How to make a bouncer?

As a rule, one of the most favorite toys for a child is a ball. It's interesting to run and frolic with him, and if the ball is still jumping high, there will be no limit to the joy. We suggest you try to make a ball jumper with your own hands together with a crumb.

How to make a jumping-off from an egg?

The easiest way to make a jumping toy is to take an egg. It's also very informative to make a jumping spree from an egg, since the process of protein and yolk transformation can be observed. You can always find all the necessary ingredients. How to make a jumping-off, based on a simple chemical process.

1. In a transparent container, pour the usual table vinegar. Within two days of the shell gradually dissolve and you and your child will see something similar to jelly.
2. As soon as you put the egg in the container, bubbles begin to appear. Since the shell consists of calcium, it begins to interact with the acid, resulting in CO2 released. The release of gas during the reaction gives rise to small bubbles.
3. This is how the egg will look in a couple of days. The shell will dissolve completely and only the film remains between the contents and the shell.
4. The next stage of making a jumping-off with your own hands will be cleaning it. After staying in vinegar, the egg will increase slightly in size. It must be thoroughly rinsed under running water.
5. Now you can play with a soft ball. But remember that the film is thin and can break through. In order for a child to be able to play with such an unusual toy, carry out an experiment better with a boiled egg and make a very strong jumper with his own hands. Experiments with raw material is better to conduct for cognitive purposes.
6. That's how great it became after interacting with vinegar.
7. Show the crumb how the result of the experiment looks like in the light. Surely he will like it very much.

How to make a ball bouncer from other improvised means?

If the experiment with vinegar for a child of up to three years may be incomprehensible, you can try and other ways how to make a jumper. Consider a couple of options for making a jumper:

• how to make a jumper from paper: on the crumpled cocoon we begin to tighten very tightly the usual stationery gum layer by layer until the workpiece gets the shape of the ball;
• how to make a jig from plasticine: a plasticine ball wrapped in foil and we make familiar manipulations with a paper band.