Hello children, today we are going to learn how to draw human ear. Human ear is a sense organ which helps in hearing and maintaining body balance. Human ear consists of three parts, outer ear, middle ear, inner ear. So let us draw the structure of the human ear. First let us draw the pinna which collects the sound wave and direct them into the auditory canal. So children draw the pinna like this. Inside the pinna you just draw a yes shape curve. So this pinna it collects the sound wave and direct them into auditory canal. Now draw the auditory canal. So just make a curve line like this. This is the auditory canal. Auditory canal prevent dust, the hairs are present in the auditory canal. Prevent dust particles to enter and wax which is produced in the auditory canal and tangled small organisms and the dust. Now draw the important part of the ear, outer ear that is the timpanum. So that is also called as ear drum. This it timpanum separate external ear from middle ear and sound waves make timpanum to vibrate. Now let us draw the second important part of the ear that is the middle ear. It consisted of the three small bones, the first one is madlius. It is also called as suttige incanada. It is just like hammer. So draw a structure which looks like hammer. Second smallest bone of the middle ear is incas which is just opposite to that of the madlius. So draw the structure like this. What smallest bone is called as step is or it is also called as stutter. So stutter is like this. Rather small third smallest bone of the middle ear like this. So all the three bones are attached to each other. The vibration of the timpanum it is transmitted by the movement of these bones. So these three bones they form the middle ear that is the madlius incas and the step is. Now the third part of the bone ear is inner ear. The inner ear it consisted of upper part. It is called as utliculus. This utliculus it consisted of three semi-lunar canals. So draw the three semi-lunar canals like this. The lower part of the inner ear is called as the saculus and it has a appendage called as the cochlea. Draw the cochlea like this. So this is the cochlea. The function of the utliculus and the saculus is they maintain balance of the body. Now from here draw the auditory node. The cochlea contain the receptor which join together to form the auditory node. Now children to maintain the air pressure on the either side of the timpanum there is a tube that is called as use station tube. So draw the use station tube. So this is the structure of the ear. Now let us make it more beautiful by just shading like this. So children shade the pinna like this to get the 3D dimension of that. Draw the head in auditory canal which prevent the organisms and the germ dust entering the auditory canal. And wax which is produced in the auditory canal it entangle the dust. Just shade the 3 bones, malias, incas and steppes and semilunar canals. Now let us label the parts. This is pinna auditory canal, ear drum or timpanum. This is use station tube. The needle here consisted of 3 small bones. First one is malias. Second bone this is called as incas. Third bone this is called as steppes and the 3 semilunar canals. Then this is the auditory nerve. And this is the lower part of the inner ear that is cochlea. So this is your human ear which will be asked for for the mouth cushion.