Everyone knows that children are very fond of various tricks and experiments. Parents often do not know how to entertain the child, and at the same time themselves. To do this, it is not necessary to have a special set of items or some equipment. In domestic conditions, the experience with the egg is quite popular. More precisely, there are several of them, each of which is simple to execute. Experiments, in addition to the entertainment part, have a positive effect on the thinking of the child. He will try his best to understand the secret, which will contribute to the development of the brain.
Will it drown?
Consider an egg experience that is very simple to make. Everyone knows that salt water contains a large number of concentrates compared to fresh water, which makes it easier to swim in it. To confirm these words, you need to conduct an experiment. The experience with the egg and salt water is the most popular. Indeed, for its implementation will not need anything else.
First you need to pour in a glass up to half of ordinary fresh water. By placing an egg there, you can watch how it drowns. Then you should add a few tablespoons of salt in fresh water and mix. What happened The egg has surfaced and is no longer sinking. But it is worth adding a little more fresh water, as the egg again goes to the bottom.
This experiment can explain to the child that the density of salt water is greater, so she pushes the object up. Unleavened, on the contrary, allows him to plunge down. Thus, the child learns about the existence of chemical reactions.
Rubber egg
With the help of experiments, the baby can be accustomed to something. For example, if he constantly forgets to brush his teeth, you need to show what awaits him in the future. To do this, you will need vinegar, a small container and a chicken egg. The experience is very simple. It is necessary to put the egg in a container, pour vinegar and cover.
After 24 hours, carefully drain the liquid and pick up the egg. Due to the fact that vinegar dissolved the minerals present in the shell, it became soft, rubber. The same experiment can be carried out with a harder substance, such as chicken bone. A few days later it will turn into rubber.
In this experiment, the child should be told that bacteria in the mouth are used to destroy the enamel with acid, like shell vinegar. And while brushing your teeth, the bacteria die. To keep your teeth strong and healthy, do not forget about hygiene.
Egg reduction
This experiment follows from the previous one. For its implementation, you will need an egg without shell. As noted, when in an acetic solution, the item becomes rubber. The experiments with the egg for children are quite exciting, and after receiving a kind of jumper, the child will want to continue.
For this experiment, you just need to lay an egg without shell in corn syrup. If it comes up immediately, there is no reason for concern. You just have to wait one day. After this time, compression of the egg can be observed. Most likely, it will be in honey in layers of syrup in a shriveled form.
Carefully pull it out of the solution and rinse under weak water pressure. This is done to get rid of stickiness. To the touch it will also be rubber, but in a reduced size. This egg experience will not satisfy the child’s needs, and the final step will be required.
Will it crash or not?
All children love vibrant colors and objects. Therefore, to complete this experiment, food coloring is needed. The egg, on which two experiments have already been carried out, must be placed in a glass with paint. You can choose any color, preferably one that is favorite for the child.
In a day, the following reaction can be observed: the egg will again become round, peppy and beautiful. This item is most likely to be very pleasant to the child. You can offer to see how high this egg will bounce. After the child leaves him, it will break right away. In this case, the protein will be watery, and have the selected color.
Home experiments with the egg will lift the child's mood and arouse interest. Thanks to the experiments, one can observe various chemical reactions and find out what they lead to. The child will look forward to what will happen to the egg in this or that solution.
Test of strength
For this experiment, one egg is not enough. You must purchase at least two dozen, as well as prepare a bucket of water, soap and a garbage bag. Before you perform this experience, you should think carefully.
To begin with, you should lay a bag, and put two trays of eggs on it. Carefully check each egg for cracks. If they are found, the chicken product must be replaced. In addition, all eggs must face up on one side. This is very important, that is, it is impossible for one half of the ends to be sharp and the other blunt.
Then the bravest tries to go or just stand on the eggs. If you put your foot right and distribute the weight, then this is quite real. In order not to take too much risk, you can put a board or tile on top. Despite the fact that the egg breaks easily, the shell is quite strong. If you distribute the weight correctly, it will not crack. In case of an unsuccessful experiment, you need to pay attention to water and soap.
Falling egg
This experiment is rather the focus. For children, magic is something inaccessible, but very desirable. To conduct this experiment, you will need a glass jar, water, cardboard, a container for drugs and, accordingly, an egg. The medicine box should be in the shape of a jar.
First you need to build a structure. It is necessary to fill the vessel half with water. Put a piece of cardboard on the jar (preferably square). Put a container for drugs on it so that it is located in the center of the cardboard and the jar. Put an egg on top.
The preparation for the experiment has passed, now it is necessary to carry out the focus. Holding the jar, you need to quickly pull out a piece of cardboard. What will happen? The container of drugs will fly away, and the egg will fall into the water. Such a development of events is defined by Newton’s law, which states: “Objects at rest want to remain at rest, and objects in motion want to remain at motion.” As soon as the support in the form of cardboard is pulled out, the egg pulls down the force of gravity, and it turns out to be in water. This law also explains the focus of pulling a tablecloth from under a full table of food.
Conclusion
Several experiments were considered above . Experiments with an egg at home will help pass the time and entertain children. They are quite entertaining, and nothing extra is needed to implement them. Most experiments require basic things that everyone has. In addition, they contribute to the development of the child.
Finally, another experiment with the egg. You need to take it in your hand and squeeze it. Whatever efforts are made, it will not be crushed. This is due to the strength of the shell and the laws of physics.