How to make a volcano from plasticine with your own hands at home with video. Homemade volcano How to make a volcano from plaster

There are quite a lot of volcanoes on our planet, they are also called hills. They are active and extinct. It is better not to approach active hills and not to build near them settlements, because a volcanic eruption is very dangerous phenomenon, entire cities can be buried under volcanic ash, and the magma pouring out of the vent in the form of volcanic lava can reach a temperature of 1200 degrees.

A model of a volcano is a rather interesting thing; it can serve as part of a large composition or as an independent model.

Some of them are simple, even a child can do them. kindergarten, and those that are more difficult will appeal to schoolchildren during labor lessons in primary school.

There is another type of volcano model - one might say, an “active” hill. The method of reviving it is more suitable for chemistry lessons, since it will erupt as a result of an ordinary chemical reaction.

It’s not difficult to make a model of a volcano with your own hands at home. For this you can use the most different materials, such as:

• Salty dough.
• Clay.
• Plasticine.
• Papier mache.
• Plastic.
• Gypsum.

Plasticine model

The easiest way to make a volcano with your own hands is to fashion a model from plasticine. To do this, you will need a platform for the model, for example, plywood or thick cardboard and a base (a cardboard cone or a plastic bottle), as well as plasticine. Step-by-step instruction:

You can make a lot of funny and very interesting things from plasticine. beautiful crafts. For example, models of great architectural buildings such as the Moscow Kremlin, the Baiterek monument in the capital of Kazakhstan or Big Ben in London. You just need to use a little imagination and patience!

Salt dough hill

You can diversify the dough layout by “revitalizing” it. To make it we need salty dough(its ingredients: flour (400 grams), salt (200 grams) and water (150 ml)); as a base - a small glass, and for a stand - a sheet of plywood or cardboard. You will also need gouache paints, PVA glue, vinegar and soda. The manufacturing technology is as follows:

Instead of salt dough, you can use clay. True, you will have to burn it in a kiln if you want to experiment with the model of the hill.

Layout using papier-mâché technique

If you have accumulated a lot of unnecessary scraps of paper, you will be interested in how to make paper mountains with your own hands. You will need a plastic bottle (as the base, the “mouth” of the volcano), dense sheet cardboard, whatman paper, White paper, PVA glue and brushes, gouache.

First, create the shape of a mountain. To do this, place a bottle in the center of a sheet of cardboard, secure crumpled sheets of newspaper around it to expand the base. The next step is to complete the frame. To do this, cut sheets of whatman paper into small strips, glue them first vertically onto the resulting shape, and then horizontally.

Once the frame is ready, you can start using the papier-mâché technique. The first 3-4 layers can be made from newspapers. They need to be torn into small pieces, soaked in water and stuck to the frame. Each layer should be coated with glue. Last layer It's better to make it out of white paper. After the work has completely dried, it can be painted.

Papier-mâché is a very interesting technique; in this way you can make not only a volcano or mountains, but also, for example, a yurt - a small portable dwelling in the shape of a dugout.

Crafts made from polyurethane foam

For the base of the layout, you can use pieces of foam plastic and cardboard. Cut pieces from foam plastic different sizes, lay them one on top of the other, gradually reducing the diameter of the mountain towards the top. Steal them in green, brown and grey colour, making divorces and transitions. Pour a little onto the top of the hill polyurethane foam so that it flows like lava down the mountainside. It should be red, so it also needs to be painted. If desired, the model can be varnished, and another model of the hill is ready!

Plaster product

To make a model of a volcano for children with your own hands from plaster, you only need 3 components: plaster, water, gouache paints. The manufacturing technology is also very simple. Dilute the gypsum powder in water according to the instructions given on the package. Then sculpt the shape of a mountain out of plaster. After drying, paint it with paint. This layout is lightweight and very durable, and is well suited as a model for a geography lesson.

