Welcome to our class page!
This term our topic is Crime and Punishment!
The question which we will be shaping our study is “How has policing changed since 1820 to keep the public safe?”
Time- lapse Videos “proving” that yeast is alive!
The yeast is alive because it feeds on the flour and sugar in the dough and gives off carbon dioxide. This is why the dough is expanding, little bubbles of carbon dioxide are blowing it up. You can actually see on one of the videos that one of the dough mixtures deflates a little like a balloon popping!