How to make crystals for a science fair project and what to use?

Answer 1

Heres one way, first boil 1 cup of water in a pan. then lower the heat on the stove and add 1 1/2 cups of sugar into the pan. Keep stirring until all the sugar has dissolved. Once this is done let the water cool for 4-10 minutes. Then pour the solution into a glass jar (big enough to hold the water.) After tie a few strings to the middle of a pencil and attach a paper clip at the end of each string(make sure the strings touch the water.) Once everything is done leave the jar in a cold place without being disturbed