Applying a Layout

And if you make a cutaway model of a volcano with your own hands, it will be indispensable for schoolchildren. To do this, you need to sculpt not a whole mountain, but only half of it. When you paint the model, draw on it the vent, the lava rising through it and the magma located at the foot of the volcano.

Another way to make students happy is to conduct experiments with a model of a volcano. For better effect And large quantity foam to the soda, you need to add a couple of drops of dishwashing detergent and fill it all with vinegar. Remember that the scale of the reaction directly depends on the amount of substances, so when conducting experiments indoors, use small proportions.

Also, never close the bottle during the reaction, as it may explode!

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Most likely, I won’t be mistaken if I say that the “Volcano” experiment made from soda and vinegar is one of the most spectacular and favorite experiences among kids. Children can repeat it endlessly. But I don’t want to do it using the same template every time. As it turned out, with the same ingredients - soda, vinegar (citric acid) and water - you can come up with quite a few variations of the well-known experiment. We'll tell you about them.

Required Ingredients

Just in case, let me remind you of the ingredients that will be needed to conduct the “Vulcan” experiment:

• soda,
• vinegar, acetic acid or citric acid,
• water.

Ingredient ratio:

• 100 ml water, 1 teaspoon vinegar, 1 teaspoon soda;
• 1 glass of water, 2 teaspoons of soda, 1 teaspoon citric acid.

I often use citric acid, since it has no odor, and conducting experiments with it is much more comfortable and safer.

There are several secrets on how you can add variety to the reaction:

• To make the experience more vigorous, you can use sparkling water instead of water.
• To delay the onset of the reaction slightly, do not mix water and citric acid directly. Pre-dissolve citric acid or vinegar in water, and pre-wrap soda in paper napkin or paper towel.
• The reaction will be more effective if you add dye to the ingredients (you can use gouache, but dry food dyes are more suitable for easter eggs or liquid dyes for homemade soap).
• For thicker and more stable foam, add a drop of detergent to the volcano.
• Also, the reaction will be more interesting if glitter or small sequins are added to the volcano mixture. The foam coming out of the volcano will also pull out the sequins. In the same way, lava coming out of a real volcano brings stones from deep within to the surface of the earth.

Although the Vulcan experience is the same ingredients each time, albeit in different containers, there is something to think about in each case. I have divided questions that you can ask your child or think about together into “Things to Think About” blocks.

Classic volcano - almost like a real one

The easiest option is to make a volcano from plasticine or salt dough. It is not at all necessary to use new plasticine; plasticine that was used previously, but has now turned into a gray mass, is quite suitable. We added sequin stars to the volcano you see in the photo below. To bring them to the surface, we had to awaken the volcano several times, each time increasing the amount of ingredients. In the end, everything turned out with 3 teaspoons of soda and 1.5 teaspoons of citric acid. And another tip: it’s better to pour the sequins last. And if you have them under the reagents, after adding water, quickly stir them in the crater of the volcano with a wooden stick.

Another option is a glass or plastic bottle with a tall, narrow neck (I prefer glass as it is more stable). It is very interesting to watch how the foam rises up the narrow neck from the inside, and then flows down the walls of the volcano.

Having carefully examined our kitchen, we noticed that the funnel was very similar to a volcano. Bottom part The funnels need to be covered in several layers with cling film. The top of the funnel can also be covered with a layer of foil. And to avoid surprises, it is better to place the funnel covered with film on a tray.

Something to think about. If you don't skimp on the ingredients and the reaction turns out to be violent, you'll end up with a spitting volcano. Discuss with your child why? What makes a volcano spit in a crater?

Answer. The neck of the funnel is narrow, carbon dioxide is released rapidly and in large quantities. In a hurry to leave the funnel, carbon dioxide takes water with it.

If you don’t have a funnel at hand, you can use the top from it instead. plastic bottle: cut off top part plastic bottle (the cut-off part can be 7-10 cm high), cover the bottom in several layers with cling film or foil. The volcano is ready - you can make the filling.

