Every mother develops her child every day, teaching him. But how can this process be made interesting? Here many homework experiences for children will come to the aid of many parents .
Option 1. Eggs
All children know that if an egg is thrown on the floor, it will break. But you can try to refute this fact. Make a prancing egg. It is quite easy and inexpensive to carry out this experiment at home. For children it will be informative and interesting. To do this, you will need two simple eggs (preferably with a dark shell) and two banks, in one of which there will be water, and in the second - vinegar. The test element is placed in each container for a week. It is worth noting that after some time the egg shell, which is in vinegar, begins to bubble, and after five to six days it completely dissolves. Seven days later, the products are removed. That egg that was in the water will break without problems if it is dropped. But the one that was in vinegar, when falling, will slightly spring from the floor and bounce.
Option 2. Bones
With chicken bones, you can conduct an experiment at home for children. To do this, take the chicken leg and soak it for a week in vinegar. It is worth noting that for this it is better to use the bones of factory chickens. If you want to soften the "element" of poultry, you will have to soak it for about a month. After a given period of time, the bone gets. You can see that it can be bent without any problems and even tied into a knot!
Option 3. Cloud
What other experience can I have at home for children? Why not try making a cloud? To do this, you will need to pour hot water into a three-liter jar about three centimeters, close the baking sheet on top, on which ice will lie. This is where the cloud begins to form. The steam rises, under the influence of ice it will cool, condense and a small cloud will be created in this way.
Option 4. Volcano
Also interesting is the following experience at home for children: creating your own volcano. To do this, you will need a cone that will simulate a mountain, as well as vinegar and soda, due to which the desired reaction will occur. On a saucer, you need to put about two or three tablespoons of soda and cover it all with cardboard made of mountain. Now slowly pour vinegar into the hole. Soda with this liquid will react, and you can see the likeness of a volcano. Children will especially like the part when foam forms from a small hole on top.
Option 5. Letter
All kids love various secrets. Interestingly, they can easily transmit secret messages to each other so that their parents do not see it. This can help scientific experiments for children. To create a secret letter, simply dip a feather into milk and write the text you want on white paper. To read the message, just hold the letter over the steam or iron it with a hot iron. You can also use a slightly different way. To do this, write a letter with lemon juice or a solution of citric acid. It will be possible to see the message with the help of iodine - it will be necessary to drop a couple of drops on a secret letter, and then the text will become clear and readable.