Set of "Magic Crystals": description, manual, reviews

Every talented teacher knows to teach the child something new, it needs to be interested. Today, you can find ready-made sets for creativity and entertaining experiences that can not only cause the child's interest, but also keep it for a long time. Try to grow at home "magic" crystals - this experiment will bring a lot of pleasure not only to children, but also to their parents.

Sets for crystallization at home

Experience in growing crystals was carried out at school by our parents. Today, on the market, you can find ready-made sets for conducting such an experiment. What are their advantages?

Using a ready-made kit, a child can not only grow "magic" crystals on his own. On sale you can find curly bases for crystallization, beautiful coasters, as well as a set of personal protective equipment for a young chemist. Often also in the set there is a memo with a scientific explanation of the experiments and questions for testing the acquired knowledge.

Complete sets of young chemists

Each set of "Magic Crystals" has reagents for conducting chemical experience and the basis on which they will be grown. Also in the package can be a container for growing and sticks to stir the solution. Expensive sets are sometimes completed with an apron, gloves and glasses. These means of protection for a young experimenter are, of course, intended only to create an entourage. Experience with growing crystals is completely safe.

On sale you can find kits with base-stones or figured. Very interesting is, for example, the version of "Magic Crystals: Christmas tree". In this set, the entire process takes place on a foundation made in the form of a Christmas tree. As a result of the experiment, we get an interesting article - a Christmas tree, consisting of greenish crystals.

"Magic crystals": instructions for growing a house

Before you begin your entertaining study, read carefully the manual for using all the components of the selected set. The standard work plan is as follows:

1. Place the crystallization base in the growing container.
2. Fill with hot water the appropriate reagent.
3. Now a powder for crystallization can be added to the resulting solution. Pour it should be so much that there are undissolved grains. Once the active substance has ceased to dissolve, you have a saturated solution. In this case, a few grains of the reagent should remain with you.
4. Then pour the solution into the growth tank so that the liquid completely conceals the base. In this case, the precipitate must remain in the original container.
5. Then throw the remaining pellets of the reagent onto the bases for crystallization. This is the "seeds" from which your "magic" crystals will grow.

If, while pouring a solution, you have some crystals on your surface, immediately remove them. Now it only remains to remove the container to a safe place and leave it for a while. Cover it from above with a sheet of paper if there is no cover in the kit.

The growth of crystals will begin almost immediately. Do not forget to follow the container. Drain the solution as soon as one of the crystals appears on the surface. After this, it is necessary to pull them all out and dry it for 24 hours.

What to do with the grown crystal?

Experience can be considered complete as soon as the crystallization process is over. Where to put ready "magic" crystals? The instruction from the kit usually does not answer this question.

If you do everything according to the instructions, the crystal will turn out to be beautiful and interesting. You can simply store it for memory or use it in some crafts. Particularly interesting is the crystallization on a figured basis. The finished product does not need an additional decor and in itself looks interesting and unusual.

Safety during the experiments of crystallization

In the instructions of the crystal growing kit, it is usually said that children under 14 are under the supervision of adults to carry out the experiment. Observe this simple rule, and experience will bring you only positive emotions.

The reagents included in the kit are safe. But, of course, they can not taste, and if you get on your skin, you should immediately wash it off with water. Completely safe and ready crystals, they are strong enough, they can be picked up. Try to avoid contact with water only - liquid can destroy the result of your experience.

Price of kits for crystallization of house

And now we calculate how much it costs to grow a crystal at home. The cost of small sets designed to grow small items is usually 150-200 rubles. Interesting sets, which include additional elements and figured bases, may have a higher price. For example, "Magic Tree" (crystals grow on the branches of the stem) costs 250 rubles.

Choose kits for your taste. If desired, you can grow a whole collection of crystals in a variety of shapes and colors. The most important thing is to carefully study the instructions, as different sets may differ slightly from one manufacturer to another.

Reviews about "Magic Crystals"

Kits for crystallization appeared on the shelves of shops several years ago. During this time, many of our compatriots tried to grow a crystal at home. A large number of buyers liked this interesting and entertaining experience.

The sets of "Magic Crystals" reviews are positive. It's a great way to tell a child about chemical reactions. Each parent knows that sometimes it is not at all easy to direct the energy of the child in the right direction and something to really entice. And growing crystals is not only an interesting experiment, but also a hobby for the whole family.

Although among the buyers of the described kits there are also those who remained dissatisfied. It happens that sometimes the crystals just do not start to grow. There may be two reasons: failure to follow the rules of the experiment or the manufacturer's marriage (for example, incorrect equipment with reagents).

Can I grow a crystal without a special kit?

The experience of crystallization can also be carried out at home without any special substances and devices. For this experiment, you will need ordinary table salt. Dilute the saturated solution by adding 200 grams of hot water at least 2 tablespoons of the selected substance. Throw a small pebble into the liquid, leave the container for a week in a cool place. As a result, you will get a base covered with salt crystals. It can be carefully pulled out of the solution and dried on a paper napkin.

However, keep in mind that salt crystals are fragile enough. The value of this experience lies in the process itself. If you want to save something for memory, it makes sense to purchase a ready-made set of "Magic Crystals." Using real reagents and convenient devices, you can observe an entertaining chemical process. And as a result, you will get beautiful colorful crystals that have good transparency and strength.