A volcano in a glass, or how to make water boil without heat

If you don’t want to sculpt a volcano, but you don’t have a funnel or a plastic bottle at hand, you can make a volcano in an ordinary glass or jar and play with it in an interesting way. For example, tell your child that you can make water boil without using an electric kettle or stove.

Dissolve 2 teaspoons of baking soda in 1 glass of water (the glass should not be filled to the top, otherwise your volcano will burst its banks). Pour 1 teaspoon of citric acid into a glass. The water in the glass will “boil” - it will begin to bubble. Invite your baby to touch the glass. Is he hot? Is the liquid in it hot?

Instead of soda water in this experiment, you can make a solution of vinegar or citric acid (for 0.5 liters of water - 2.5 teaspoons of citric acid or vinegar). Then you will not add citric acid or vinegar to the glass, but soda.

Things to think about 1. Now pour water into another glass and add 1 teaspoon of citric acid. Nothing will happen. Let the child express his guesses as to why this happens and what the magic of water is in the first glass.

Add 2 teaspoons of soda to the second glass, now the water will “boil” in this glass. Discuss with your child what is happening, what reaction makes the water “boil”.

Answer. When found in water, soda and citric acid interact. This releases carbon dioxide. Since gas is lighter than water, gas bubbles rise to the surface of the water. Here they burst, thereby causing the water to “boil”.

If, before putting a spoonful of citric acid into glasses of soda water and ordinary water, you pour a little liquid from each glass, you will have another way to show that the liquids in the glasses are different - add red tea to them. In a glass of regular water, the tea will become a little paler, and in a glass of soda water it will turn blue.

Something to think about 2. Mix baking soda and citric acid in a cup. Watch, is anything happening? Nothing.

Answer. To start a reaction between soda or citric acid, the presence of water must be present, or one of the components must be in the form of a solution.

Things to think about 3. Pour the same amount of citric acid solution into two glasses. Place the entire spoon in one glass, and carefully pour the soda from the spoon into another glass. In which glass will the volcano be more violent?

Answer. The volcano in the glass where you lowered the entire spoon with soda will be more violent, since in this case they meet, connect and react immediately larger number molecules

You can also compare volcanic eruptions based on soda water and lemon water. Given the same amount of ingredients, which one will be more stormy?

Boiling Lake

What I especially like about this option: you can give your baby two teaspoons, a container of soda and citric acid, and give him the freedom to experiment for a while.

You will need: a bowl of water, citric acid, soda, 2 teaspoons and a larger spoon for stirring. Let the water in the bowl be a lake. Show your child that if you add a little soda and citric acid to the lake, the lake will boil. Repeat and let the baby try it himself. And I assure you: until the containers with soda and citric acid are empty, the baby will be busy, and you will have time to do some of your business.

Something to think about. Try stirring your lake with a spoon or a stick. Will the lake boil more or less?

Answer. A volcano that is disturbed erupts more strongly, because by mixing the water in the lake, we help the molecules of soda and citric acid meet faster.

Something to think about. Add citric acid and soda to the water not at the same time, but one after another. Let's start with citric acid, then add soda. The lake will boil and stop boiling. Add a little more soda - nothing happens. What should I add? Citric acid. Added. The lake is boiling again. It stopped. Let's add more citric acid. Nothing. What should I add? Soda. Added. The lake is boiling again, etc.

Answer. Only a certain amount of soda and citric acid can meet and react. If there is too much soda in the water, after the eruption ends, the excess will settle to the bottom. If there is too much citric acid in the water, the lake will eventually fall asleep too. To “wake up” the lake again, you need to add what is missing.

Rough River

We had a boiling lake. Why not create a boiling river? Ideally suited for this purpose are the Fun Coaster construction kits from Bauer or Marbutopia. This will be the river bed. If you don’t have such a constructor, you can cut either a plastic or foam pipe lengthwise. Let's set the bed of our river in a basin or bathtub.

Prepare a mixture of baking soda and citric acid (ratio 2:1) and a jug or bottle of water. You can add dye to a mixture of soda and citric acid or water. We pour this mixture into the bed of our river, then begin to pour water from above. The water moves down and the river begins to rage.

