Innovative work
As a B.Ed option work in third semester,I made working model of the heart.The material used were card board Gum Scissors A4 sheet paper Transparent wires 4 syring Colours Sketch and marker. The diagram indicates working model of the heart.circulation of blood from superior vena cava (deoxygenated) tolungs and from the lungs to the (oxygenated) aorta to the body parts.