We grow sweet crystals.

In crystal growth already two good! First - Sweets for children, and the second - the study of chemistry, the children will remember for a lifetime fun, tasty, sweet, colorful chemical reaction. You will need the ingredients: a jar with a wide neck, or glasses, wooden skewers, clothespins, food colorings, flavorings, sugar and a lot a lot a lot a lot of patience!

You will need:
proportion - 10 cups sugar 4 cups of water. Pour into a saucepan 4 cups of water and pour 4 cups of sugar, put on fire (note that our solution will increase in volume, pan, take more), over medium heat, bring to a boil and add the remaining sugar while stirring regularly. When the sugar has dissolved all, aside from the fire pot for 15 minutes.

While our solution cools, prepare the sticks.
Soak them in water, then put in sugar, to initiate the formation of crystals, wet sticks - sugar will stick. After that it is necessary to stick with sugar adhered to dry completely, even if the sticks are a little wet - you do not get when you put them in a hot sugar solution, the sugar crystals and the new osypetsya nothing to grow.

Pour the sugar syrup into glass jars or glass, add food coloring. Slowly lower the rod into a solution and secure the pegs. Please note that the rods do not touch the bottom nor the banks nor each other, between them should stay away for fouling crystals.
Put the jar in a warm and sunny place. The crystals will be ready in a week.