CATDOLL : CATDOLL: What are the benefits of raising silkworms for children?

1. Is it suitable for children to raise silkworms?

Children are suitable for raising silkworms. However, when raising silkworms, children should pay attention to the temperature. Silkworms like warm environments. It is best to raise them in April and May, with a temperature between 20-25 degrees, which is more suitable for the roots of silkworms and convenient for management. They should be fed with fresh mulberry leaves and cleaned up, otherwise they will easily have diarrhea after eating. In addition, attention should be paid to hygiene, which should be cleaned up every day. If there is silkworm feces in the breeding room, it will cause diseases and hinder growth.

2. Can children raise silkworms for fun?

The answer is yes. It is very suitable for raising silkworms. This will cultivate children's love and observation skills, and make them very careful. You don't have to worry that your child will not focus on learning. On the contrary, your child will understand animals better. It can cultivate his love, let him have a better understanding of new things, and guide him to explore nature. I think it's good. I raised silkworms when I was a child. If you pay attention to cleaning every day, you can raise fewer.

3. What are the benefits of raising silkworms for young children?

1. Raising silkworms can enhance children's observation ability, cultivate their patience and carefulness, and develop good habits of diligent and good observation.

2. Cultivate children's serious attitude towards everything and good habits of starting and ending well.

3. Children actively participate in the whole process of learning and exploration, which cultivates their innovative thinking ability.

4. Re-examine life, recognize the value of life, give him life education, and cultivate the love for nature.

5. Raising silkworms can also build a healthy parent-child relationship.

4. What are the benefits of raising silkworms for young children?

The benefits of silkworm rearing for young children are:

1. Raising silkworms can enhance children's observation ability, cultivate their patience and carefulness, and develop good habits of diligent and good observation.

2. Cultivate children's serious attitude towards everything and good habits of starting and ending well.

3. Children actively participate in the whole process of learning and exploration, which cultivates their innovative thinking ability.

4. Re-examine life, recognize the value of life, give him life education, and cultivate the love for nature.

5. Raising silkworms can also build a healthy parent-child relationship.

6. Cultivate children’s compassion to care for small animals and love small lives.

5. What is the significance of raising silkworms for young children?

Raising silkworms can stimulate children's creativity, interest, touch life, and scientific thinking, which is beneficial to children's hands-on ability and is also a good content for family affection activities. Raising silkworms can help children understand the natural laws of a small life's appearance changes, life transformations, aging, illness and death. Helping children to use their brains and boldly experiment can have a good educational effect. At the same time, the process of raising silkworms can also make children feel the significance of "nurturing" for the growth of a life, and can generate associations of love and dedication from things and people, achieving the method of guiding people to be kind.

6. Tips for raising silkworms for children?

1. From silkworm ants to silkworm babies:

Suitable temperature: 20-25℃, time: 2-3 days for incubation.

Collecting ants: The little silkworms will crawl out of the egg shell like ants. Use very light gestures to collect and lead them to the tender leaves.

Note: Silkworm eggs need to be kept in a ventilated and dark place during hatching period.

Method/Step 2:

2. Feeding silkworms:

The living habits of silkworms are: sleep when full, eat when awake;

Living environment: Plastic or wooden flat box,

Note: The mulberry leaves should be fresh. You can also collect them in a plastic bag each time, use a few leaves every day, and sprinkle some water on the rest and put them in the refrigerator to keep them fresh. The collected leaves will have some dust, so you can wash them and dry them. You must dry them, otherwise the young or adult silkworms will have diarrhea if they eat them.

Method/Step 3:

3. Silkworms spin silk and make cocoons:

Molting: After molting once, the larvae become the second-instar larvae. Each time the larvae molts, they become one year older. They molt a total of four times.

Cocooning: 7-8 days after molting four times, the owl stops eating mulberry leaves, its body starts to shine, and it begins to look for a suitable place to start cocooning.

Note: Put some supporting objects in the silkworm box to help the silkworms make cocoons.

Method/Step 4:

4. About silkworm droppings:

Silkworm feces, which consist of black particles, can be used as medicine in traditional Chinese medicine and are also a good nutrient for plants.