If you close the bathtub opening with a stopper in advance, you will get a colored lake below. Let it be blue, for example. Follow it with a red river and your lake will turn purple.

Do you want to play with your child easily and with pleasure?

Bombs

Bombs are balls made of soda and citric acid that begin to bubble when dropped into water. Except

• 4 tablespoons of soda,
• 2 tablespoons citric acid

to make bombs you will need

• 1 teaspoon oil (sunflower or olive),
• water in a spray bottle.

You can add dry or liquid dye.

Mix the baking soda and citric acid well, add the oil and mix again. Flakes will appear. Try making bombs; if they don’t form well, lightly spray the mixture with water from a spray bottle. A reaction will begin, but it's not scary. The main thing is not to overdo it with the amount of water, otherwise an active reaction will occur and your bombs will turn out to self-explode.

We make bombs with our hands. If you want to make large bombs, snowflakes or transparent blanks for creating Christmas tree decorations are perfect for this purpose.

Bombs made from soda and citric acid explode in ordinary water.

By the way, these bombs can also be used for playing in the bathroom. And if you add to the ingredients sea ​​salt and a little bit of your favorite essential oil, you can arrange a bath with bombs not only for your baby, but also for yourself.

You can make bombs simply from soda with the addition of oil or ordinary water. As you understand, such bombs will explode only in water to which citric acid or vinegar has been added.

Something to think about. Make bombs with your baby from soda with the addition of oil or plain water. Place two containers of water in front of the baby, add vinegar or citric acid to one of them in advance (for the cup we have, I added 2 tablespoons of vinegar or 2 teaspoons of citric acid).

Throw bombs into two containers at once. The bob will explode in only one of them. Ask your child why? You can ask the question differently. For example, like this: “Although the liquid in both cups looks the same, in fact, different liquids are poured into the cups: one contains water, the other contains a solution of citric acid. Can you determine what is in each cup without testing the water? Bombs will help you."

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By the way, do not rush to pour out the water into which you dropped the soda bomb. A soda solution will come in handy when washing dishes!

Ice volcanoes

Did you know that on one of the satellites of Saturn, on one of the satellites of Pluto and other objects solar system have ice volcanoes been found? (If you want to learn about ice volcanoes and much more, come with us to .) To see ice volcanoes, you don’t have to fly that far on a spaceship. Everything can be done at home.

Prepare a soda solution in advance and freeze it in small cubes. You can add dye. Before starting the game, prepare a lemon solution and a syringe. Place a few soda cubes on a flat plate and pour lemon water over them from a syringe. The ice will melt with hissing and bubbles. You can do the opposite: freeze lemon water and pour water from a syringe.

Something to think about. Do not reveal to your child the two main secrets about what water the ice cubes were made from and what water the syringe is filled with. If you've played with volcanoes before, your 5-year-old can probably figure it out on his own.

Something to think about. Before freezing soda or lemon water, add coloring to it. It’s very good if you get cubes of red, yellow, blue, white flowers. When placing ice cubes on plates for your baby, place yellow and red, yellow and blue, red and blue next to each other. When the volcanoes melt, pay your child’s attention to what color puddles are left behind.

As you can see from the photos, we had clear, blue, and red soda water cubes. While watching the volcano erupt, we saw pink, yellow and a lot of green. These are the miracles! and that's all!

You can also create an ice volcano in a glass: pour water into the glass (not to the very top, otherwise the volcano will immediately overflow its banks), add citric acid or vinegar, throw a cube of frozen soda water into the glass. (You can freeze lemon water and make soda in a glass.) The eruption will begin immediately and will continue for quite a long time - until the entire soda cube has melted. If you color the soda cubes, you can visualize the eruption of an ice volcano. Don’t forget to draw your child’s attention to how the color intensity of the liquid in the glass changes as the ice volcano erupts.

The duration of the eruption and visibility are the main advantages of an ice volcano compared to the method when we simply add soda to a solution of citric acid, or vice versa.

