Welcome to Year 4!

Open wide- Let’s take a look inside! We’re on a voyage of discovery to investigate the busy
world inside your body!
Do you have a toothy grin or a winning smile? Take dental impressions and test the effects
of sugary substances on your pearly whites! Follow a tasty morsel as it makes its way
through your digestive system, helped by some mouth-watering saliva! Mmmmm! And
don’t forget the importance of good hygiene- at both ends!