Silkworm excrement, also known as silkworm sand, has the effects of curing dampness, curing itching, removing internal heat, removing rheumatism, and improving hearing and eyesight. Many elderly people dry it and make it into pillows for their newborn babies to sleep on.

Method/Step 5:

5. Silkworms emerge from their cocoons:

The silkworm sheds its skin for the final time (fifth time) in the cocoon and becomes a pupa. After about 7-10 days, the pupa turns into a silkworm moth and emerges from the cocoon.

Note: The fat one is the mother of the silkworm, and the thin one is the father of the silkworm. Let the father and mother of the silkworm live together, and you can see a lot of silkworm eggs the next day. If you protect them well, these silkworm eggs can hatch again in the spring of the next year.

Method/Step 6:

6: Note: Silkworms are particularly sensitive to fragrance, so perfume, mosquito coils, air purifiers, scented cosmetics, etc. are not allowed. Any type of pesticide is absolutely prohibited! Raising silkworms can stimulate children's creativity, interest, and touch life, which is conducive to improving children's hands-on ability and observation ability. It is also a good content of family affection activities. The following is a picture of the harvest of our silkworm raising~~

7. Why do children like to raise silkworms?

Sericulture activities can cultivate children's observation and hands-on abilities and enhance parent-child interaction.

In fact, there are many benefits to raising silkworms for young children. First of all, it makes children interested. There are new changes every day. Recording the process of silkworms, from larvae to pupae, from pupae to moths, and the process of moths laying eggs, cultivates children's observation ability, makes children love life, and discovers and explores all things they have never seen. Everything is fresh, and it also cultivates children to use their brains more and broaden their horizons.

8. What is the correct method to teach silkworm breeding?

Sericulture is an activity that can stimulate children's creativity, interest, life, scientific thinking, and is beneficial to children's hands-on ability. It is also a good content of family affection activities. Let children participate in the process of silkworm rearing. Although silkworms are small, they need to learn a lot of scientific knowledge in the process of raising them. In more than a month of raising them, children can understand the natural laws of the appearance change, life transformation, birth, aging, illness and death of a small life. Helping children to use their brains and experiment boldly can have a good educational effect. At the same time, the process of raising silkworms can also make children feel the significance of "nurturing" for the growth of a life, and can generate associations of love and dedication from objects and people, so as to achieve the method of guiding people to be kind. Therefore, we can feel the wonder and greatness of life, enjoy the joy and happiness of success, and discover the truth of life in the experience of the separation and joy of raising silkworms. Learn to care, learn to cooperate, learn to be serious, and learn to live.

1) After getting the silkworm seeds, if you don't want them to hatch now, you can keep them in the refrigerator; 2) If you want to start raising silkworms, you can prepare for hatching. You need to check the local weather conditions in the past one or two weeks. It can only be done when the weather is warm (around 20-25 degrees). 3) The initial incubation (hatching) process needs to be cautious and meticulous. The temperature, humidity, and air circulation must be appropriate. 4) Make a clean small box (a shoe box will also work), poke a few small holes for ventilation, put the silkworm seeds in, and keep the temperature appropriate. 5) Before the silkworms hatch, you need to prepare food (mulberry leaves, lettuce leaves, silkworm feed are all fine).

Silkworm breeding methods (online information is for reference only):

Silkworm eggs/seeds: Incubate in 10-12 days at 20-25℃. If silkworm eggs are kept in an environment with a temperature below 20℃ for a long time, they will enter a hibernation state. If they hibernate for many times, they may not wake up. The simplest heating method is to put them in your pocket and heat them with your body temperature. During the incubation period, the silkworm eggs must be kept in a ventilated and dark place, and cannot be sealed with plastic tape.

Popular Science Explanation: Silkworm eggs look like fine sesame seeds, about 1 mm wide and 0.5 mm thick. A female moth can produce 400 to 500 silkworm eggs, 1,700 to 2,000 silkworm eggs, weighing about 1 gram. The color of silkworm eggs is light yellow or yellow when they are first laid, and turns into light red bean color or red bean color after 1 to 2 days, and then turns into gray-green or purple after 3 to 4 days. It will no longer change, which is called fixed color. The outer layer of silkworm eggs is a hard eggshell, and inside is yolk and serosal membrane. The embryo in the fertilized egg continuously absorbs nutrients during the development process and gradually develops into an ant silkworm. It crawls out of the eggshell, and the eggshell becomes white or light yellow after it is empty.