You will find more experiments with ice in the article.

Rainbow volcanoes

Volcanoes look very impressive when there are several of them and they are colored. It is convenient to make such volcanoes in containers of the same size. We fill them with a solution of vinegar or citric acid, add dry or liquid dye, a drop of liquid detergent for a thicker and more stable foam, add soda and observe.

All children are inquisitive, many of them are interested in a variety of natural phenomena. Any child wants to know what a tsunami or tornado looks like. All of these can be used as ideas for creativity and home learning. How to make a real volcano at home? It’s not at all difficult to build an eruption model with your own hands from scrap materials.

Volcanoes - what are they?

Recall that under the solid crust there is magma - molten rock that can solidify, seep to the surface through thin cracks or erupt through large holes. In the latter case we are talking about volcanoes. Most often these are mountains located at the junctions of continental plates. But sometimes volcanoes can appear in a relatively short period of time in an area with almost flat terrain. Most often, mountains spewing lava are depicted as quite high and having the correct shape. But in fact, volcanoes can be different, including low ones, which can visually resemble small hills. At the time of the eruption, magma and gases under significant pressure come to the surface of the earth. Explosions often occur at this moment, and some volcanoes gush with hot lava like geysers.

We make a blank for the “fire mountain” with our own hands

"How to make a model of a volcano at home?" - a popular question from parents who decide to conduct an interesting creative activity with their children. To make this craft you will need: cardboard or plastic bottle, paper or gypsum plaster, paints and some auxiliary tools that can be found in every home.

Prepare some basis for creating a craft. This could be a piece of plastic, such as a food tray lid, or other dense material- plywood, cardboard. Cut off the top of the bottle, this will be the volcano, respectively, and leave the height for it at your discretion. Alternative option- make a base from a cardboard cone of a suitable size. Attention: if your volcano is an active model that will erupt more than once, the base should be a sealed container. Glue the cut portion of the bottle tightly to the plastic base using waterproof glue or sealant. You can cut off the bottom and top of the container and insert them into each other.

Volcano decor

The workpiece should be some kind of cone or cylinder with a narrow top on a stand. As soon as this structure is dry, it’s time to start decorating it. To decorate the mountain slopes, take decorative plaster or prepare paper pulp from which you can create papier-mâché. In the second case, it is better to take white napkins, paper towels or toilet paper. Grind the raw materials, after wetting them, using a mixer and add a little PVA glue. In this case, the mass will be homogeneous and easy to apply.

How to make a volcano model with your own hands from an existing blank? Everything is very simple. Cover a cardboard cone or part of a plastic bottle with your chosen sculpting material. Form something like a mountain - with an expansion at the foot and a sharp top. Be sure to leave a crater hole at the top. Your volcano will look much more interesting if you make the surface ribbed, covered with a network of channels through which lava will flow picturesquely. When the modeling is completed, dry the workpiece thoroughly. After this, you can start coloring it. If you use non-waterproof paints, you can additionally coat the craft with a clear varnish. That's all - the volcano (model) is ready, if you wish, work on the surrounding landscape. If the size of the stand allows, make trees, draw grass or sand, you can add figures of people and animals.

A simple version of plasticine crafts

If the method described above for making a homemade “fire mountain” seems too labor-intensive to you, try making it using a simpler technique. A small volcano can be made from plasticine. Take brown modeling material or mix all the blocks in the set until you get a uniform “dirty” shade. Make a cone with a hole on top, mark the relief if desired. If your volcano is an active model and is being made to “erupt,” glue it to a modeling board or plastic panel/tray from food packaging. Try to make the connection airtight. Additionally, you can decorate the craft with red plasticine, depicting frozen lava on the slopes of the mountain.

The eruption begins!

