What a way to start our science topic! The class found it fascinating to see inside an ox’s heart and identify the oxygenated and de-oxygenated side, by the thickness of the walls. They were also able to see the different chambers and identify the pulmonary artery and vein and aorta. They then had a go at dissecting pigs hearts. It was a very valuable aid to their learning and led to interesting discussions. It is really useful for the children to see the colour and size of the hearts and is a memorable way of learning.