Detailed steps:

1. Clean and disinfect the room before raising silkworms. Clean and plug holes. When raising young silkworms, pay more attention to thorough disinfection and disease prevention. Wash your hands before picking and feeding leaves. Strictly control the standard temperature, humidity, mulberry leaf standards and feeding time.

2. The professional term for silkworm egg hatching is "inducing green", which refers to the technical process of protecting silkworm eggs under suitable temperature and humidity conditions to allow silkworm embryos to develop and hatch into small silkworms. The specific method is: in a disinfected silkworm room, spread the silkworm eggs flat on the silkworm plaque with the eggs facing up. The room temperature for the first to fourth days is required to be 24 degrees, with a dry-wet difference of 2-2.5 degrees; the room temperature for the fifth to tenth days is required to be 27 degrees, with a dry-wet difference of 1.5-2 degrees. When the silkworm embryos develop to the later stage and a few silkworm eggs are found to have small blue dots, immediately cover the silkworm eggs with black cloth. After about 40 hours, that is, 4-5 o'clock before dawn on the third day, remove the black cloth, wrap the silkworm eggs with white paper, with the eggs facing up, turn on the light to allow the ants to bite through the egg shells and hatch. After about 30-40 minutes after the silkworms hatch, you can start feeding them.

3. Collecting ants The professional term "collecting ants" means collecting the hatched ants and moving them to the silkworm bed paper for feeding. In general, in urban families, silkworms can still spin silk and make cocoons without this step.

3. For feeding, you need to find a sterilized plastic or wooden flat box, the shape and depth of which can be the same as the usual vegetable plate at home. Food: 1) Friends who have the conditions can collect mulberry leaves. The mulberry leaves must be fresh, or you can collect them in a plastic bag each time, use a few leaves every day, and sprinkle some water on the rest and put them in the refrigerator to keep them fresh. The collected leaves will have a certain amount of dust, which can be washed and dried. Be sure to dry them, otherwise the small or large silkworms will have diarrhea after eating them. 2) Friends who do not have the conditions can buy silkworm feed. Silkworm feed, like ham sausage, is not very expensive, and it is easier and more labor-saving to feed silkworms with feed.

4. Note: Silkworms are particularly sensitive to fragrance, so perfume, mosquito coils, air purifiers, scented cosmetics, etc. are not allowed. Any type of pesticide is absolutely prohibited!

5. The growth process of silkworms 1) The silkworms feed on mulberry leaves. After continuously eating mulberry leaves, their bodies gradually turn white. After a period of time, they begin to shed their skin. The molting period lasts about one day, and they do not eat or move, just like sleeping. The term is called "sleeping". After molting once, they are the second-instar larvae. The larvae grow one year older each time they molt. They molt four times in total, and become the fifth-instar larvae in about 6-8 days. After the fifth instar, they begin to spin silk and make cocoons. 2) The fifth-instar larvae need two days and two nights to make a cocoon. The silk for making a cocoon can be 1.5 kilometers long. The fifth-instar larvae molt for the last time (the fifth time) in the cocoon and become pupae. 3) After about 7-10 days, the pupae become silkworm moths and break out of the cocoon. After emerging from the cocoon, the female moth emits a smell from its tail to lure the male to mate. After mating, the female moth lays about 500 eggs in about 4-5 hours, and then slowly dies.

9. What inspiration does raising silkworms bring to children?

Every spring I would buy some silkworms for my children to raise. Raising silkworms is very inspiring for children. First, it can enhance their observation ability and let them see with their own eyes how silkworms grow bigger day by day and how they break out of cocoons and become butterflies.

Secondly, it can cultivate children's hands-on ability and sense of responsibility. Silkworms need to eat fresh mulberry leaves, and their living places need to be cleaned up in time. Only by doing it yourself can the silkworms grow up healthily. Without a strong sense of responsibility, it is impossible to raise silkworms until the day when they turn into moths.