Most often, a “volcano” is made to carry out a home “eruption”. Don't be afraid, this experiment is completely safe. Take a small amount baking soda, dye of a suitable shade and a drop of dishwashing detergent (can be replaced with a couple of pinches washing powder). Mix all the ingredients and place them inside the mountain (take care of a special recess in advance). In order for hot lava with foam to begin to rise from the crater of a volcano, you just need to drop just a little vinegar inside. Such interesting experiment will amaze kids and surprise schoolchildren. The model will help not only interest children, but also tell them in an interesting way about the interaction of soda and vinegar.

Fun or entertaining chemistry?

Making such crafts even with the youngest children should be combined with learning. Tell us about volcanoes and their formation, bring interesting historical facts. Similar homework will probably be remembered better than subsequent chemistry lessons. When carrying out an “eruption”, also try to explain that with the help of a homemade one we are only imitating a real natural phenomenon. The reaction itself deserves special consideration. Invite your child to think and describe the interaction of two substances. It is also useful to draw a conclusion with a chemical explanation of the experiment.

Sectional model of a volcano: how to make it?

In addition to making crafts depicting general form Fire Mountain, it’s not at all difficult to make another educational layout at home. It's about about a cross-sectional model of the volcano - respectively, its half with a demonstration of the internal layers. What is the mountain that spews out lava and ash made of? A volcano is a collection of different rocks; accordingly, layers can be made in different colors: from yellow to dark brown. Do not forget to mark the crater at the top and from it to the very bottom, lay a channel through which the lava rises. It is most convenient to make such a model of a volcano from plasticine. Your layout can be three-dimensional (a mountain cut in half) or flat. Use materials of different colors and combine layers in correct sequence. If you are doing a flat layout, you can additionally show how the magma rises to earth's crust and finds an exit to the surface through the crater of the volcano.

A volcano made with your own hands not only has an external resemblance to the real one, but also can erupt lava, or rather, a liquid of similar consistency. This miniature volcano is ideal for school projects. With this product you can clearly demonstrate certain reactions without using a textbook. So, making a volcano with your own hands is not difficult.

For this type of production, it is necessary to use the following types of materials:

• newspapers or magazines;
• a sheet of cardboard, or better yet plywood;
• tape for connection, preferably double-sided;
• plastic bottle;
• flour;
• paint for painting;
• scissors and brushes of different thicknesses for ease of use;
• vinegar and baking soda.

It’s quite possible to make a volcano at home, but you need to follow the recommendations as closely as possible . You need to create a homemade volcano in stages:

Dough volcano

The second option for a do-it-yourself volcano at home is to make it from dough. For this you will need the following materials:

Since it is easy to make a model of a volcano at home from dough, first of all you need to knead the salt dough. The dough should be as dense as possible and not stick to your hands. You need to place a glass in the center and cover it with dough prepared in advance. In this process, it is necessary to implement a model of the mountain.

From the bottom of such a mountain you can draw a river or attach artificial plants. What happened should be left to dry. If the drying process takes place in the open air, it will take about four days, so you need to resort to using an oven. After drying, you can start drawing. In this case, you can rely on your fantasies.

You need to start the volcanic eruption itself in the same way as in the first case, but the material should be placed in a glass. The main thing is to follow the rules and everything will work out. It is better to keep children away from some components of the composition.

Plasticine miracle

How to make a model of a volcano with your own hands from plasticine is a topic that will arouse the interest of a young learner. There are stationary and active forms of the product. Creating a stationary model is a simple process; it is enough to build a model of a smoking mountain from plasticine. The actual creation will look much more interesting. Creating such a product will be entertaining for both those who go to school and children. preschool age. It is likely that an experiment with a model of a home volcano will arouse a child's interest in geology, geography and chemistry.

Creating an erupting volcano is easier than it seems. Before making crafts, it is advisable to familiarize yourself with the images and find out the structure, and also just look at the pictures, for example, in a children's encyclopedia or a school textbook. Still, this project is more educational than developing motor skills and creative imagination. The child will expand his horizons, significantly expanding his knowledge about the structure of the planet and its phenomena.

