We have started learning all about the digestive system in Year 4 and thoroughly enjoyed making replica mouths out of marshmallows. Children learnt that the digestive system starts with our teeth, the names of the teeth and where our food travels and how fast! Did you know it takes 6 seconds for your mouthful of food to reach your stomach? We are all looking forward to the Science Museum trip and 'It Takes Guts' show later in the term.