a bottle. On a different day we had a bag and we had to fill the bag with sand,water, nothing,air,stones and cotton balls then we had a timer and we had to put the bag to our ear. When the timer beeped we had say if we could hear it out of 1 to 5 when we heard it.