Before turning into lava, the magmatic mass ascends through a tight volcanic vent. A large container for the “magma” and a narrow neck for the vent are exactly what is needed to properly recreate the experience. Good fit plastic container from under water and plasticine.

Required:

Process of creation

The base should always be larger than the rest. The base of the volcano is located 15-25 cm from the ends of the cardboard. The first step begins with recreating the volcanic vent. Depending on the desired size of the mountain, you need to give the bottle the desired length. Shorten, if you need a low volcano - to do this, cut off the top and bottom, then connect them with adhesive tape. Attach the bottle using the same adhesive tape to the middle of the base and begin sculpting the volcano.

To do this, it is better to stock up on material, because this is a very resource-intensive process. You can take old and damaged plasticine and crumple it. This is just right for giving the necessary, natural black, gray and brown coloring.

You need to knead the resulting plasticine mass and begin construction from base to top: build a structure measuredly, row by row. Convexities and irregularities will give the product a much more believable appearance. To drain magma, “channels” can be laid.

This requires red, orange and yellow flowers. Needs to be blinded different colors molding material into a single piece, but do not mix them together so that colored stripes and patterns are visible.

The created model will be an excellent example if you need to do a school exercise or take part in a competition. It will help kids play in the “Mesozoic era,” where volcanic eruptions were common events and the earth was inhabited by dinosaurs.

Children are curious and want to know many things. They are interested in various natural phenomena: hurricanes, tsunamis, volcanic eruptions. These phenomena can be simulated at home if desired. Making a volcano at home with your own hands is quite feasible task for each. The experience will require a minimum of available materials, patience and time.

A little bit of geography

Beneath the ground lies magma, molten rock that seeps to the surface through small holes in the ground or erupts through craters. Volcanoes are located on the border tectonic plates, in the mountains. But there are known cases of their appearance in areas with flat terrain and over a short period of time. Active volcanoes are generally portrayed as huge and regular in shape, but this is not the case; in fact, they occur different types. Volcanoes can be tall or very small and disproportionate.

The eruption is taking place in the following way: Gases and magma located underground are pushed upward under intense pressure. Sometimes there are even explosions; sometimes volcanoes erupt lava, gushing like geysers.

Salt dough volcano

For the experiment you need a minimum of materials and a little patience. To make a volcano model with your own hands, you will need:

After we have found everything we need, we begin modeling. Let's get started by following the instructions:

From baking soda

To make the product, you will need: water, vinegar, diluted food coloring, detergent for dishes, baking soda.

Procedure for creating a volcano:

Made from plasticine and paper

It will be even faster to model a volcano from paper and plasticine. First, let's create the shape of the product. Take a piece of cardboard, fold it to form a cone, and cut off the top of the resulting cone. A model of a volcano made at home.

Now stick plasticine on top of the resulting model, you should get a mountain. Place the layout on a tray or platter. Place the lava mixture in the jar ( food coloring, paint, soda) and place the jar inside the craft. The homemade volcano is ready. You can make such a product quickly, simply and without much expense.

Reusable craft

This option is very convenient, because you can return to the created volcano again and again. To create a craft you will need:

For the eruption you will need: vinegar, a little baking soda, red food coloring, a little dishwashing detergent.

Now the most interesting stage has come. Place a little baking soda inside the crater, add a little dishwashing liquid and add red food coloring. If required, add a little water. Add a little vinegar to the crater of the volcano, and the eruption begins!

Big Bang

Children will especially like this drink. To simulate big bang the following is required:

Using liquid nitrogen

A little dangerous, but no less interesting way. It will be an even bigger spectacle if you do the following:

When creating woodcan at home, use your imagination. Here are some tips:

• If desired, color the product.
• Add the ingredients carefully to avoid messing anything up.
• To enhance the eruption, add mints and soda.
• Be sure to wear goggles and gloves.

As you can see, making a volcano at home is simple and fun. The product will give an unforgettable experience to both children and adults. Making a volcano can be combined with a geography or chemistry lesson for children, and adults will simply have a good time doing this activity.

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