The 5 Senses aid in understanding of our environment and the surroundings The 5 Senses simplify the world around us as we can understand and comprehend whatever happens around us. The 5 Senses is an important component in early childhood education. Children should be taught about the 5 Senses as a core part of their education as it is very essential. Teaching the 5 Senses to children ensures that they can understand themselves and how their body organs work. In this way, they can appreciate themselves and better understand their environment and surroundings. The children also become creative and can think of ideas on their own as they attempt exercises in class.
The 5 Senses and the Sensory Organs
The 5 senses include hearing, tasting, seeing, touching and smelling. The sensory organ for hearing is the ear. Through listening, we hear voices and sounds in our surroundings. The organ for tasting is the tongue. We use the tongue for tasting to determine the taste of something. The sensory organ for seeing is the eye. We look at people, items and objects using our eyes. The sensory organ for touching is the skin. We feel the texture or even the hotness or coldness of items when we touch with our skin.
Teaching the 5 Senses
Children should be taught about the 5 Senses in a way that is simplified so that it becomes easier for them to understand. The importance of the knowledge of the 5 Senses to children is that it helps them to learn easily as they understand their bodies and the sense organs. They are also able to know more and explore on what they know as they can think of things on their own. The children with the help of the knowledge of the 5 Senses are able to learn about the world around them and what happens in it. The 5 Senses help children to appreciate their bodies and to take care not to damage any of the organs as they understand and know how important they are. While teaching the 5 senses, it is important to teach one sense at a time so that the children understand. Use of examples and clarifications where concepts are not understood is also of essence. The teacher is also supposed to ask the children questions and give them exercises that they should attempt on their own. This makes the learning and teaching processes easier.
Five Senses: Facts
Our senses allow us to learn, to protect ourselves, to enjoy our world. Can you imagine what it might be like to live your life without any of your senses? The senses usually work together to give us a clear picture of the things around us. If one sense is not working due to an accident or illness, then other senses will take over or become stronger to make up for the missing sense.
The five senses are: taste, sight, touch, smell, and hearing.
Our sense of taste comes from the taste buds on our tongue. These buds are also called papillae (say: puh-pih-lee). But, the sense of smell also affects our taste.
The tongue is only able to taste four separate flavors: salty, sweet, sour and bitter. But, you might ask, how come different sweet foods taste different if there are only four flavors? That's because your favorite candy might be a combination of sweet and salty. And the chips in your chocolate chip cookie could be a combination of sweet and bitter. Everything you taste is one or more combinations of these four flavors.
Not only can your tongue taste, but it also picks up texture and temperature in your food like creamy, crunchy, hot or dry.
Your tongue is also one of the strongest muscles in your body and is able to heal from injury more quickly than other parts of your body. We also need our tongue to produce certain sounds when we speak.
Learn more about taste from KidsHealth.
Here is a great diagram of the parts of the tongue.
Our sense of sight is all dependent upon our eyes. A lens at the front of the eyeball helps to focus images onto the retina at the back of the eye. The retina is covered with two types of light sensitive cells – the cones and the rods. The cones allow us to see color and the rods allow us to see better at night and also aid us in our peripheral vision. All of this information is sent to the brain along the optic nerve.
The images sent are actually upside down and our brain makes sense of what it receives by turning the image right side up. The brain also uses the images from two eyes to create a 3D (three dimensional) image. This allows us to perceive depth.
Some people are not able to tell red colors from green colors. This is called color blindness. Others, through injury or other conditions, have little to no sight at all. Want to take a color blindness test?
Learn about blindness from KidsHealth.
Here is a great diagram of the eyeball.
The sense of touch is spread through the whole body. Nerve endings in the skin and in other parts of the body send information to the brain. There are four kinds of touch sensations that can be identified: cold, heat, contact, and pain. Hair on the skin increase the sensitivity and can act as an early warning system for the body. The fingertips have a greater concentration of nerve endings.
People who are blind can use their sense of touch to read Braille which is a kind of writing that uses a series of bumps to represent different letters of the alphabet. Want to learn more about Braille?
Our skin is the largest organ in our body and contains the most nerve endings. Here's a diagram of the skin.
Are some areas of your skin more sensitive to touch than others? Learn all about it with this experiment at KidsHealth.
Our nose is the organ that we use to smell. The inside of the nose is lined with something called the mucous membranes. These membranes have smell receptors connected a special nerve, called the olfactory nerve. Smells are made of fumes of various substances. The smell receptors react with the molecules of these fumes and then send these messages to the brain. Our sense of smell is capable of identifying seven types of sensations. These are put into these categories: camphor, musk, flower, mint, ether, acrid, or putrid. The sense of smell is sometimes lost for a short time when a person has a cold. Dogs have a more sensitive sense of smell than man.
In addition to being the organ for smell, the nose also cleans the air we breathe and impacts the sound of our voice. Try plugging your nose while you talk.
Smell is also an aide in the ability to taste.
Take a peek at the inside of the nose here.
Learn more about how your nose works at KidsHealth.
Our ears, which help us hear, are made of two separate parts: the outer ear and the inner ear. The outer ear is the part that others see. It works like a cup to catch sound as it travels past our heads. This part is made of cartilage and dfknj.wz.cz here, sound travels to the tympanic membrane and then onto the inner ear via the three smallest bones in your body. The inner ear is also called the cochlea and is a spiral shaped tube which translates vibrations into sound and sends that message to the brain through the auditory nerve. The brain uses the sounds from both the left and the right ear to determine distance and direction of sounds.
Some people who are unable to hear rely on sign language for communication. This is done by using their hands and body language to communicate with others. Learn more about sign language at Sign Time.
Check out this diagram of a human ear.
Learn more about how your ears do their job at KidsHealth.
In addition to sight, smell, taste, touch, and hearing, humans also have the sense of balance, pressure, temperature, pain, and motion. These various "new" senses all work together and may involve the coordinated use of the sense organs. The sense of balance is managed by a complicated network of various body systems. Any quick change to any of the five senses can cause the feeling of dizziness or unsteadiness. You might have experienced this while riding in a car or turning quickly.
Give This a Try
This is your opportunity to try an experiment with your senses. You will need:
- something you enjoy eating – maybe an apple or banana
- an onion, cut open (adults should do the cutting)
Now, get someone to help you, by holding the onion under your nose while you eat the apple or banana. Take a deep breath and chew. What do you notice? Some of our enjoyment of eating comes from the fragrances of the food.
What foods do you enjoy smelling? Fresh baked cookies? Bacon frying? Some fragrances will even bring back strong memories.